PRE 1540(2) Optical Measuring Profile Projector PJ/PV/PH Series
2 Each Mitutoyo profile projec tor is a measuring machine that per forms measurement, inspec tion and obser vation ef ficiently by projec ting an image of a test workpiece on the stage onto a viewing screen under accurate magnification. The inherently non- contac t measurement method of profile projec tor s makes this t ype of instrument highly suitable for measuring small par ts that are unmeasurable with general-purpose contac t instruments or easily deformed plastic par ts , and can also be used to obser ve the sur face profiles of workpieces or inspec t minute assemblies with sur face illumination. Additionally, a wide selec tion of accessories allows advanced measurement and inspec tion of various workpieces. These machines can be installed and used in a wide range of environments from inspec tion rooms to manufac turing and processing sites. Provides reliable measurements in manufacturing site environments. Projector PJ/PV/PH Series P J - P LUS S e r i e s P V - 5110 S e r i e s PJ - H 3 0 S e r i e s
3 Stage …………P1 6 - 1 7 Accessories …………P1 8 - 2 2 Basic optical terminology …………………P2 3 PJ-PLUS ……………P 4 - 7 PJ-H30 ……………P8 - 1 1 PV-5110 …………P1 2 - 1 3 PH-3515F …………P1 4 - 1 5 Screen diameter 300 mm • Available in 2 types: PJ-PLUS (white LED light source) and PJ-H30 (high accuracy) • Broad lineup of stages for handling from minute parts to large workpieces • Controls centered at the front for better operability PJ Series Screen diameter 500 mm • Equipped with a large forward-tilted screen • Perfect for comparative measurements with enlarged drawings and tracing of projected images • Recommended for precision and minute parts such as watch and electronic components PV Series Screen diameter 350 mm • Standard model in the edged tool industry. Perfect for observation and measurement of cutting tools (end mills, cutters, and tipped saws) • Equipped with a high-rigidity stage boasting maximum load of 45 kg • Horizontal beam design makes loading / unloading the stage very easy PH Series P H - 3 515 F
4 Improved durability PJ-P2010A 302-802 The profile projec tor that “can be operated intuitively ” even by inexperienced people and also has excellent durabilit y and energy saving per formance thank s to adoption of an “LED illumination source” and “fan - less cooling system”. Provides stable dimension and angle measurement s in har sher environment s , such as manufac turing and processing lines , than can be handled by conventional models . Thanks to the LED light source, no worries over lamp burnout Halogen bulb LED PJ-PLUS Thanks to the fan - less system, no entr y of oil mist or dust into the main unit Adoption of the LED illumination source has obviated the need for ins talling a cooling fan into the main unit of the measuring ins trument , and has dras tically decreased the entr y of oil mis t , dus t , etc . via the cooling fan into the ins trument body. This al so dras tically reduces adhesion of oil and dus t to the internal mirror, lens , and light source. The graph on the lef t shows changes in illuminance on the projec tion s creen in case of long -term ins tallation together with a conventional model (the projec tor with a fan) in a mis t y proces sing site. A s compared with the conventional model, the LED light source t ype improves the rate of decline in illuminance by about 50 %. I t maintains high optical per formance by preventing the entr y of mis t into the main unit even in a proces sing line. The unit has excellent durabilit y and requires les s frequent maintenance, resulting in lower maintenance cos t s . Note 1: E x terior cleaning of the proje c tion lens sur face , s t age gla s s top, e tc . i s ea s y. Note 2: T he graph dat a i s ba s ed on our company validation condi tions , and mea sured value s may var y according to the ins t allation env ironment and s o on. Features (high durability and energy saving) Compared with a halogen bulb • Long ser vice life • Low power consumption (main unit): Approx. 85 % lower (4 0 0 W → 60 W) PJ-PLUS Fan Change in illuminance on projection screen in an oil mist environment PJ-A3000 (previous model) PJ-PLUS Illuminance on projection screen Exterior cleaning after evaluation When the evaluation starts When the evaluation finish 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 70.0% 80.0% 90.0% 100.0%
5 Obser vation light source Stepless illumination adjustment LED Circular Illuminator for PJ - PLUS P J - P L U S LED Halogen 520 500 Y 0.8 0.6 0.4 0.2 0 560 580 600 620 770mm 480 470 450 380 0.2 0.4 0.6 0.8 X Co l or temp eratur e change wi th i l luminat i on l eve l Color temperature varies significantly with the level of halogen illumination but not so much with LED illumination, so the appearance of the image varies a lot less as the LED level is adjusted. Also, the projec ted image under LED illumination is sharper and easier on the operator’s eyes , which contributes to a reduc tion in fatigue and therefore more ef ficient inspec tion and measurement. Example of attaching the LED circular illuminator on PJ-PLUS The conventional 2- s tep illumination adjus tment has been changed to s teples s control so the level of illumination can be precisely set to suit the sur face tex ture and color of the workpiece. LED illumination light can emphasize the contras t of projec ted workpiece images , s tereos copic and sharp obser vation. Projec ted image can be obser ved at high color reproducibilit y, Low power consumption: 17.4 W, and long operating life: 30,0 0 0 hour s . PJ-PLUS LED (White) No color change in projec ted image with changes in illumination intensit y. ■ Specifications Order No. 172-502* Compatible model PJ-PLUS (Projection lens 10X and 20X) Illumination source White LED Power consumption 12 V / 17.4 W LED life (reference) 30,000 H * The optional accessory (12AAX044) is necessary to attach this product to the PJ-PLUS 20X projection lens. Optional
6 Technical Data High visibility digital display Since the digital counter ( X Y axes and angle) built into all model s as s tandard uses a high - intensit y LED and a large charac ter display, it secures high visibilit y unaf fec ted by the environment . In addition to zero - set ting and direc tion change, the data output of each counter value adopt s the highly ver satile RS -232C . Resolution: 0.0 01 mm or 0.0 0 01 in / 0.0 01 mm Proje c ted image Inver ted Protrac tor s creen Ef fe c ti ve diame ter ø315 mm S creen rot ation ±36 0 ° ( T he counter di splay s up to ±370 °) Angle reading Digi t al counter ( ABS / INC mode s wi tching), Zero S e t Re s olu tion 1’ or 0 . 01° (s wi tchable) Cro s s - hair s 9 0 ° s olid line s Proje c tion lens Magnif i c ation 10X (St andard acce s s or y), 20X , 50X , 10 0X E x ternal half- ref le c ting mir ror for sur face illumination (onl y for 10X , 20X ) Lens mount Bayone t mount Magnif i c ation accurac y* Contour illumination ± 0 .1 % or le s s of nominal magnif i c ation Sur face illumination ± 0 .15 % or le s s of nominal magnif i c ation Ma x imum workpie ce height Refer to the proje c tion lens e s L1 right Contour illumination Whi te LED light s ource , Tele centri c , Variable brightne s s adju s tment Sur face illumination Whi te LED light s ource , Wi th an adju s t able condens er lens , Variable brightne s s adju s tment Re s olu tion for X / Y counter 0 . 0 01 mm or 0 . 0 0 01 in / 0 . 0 01 mm Power suppl y 10 0 V to 24 0 V AC , 50 / 6 0 Hz Ma s s 114 kg (PJ - P1010A), 118 kg (PJ - P2010A) Power consump tion 6 0 W * Our magni f i c a tion a ccura c y s t andard onl y che ck s contour illumina tion (tha t i t i s ± 0 .1 % o r l e s s). ( I f the magni f i c a tion a ccura c y unde r contour illumina tion i s a p e rmi s s ib l e value , tha t unde r sur fa ce illumina tion i s al s o guarante e d to b e wi thin ± 0 .15 % of our s t andard .) No te: Fo r the s t age s p e ci f i c a tion , re fe r to page 16 . (Unit: mm) Dimensions Projection lenses (10X is a standard accessor y) (Unit: mm) Contour illumination Surface illumination Magnification 10X 20X 50X 100X 10X 20X 50X 100X View field 31.5 15.7 6.3 3.1 31.5 15.7 6.3 3.1 Working distance L2 66 32.5 12.6 5 20 2 12.6 5 PJ-P1010A L1 91 D 182 87 27 10 182 61 27 10 PJ-P2010A L1 90.5 D 181 87 27 10 181 61 27 10 PJ-PLUS Projection lense D Workpiece stage L2 L1 L1: Ma x . height where fo cu sing i s available L2: Ma x . s tep where fo cu sing i s available (working di s t ance) D : Ma x . diame ter when a c ylinder generatri x i s proje c ted on the center line of the s creen Oblique reflection mirror This is used for obser ving low- reflec tivit y workpieces , such as plas tic par t s , and the sur faces of par t s with high sur face roughnes s . 172-229 (for 10X) 172-230 (for 20X) Order No. 172-229 172-230 Applicable models PJ-PLUS Mass 0.3 kg 0.07 kg Main unit side panel (output connectors) 50X Lens 100X Lens Halfreflecting mirror F for 20X 20X Lens Set Halfreflecting mirror F for 10X 10X Lens Set Features (Operability) PJ - P2010A 140 140 180 180 103 103 238 345 226 104 854 1092 400 460.5 113.5 20 66 583 200 456 706 25 20 80 275 90.5 66 741 100
7 PJ-PLUS System Diagram Reading scale 200 mm / 8 in 172-118 / 172-119 Reading scale 300 mm / 12 in 172-161 / 172-162 Overlay chart (Refer to page 22) Standard scale 50 mm / 2 in*1 172-116 / 172-117 Green filter*2 172-160-3 Power cord (essential) 02ZAA000*3 Stage adapter (B) 176-310 Swivel center support 172-197 Rotary table with fine feed wheel 172-198*4 Holder with clamp 176-107 V-block with clamp 172-378 *1 Used on the stage. It is projected onto the screen to check the magnification accuracy with a reading scale. *2 This is inserted beside the stage adapter during use. *3 Please contact Mitutoyo as power cord is different to each region. *4 It is not possible to use 172-198 (rotary table with fine feed wheel) and 172-197 (swivel center support) at the same time. *5 The optional accessory (12AAX044) is necessary when this product is attached to the PJ-PLUS 20X projection lens. Note: If an optional unit is installed on the stage, the L1 (Max. workpiece height) length is reduced by the optional unit height. Size 1010 Size 2010 Rotary table with fine feed wheel (A) 176-305 PJ-PLUS Data Processing System Diagram PJ-PLUS RS-232C cable (cross) 12AAA807 RS-232C cable (cross) 12AAA807 QM-Data200 (Stand type) 264-155* QM-Data200 (Arm type) 264-156* Real-time process control program MeasurLink Inspection table generation program MeasureReport Note: An appropriate PC is required. For details, refer to the QM-Data200 and Vision Unit brochure. Detector attachment (A) 12AAE671 OPT-200 mounting bracket 12AAW463 OPTOEYE 200 332-161 Foot switch 12AAA846 Used on the screen Used on the stage Projection lens related * To deno te your AC p owe r c ab l e add the following su f f i xe s to the o rde r No. : A fo r UL / C SA , D fo r CEE , DC fo r CCC , E fo r BS , K fo r KC , C and No su f f i x are re qui re d fo r P SE . Oblique reflection mirror for 10X lens 172-229 Projection lens 10X Set (Standard accessory) 172-296 Oblique reflection mirror for 20X lens 172-230 LED Circular Illuminator for Profile Projectors 172-502*5 Projection lens 20X Set 172-297 Projection lens 50X Set 172-298 Projection lens 100X Set 172-299
8 PJ-H30A2010B 303-717-11 High - end model of PJ series that realizes the ultimate in bright , sharp projec ted images . High - rigidit y main unit equipped with a linear scale for realizing high - accurac y measurement s . PJ-H30 Features (Measuring accuracy) Features (Bright , beautiful obser vation) Features (Maintainability) Pursuit of measurement accuracy The profile projec tor has to maintain a high level of per formance, not only in terms of optical per formance but also comprehensive measurement accurac y. The PJ -H30 Series , which per forms not only contour obser vation and comparative inspec tion but also t wo - dimensional measurement with high accurac y, has achieved the above measurement accurac y in all s tage sizes .* Having achieved both long- s troke measurement and high accurac y, it is helpful in ever y measurement set ting. * Compliant wi th J I S B 718 4 , mea surement me thod for each of the X Y a xe s Having a halogen lamp burn out during use can cause a lot of trouble. Immediately af ter a lamp burns out , it is too hot to be replaced. The PJ - H30 Series has a slide change mechanism, which allows you to change lamps from out side; therefore, even if the lamp burns out suddenly, you can continue inspec tion and measurement with no worries (for transmit ted illumination only). Moreover, the housing can be pulled out jus t by loosening the s crew, so it is ver y eas y to replace the lamp. Fur thermore, it is safe to pull out the housing because no elec tricit y is flowing. The Sur face illumination comprises ver tical illumination, which goes through the projec tion lens , and oblique illumination, with changeable angle of illumination emit ter, as s tandard. I t is ef fec tive in three - dimensional obser vation with enhanced color reproducibilit y. Reference s t andard: JIS B 7184 20 ˚C Mea surement accurac y of each a x i s: (6 + 0 . 0 4 L ) μm or le s s L= Mea suring leng th mm Red graph show s measured X- a x is accurac y fo r a randoml y s e l e c ted pro j e c to r. X, Y axes ± (3.0+0.02L) µm Easy-to -replace lamp housing design Contour illumination Vertical transmitted light illumination ・ Oblique illumination PJ-H30 High color reproducibility ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ 0 25 50 75 100 125 150 175 200 225 250 275 300 Travel (mm) Accuracy (µm) 10 8 6 4 2 0 ‒2 ‒4 ‒6 ‒8 ‒10 ・❷ ・❶ Also equipped with oblique Surface illumination with good color reproducibility as standard
9 PJ-H30 Features (Operability) All models equipped with turrets as standard Focusing with high operability Stepless illumination adjustment Projection Lens 10X with C mount The turret of the PJ - H30 Series uses low-fric tion bearings that enable smooth and rapid rotar y motion for changing magnification by bringing dif ferent projec tion lenses into the light path. The turret body uses bayonet mount s to aid quick at tachment and detachment of lenses . To place a tes t workpiece on the s tage and focus swif tly, an eas y-to - grip handle shape and it s position are ver y impor tant . Therefore, the PJ - H30 Series has an oblique manual focusing handle that lets you operate in a natural position, whether standing or sitting, without awkwardness. Steples s illumination adjus tment has been adopted so as to provide moderate illuminance according to the sur face tex ture and color of the workpiece. Illumination s trength ranges from weak to s trong and this method is al so ef fec tive in ex tending the halogen lamp life, which is enhanced by using a sof t s tar t feature to limit inrush current . PJ-H30 LED Circular Illuminator for PJ -H30 The projec tion lens is equipped with a C mount , therefore a compatible digital camera can be at tached. Retrofit is pos sible Profile Projec tor (PJ - H). A workpiece can be obser ved on the large - size projec tion s creen, and simultaneously the color image can be saved on the camera and obser ved on the monitor. LED illumination light can emphasize the contras t of projec ted workpiece images , providing s tereos copic and sharp obser vation. Projec ted image can be obser ved with high color reproducibilit y, which is never realized by the exis ting halogen -t ype sur face illumination. Low power consumption: 17.4 W, and long operating life: 30,0 0 0 hour s . ■ Specifications Order No. 172-501 Compatible model PJ-H30 (10X Projection Lens with C mount, Projection lens 10X and 20X) Illumination source White LED Power consumption 12 V / 17.4 W LED life (reference) 30,000 H ■ Specifications Order No. 172-500 Camera Projected Image Inverted Camera Magnification 0.71X*1 Compatible Sensor Size Four T hird s 4/3 t yp e*2 Camera Mount C mount Mountable Mass 0.9 kg or le s s *1 The magnification accuracy of the camera is not guaranteed. *2 V ignetting occurs on the four corners of a camera image under the contour illumination. Note 1: Refer to page 10 for operation distance. Note 2: The magnification to projection Screen is 10X. Example of attaching the Projection Lens 10X with C mount on PJ-H30 Optional Optional
10 D L2 L1 Projection lense Workpiece stage Workpiece L1: Max. height where focusing is available L2: Max. step where focusing is available (working distance) D: Max. diameter when a cylinder generatrix is projected on the center line of the screen Projected image Erect Protractor screen Effective diameter ø306 mm Screen rotation ±360° (The counter displays up to ±370°) Angle reading Digital counter (ABS / INC mode switching), Zero Set Resolution 1’ or 0.01° (switchable) Cross-hairs Solid lines Projection lens Magnification 10X (Standard accessory), 5X, 20X , 50X, 100X Parfocal lens Half-reflecting mirror for surface illumination Lens mount Bayonet mount (registered utility model), 3-mount turret Magnification accuracy*1 Contour illumination ±0.1 % or less of nominal magnification Surface illumination ±0.15 % or less of nominal magnification Maximum workpiece height Refer to the projection lenses L1 right Contour illumination 24 V, 150 W 50 h Halogen bulb (515530) Zoom Telecentric, Heat-absorbing filter Cooling fan, Non-stepped brightness adjustment Soft lighting function (reduced inrush current) Lamp mount switching system Surface illumination 24 V, 150 W, 50h Halogen bulb (515530) Vertical / oblique illumination with an adjustable condenser lens Heat-absorbing filter, Cooling fan, Non-stepped brightness adjustment, Soft lighting function (reduced inrush current) Focusing Projection screen head driving Resolution for X / Y counter 0.001 mm or 0.0001 in / 0.001 mm* * You can specify 0.5 μm or 0.1 μm resolution. (Available on request.) Power supply ON / OFF switch, 100 to 240 V AC (unneeded switching voltage), GND terminal, 50 / 60 Hz Mass 176 to 212 kg Power consumption Approx. 420 W *1 Our magnification accuracy standard only checks contour illumination (that it is ±0.1 % or less). (If the magnification accuracy under contour illumination is a permissible value, that under surface illumination will also be guaranteed to be within ±0.15 % of our standard.) 10X Lens 5X Lens PJ -H30A2010B 20X Lens 50X Lens 100X Lens (Unit: mm) Order No. View field (mm) L1 (mm) L2 (mm) D (mm) 5X Lens 172-271 61.2 105 66 148 10X Lens (Standard accessory) 172-472 30.6 105 70.5 197 10X Lens with C mount 172-500 30.6 105 70.5 197 20X Lens 172-473 15.3 105 56.5 137 50X Lens 172-474 6.12 105 50 114 100X Lens 172-475 3.06 105 50 114 Note: When rotary table is not mounted. 480～585 995 382 796 Adjustment range 155 137 480 0~105 374 185~235 50 786 745 270 365 16 404 100 283.5 351 100 Focal point High visibility digital display Since the digital counter ( X Y axes and angle) built into all models as s tandard uses a high -intensit y LED and a large - charac ter display, it secures high visibilit y unaf fec ted by the environment . In addition to zero - set ting and direc tion change, the data output of each counter value adopt s the highly ver satile RS -232C . Resolution: 0.0 01 mm or 0.0 0 01 in / 0.0 01 mm* * 0 . 5 μm or 0 .1 μm reading s c an al s o b e equipp ed. Plea s e a sk our Te chno S er v i ce. Dimensions Main unit side panel Projection lenses (10X is a standard accessor y) Features (Operability) Technical Data PJ-H30
11 Used on the stage Used on the screen PJ-H30 Standard scale 50 mm / 2 in*1 172-116 / 172-117 Size 1010*3 Size 2017 / 3017 Reading scale 200 mm / 8 in 172-118 / 172-119 Reading scale 300 mm / 12 in 172-161 / 172-162 Overlay chart (Refer to page 22) Green filter*2 12AAG981 Rotary table with fine feed whee (A) 176-305 Stage adapter (C) 176-317 Rotary table with fine feed wheel 172-198 Swivel center support 172-197 Holder with clamp 176-107 V-block with clamp 172-378 Stage adapter 176-304 Rotary table with fine feed wheel (B) 176-306 Size 2010 For details, refer to the QM-Data200 and Vision Unit brochure. System Diagram Data Processing System Diagram PJ-H30 PJ-H30 RS-232C cable (cross) 12AAA807 RS-232C cable (cross) 12AAA807 QM-Data200 (Stand type) 264-155* QM-Data200 (Arm type) 264-156* QM-Data200 mounting stand 12AAY319 Real-time process control program MeasurLink Inspection table generation program MeasureReport Note: An appropriate PC is required. Detector attachment (A) 12AAE671 OPT-200 mounting bracket 12AAG983 OPTOEYE 200 332-161 Foot switch 12AAA846 Lamp replacement For contour / surface 515530*1 For contour / surface 512305*2 (Long-life specification, Rating approx. 500 hours) *1 This lamp is a standard accessory. *2 Illuminance for Long life specification is rather low. Projection lens related *1 Used on the stage. It is projected onto the screen to check the magnification accuracy with a reading scale. *2 This is inserted beside the stage adapter during use. *3 For the 1010 size, it is also possible to directly attach the “holder with clamp (176-107),” “V-block with clamp (172-378),” and “swivel center support (172-197)”, bypassing the “stage adapter C (176-317).” Note: If an optional unit is installed on the stage, the H (Max. workpiece height) length is reduced by the optional unit height. * To deno te your AC p owe r c ab l e add the following su f f i xe s to the o rde r No. : A fo r UL / C SA , D fo r CEE , DC fo r CCC , E fo r BS , K fo r KC , C and No su f f i x are re qui re d fo r P SE . Projection lens 5X 172-271 Projection lens 50X 172-474 Projection lens 50X 172-474 Projection Lens 10X with C mount 172-501 Projection lens 10X (Standard accessory) 172-472 Projection lens 20X 172-473 LED Circular Illuminator for Profile Projectors 172-501
12 Note: To mount the counter (KA-212) and counter stand, approximately 300 mm space is required on the right-hand side of the main unit. Projected image Inverted Protractor screen Effective diameter ø508 mm Screen material Fine-ground glass Screen rotation ±360° (The counter displays up to ±370°) Angle reading Digital counter (ABS / INC mode switching), Zero Set Resolution 1’ or 0.01° (switchable) Cross-hairs 90° solid lines 0 Line (Index) Built-in, With a LED back light Projection lens Magnification 5X, 10X (Standard accessory), 20X, 50X, 100X Lens mount Insert type mount Magnification accuracy* Contour illumination ±0.1 % or less of nominal magnification Surface illumination ±0.15 % or less of nominal magnification Maximum workpiece height Refer to the projection lenses (L1) right. Contour illumination 24 V, 150 W, 500 h Halogen bulb (512305) Mount switching system Telecentric, Heat-absorbing filter Cooling fan, 2-step (High / Low) brightness switch Can be used in conjunction with color filter Surface illumination 24 V, 150 W, 500 h Halogen bulb (512305) Heat-absorbing filter, Adjustable condenser lens Oblique illumination (for 5X, 10X and 20X) Cooling fan, 2-step (High / Low) brightness switch Focusing Stage part drive Manual Power supply 100 V, 110 V, 120 V, 220 V, 230 V, 240 V AC external switching Mass Approx. 210 kg (including X-Y stage) Power consumption Approx. 560 W * Our magnification accuracy standard only checks contour illumination (that it is ±0.1 % or less). (If the magnification accuracy under contour illumination is a permissible value, that under surface illumination will also be guaranteed to be within ±0.15 % of our standard.) Note: For the stage specification, refer to page 17. PV-5110 φ568 1073 620 470 960 150 535 300 1627 1294 Focal point ● 5X, 10X, 20X Oblique surface illumination Workpiece stage Projection lens L1 L2 D (Unit: mm) 10X Lens Set 5X Lens Set 20X Lens Set 50X Lens Set 100X Lens Set Order No. View field (mm) L1 (mm) L2 (mm) D (mm) 5X Lens Set 172-401 101.6 125 60 (27) 120 10X Lens Set (Standard accessory) 172-402 50.8 181 60 120 20X Lens Set 172-403 25.4 206 60 120 50X Lens Set 172-404 10.16 87 32.4 64.8 100X Lens Set 172-405 5.08 87 22.5 45 Note 1: ( ): When using surface illumination Note 2: Each lens set contains the condenser lenses for illumination. Note 3: D is for the case of contour illumination. Equipped with a 50 0 mm for ward -tilted screen. Per fec t for comparative measurement s with enlarged drawings and tracing of projec ted images . This model suppor t s improvement in ef ficienc y of the inspec tion of mass - produc tion precision par t s . PV-5110 PV-5110 304-919 PV-5110 Light source (reflector bulb) Surface illumination unit Heat absorbing filter Stage glass Projection lens Dimensions Projection lenses (10X is a standard accessor y) Technical Data L1: Ma x . height where fo cu sing i s available L2: Ma x . s tep where fo cu sing i s available (working di s t ance) D : Ma x . diame ter when a c ylinder generatri x i s proje c ted on the center line of the s creen
13 PV-5110 Standard scale 50 mm / 2 in 172-116 / 172-117 Working standard scale 100 mm*3 HL1-100 182-512-30 Reading scale 200 mm / 8 in 172-118 / 172-119 Reading scale 300 mm / 12 in 172-161 / 172-162 Working standard scale 500 mm HL2-500 182-525-30 Green filter*1 172-160-2 Canopy 172-319 Projection lens 20X Set 172-403 Projection lens 50X*5 172-404 Projection lens 100X*5 172-405 Swivel center support 172-197 Holder with clamp 176-107 V-block with clamp 172-378 PV-5110 main unit PV-5110 304-919 *1 This is inserted in the contour light source section during use. *2 To denote your AC power cable add the following suffixes to the order No.: A for UL / CSA, D for CEE, DC for CCC, E for BS, K for KC, C and No suffix are required for PSE. *3 Used on the stage. It is projected onto the screen to check the magnification accuracy with a reading scale or working standard scale. *4 Since the rotary stage section is small, if it is used for a large stage, some restrictions may be imposed on the measuring range. *5 When using a 50X or a 100X projection lens, you need to remove the stage glass in order to prevent a collision between the stage glass for the X / Y stage and the projection lens. Note: If an optional unit is installed on the stage, the H (Max. workpiece height) length is reduced by the optional unit height. For details, refer to the QM-Data200 and Vision Unit brochure. PV-5110 PV-5110 QM-Data200 (Arm type) 264-156*1*2 QM-Data200 (Stand type) 264-155*1 RS-232C cable (cross) 12AAA807 OPTOEYE 200 332-161 Stage adapter C 176-317 Rotary table with fine feed wheel*4 172-198 Detector attachment (B) 12AAE672 Real-time process control program MeasurLink Inspection table generation program MeasureReport Note: An appropriate PC is required. Used on the screen Used on the stage Projection lens related Projection lens 5X Set 172-401 Projection lens 10X Set (Standard accessory) 172-402 System Diagram Data Processing System Diagram Lamp replacement For contour / surface 512305 Surface illumination unit 172-424 Counter stand 12AAF182 KA-212 (Counter) 174-183*2 *1 To deno te your AC p owe r c ab l e add the following su f f i xe s to the o rde r No. : A fo r UL / C SA , D fo r CEE , 0 0 fo r CCC , E fo r BS , K fo r KC , C and No su f f i x are re qui re d fo r P SE . *2 T he arm t yp e c anno t b e u s e d con cur rentl y wi th a counte r s t and .
14 Projected image Erect*1 Protractor screen Effective diameter ø353 mm Screen material Fine-ground glass Screen rotation ±360° (The counter displays up to ±370°) Angle reading Digital counter (ABS / INC mode switching), Zero Set Resolution 1’ or 0.01° (switchable) Cross-hairs 90° solid lines Projection lens Magnification 10X (Standard accessory) 20X, 50X, 100X Lens mount Screw mount Magnification accuracy*2 Contour illumination ±0.1 % or less of nominal magnification Surface illumination ±0.15 % or less of nominal magnification Maximum workpiece height Refer to the projection lenses L1 right. Contour illumination 24 V, 150 W, 500 h Halogen bulb (515530) Telecentric, Heat-absorbing filter Cooling fan, 2-step (High / Low) brightness switch Can be used in conjunction with color filter Surface illumination 24 V, 200 W, 500 h Parabolic halogen bulb (12BAA637) Adjustable condenser lens, Heat-absorbing filter Cooling fan Focusing Stage part drive Manual Power supply 100 V, 110 V, 120 V, 220 V, 240 V AC external switching 50 / 60 Hz Power cord (2 m) Mass 150 kg Power consumption Approx. 410 W *1 The projected image of the workpiece is erect but inverted horizontally, which means that the vertical orientation and displacement direction of the image is the same as on the workpiece side, but the horizontal orientation and displacement direction are reversed. *2 Our magnification accuracy standard only checks contour illumination (that it is ±0.1 % or less). (If the magnification accuracy under contour illumination is a permissible value, that under surface illumination will also be guaranteed to be within ±0.15 % of our standard.) Note 1: X and Y counters are not built into the projector main unit. If a counter display is required, it is recommended that a QM-Data200 or KA-212 is purchased separately. Note 2: The indicated value of a measurement may be slightly smaller than the actual value due to optical distortion caused by the illumination conditions. Note 3: For the stage specification, refer to page 17. 460 1160 424 540 45 928 460 549 1170 940 135 D Projection lense Workpiece stage L1 L2 H Half-reflecting mirror F (Unit: mm) Order No. View field (mm) L1 (mm) L2 * (mm) D (mm) H (mm) 10X Lens Set (Standard accessory)* 172-482 35.3 235 93 (35) 152.4 152.4 20X Lens Set 172-484 17.65 235 40 (40) 116 152.4 50X Lens Set 172-486 7.06 80 14.6 (14.6) 30.4 152.4 100X Lens Set 172-166 3.5 109 9.5 (9.5) 19 152.4 * Dimen s ion L2 value s in parenthe s e s are tho s e unde r sur fa ce illumina tion . Note : To mount the optional counter (KA-212) and counter stand, approximately 300 mm space is required on the right-hand side of the main unit. Standard in the edged tool industr y. Per fec t for contour obser vation and measurement of edged tools (such as end mills , cut ter s , and tipped saws), screws , springs , and the like. Equipped with a high - rigidit y stage with a long stroke of 25 4×152 mm and a load - carr ying capacit y of 45 kg, suppor ting even long, heav y workpieces . PH-3515F PH-3515F Dimensions Projection lenses (10X is a standard accessor y) Technical Data L1: Ma x . height where fo cu sing i s available L2: Ma x . s tep where fo cu sing i s available (working di s t ance) D : Ma x . diame ter when a c ylinder generatri x i s proje c ted on the center line of the s creen H: Ma x . size f rom op ti c al a x i s and workpie ce s t age sur face PH-3515F 172-868
15 PH-3515F *1 This is inserted in the contour light source section during use. *2 The tipped-saw and cutter support stands support a center hole diameter of 25.4 mm. *3 To denote your AC power cable add the following suffixes to the order No.: A for UL / CSA, D for CEE, DC for CCC, E for BS, K for KC, C and No suffix are required for PSE. *4 This scale for checking the magnification accuracy. It is fixed on the stage with a vertical holder and projected on the screen to check the magnification with Reading Scale. Tipped-saw support stand*2 172-001 Cutter support stand*2 172-002 Rotary vice 172-144 Center support risers 172-143 Center supports 172-142 Vertical holder 172-132 Reading scale 200 mm / 8 in 172-118 / 172-119 Reading scale 300 mm12 in 172-161 / 172-162 Green filter*1 172-286 Surface illumination unit 172-423 (for vertical surface illumination) Overlay chart (Refer to page 22) V-block with clamp 172-234 Projection lens 10X set (Standard accessory) 172-482 (PH-3515F) Projection lens 20X set 172-484 (PH-3515F) Projection lens 50X set 172-486 (PH-3515F) Projection lens 100X set 172-166 (PH-3515F) PH-3515F main unit 172-001 172-002 For details, refer to the QM-Data200 and Vision Unit brochure. Counter stand 12AAF182 KA-212 (Counter) 174-183*3 PH-3515F Working Standard scale 50 mm*4 HL1-50 / 182-511-30 PH-3515 main unit QM-Data200 (Arm type) 264-156*1*2 QM-Data200 (Stand type) 264-155*1 RS-232C cable (cross) 12AAA807 OPTOEYE 200 332-161 Detector attachment (A) 12AAE671 Real-time process control program MeasurLink Inspection table generation program MeasureReport Note: An appropriate PC is required. Used on the screen Used on the stage Projection lens related Lamp replacement For contour / surface 515530*1 For contour / surface 512305*2 (Long-life specification, Rating approx. 500 hours) For oblique reflection / reflection 12BAA637*1 *1 This lamp is a standard accessory. *2 Illuminance for Long life specification is rather low. System Diagram Data Processing System Diagram *1 To deno te your AC p owe r c ab l e add the following su f f i xe s to the o rde r No. : A fo r UL / C SA , D fo r CEE , DC fo r CCC , E fo r BS , K fo r KC , C and No su f f i x are re qui re d fo r P SE . *2 T he arm t yp e c anno t b e u s e d con cur rentl y wi th a counte r s t and .
16 PJ-H30 XY range 100×100 mm 200×100 mm 200×170 mm 300×170 mm Protractor screen Model PJ-H30A1010B PJ-H30A2010B PJ-H30A2017B PJ-H30A3017B Order No. 303-716-13 303-716-11 303-717-13 303-717-11 303-718-13 303-718-11 303-719-13 303-719-11 Unit system for the counter unit mm / in mm mm / in mm mm / in mm mm / in mm Measuring unit High-accuracy digital scale Quick-release mechanism X and Y axes standard Top surface size 300×240 mm 350×280 mm 410×342 mm 510×342 mm Effective size of stage glass 180×150 mm 250×150 mm 270×240 mm 370×240 mm Stage glass thickness 6 mm 6 mm 8 mm 8 mm Stage glass 380412 382762 12BAD363 12BAD330 Swivel adjustment range ±3 ˚ (right) ±5 ˚ (left) Maximum loading 10 kg 20 kg Measuring accuracy ± (3+0.02L) µm L: Measured length (mm) Note: The measurement method conforms to JIS B 7184. PJ-PLUS XY range 100×100 mm 200×100 mm PJ-PLUS main unit Model PJ-P1010A PJ-P2010A Order No. 302-801-10 302-801-20 302-802-10 302-802-20 Unit system for the counter unit mm / in mm mm / in mm Measuring unit Digital scale Quick-release mechanism X and Y axes Top surface size 250×250 mm 350×280 mm Effective size of stage glass 142×142 mm 240×140 mm Stage glass thickness 5 mm 8 mm Stage glass 12BAE041 12BAD760 Swivel adjustment range — — Maximum loading 10 kg 8 kg Stage Stage
17 PV-5110 XY range 200×100 mm (164×68 mm)*1 PV-5110 main unit Order No. 304-919*2 Measuring unit Digital scale Quick-release mechanism X and Y axes Top surface size 380×250 mm Effective size of stage glass 266×170 mm Stage glass thickness 6 mm Stage glass 382762 Swivel adjustment range ±3 ˚ Maximum loading 8 kg *1 ( ) The range where no shading is observed using a 5X projection lens. *2 To denote your AC power cable add the following suffixes to the order No.: A for UL / CSA, -1D for CEE, -1 DC for CCC, -1E for BS, -1K for KC, C and No suffix are required for PSE. PH-3515F Model No. PH-3515F XY range 254×152 mm PH-3515F main unit Order No. 172-868*1 Measuring unit Digital scale Quick-release mechanism Only X-axis Top surface size 450×146 mm Dovetail groove Two (Pitch = 43 mm) Minimum swivel angle reading 30 ' Maximum measuring diameter (horizontally fixed)*2 ø340 mm Swivel adjustment range ±10 ˚ Maximum loading 45 kg Photo: Cutter (Outside diameter of 175 mm max.) is mounted on the tipped-saw support fixture (172-001). *1 To denote your AC power cable add the following suffixes to the order No.: A for UL / CSA, D for CEE, DC for CCC, E for BS, K for KC, C and No suffix are required for PSE. *2 When using the projection lens 10X (Standard accessory). Stage Twist roller system Quick-release handle Quick-release mechanism A quick- release handle inside the X / Y handle allows you to switch s tage feed bet ween ex tremely coar se and fine traver se movement . Since the s tage is completely free floating, it is ver y convenient when the dis tance to the nex t measuring position is large or when you need to return to the reference position swif tly. Since this mechanism has adopted the t wis t roller s ys tem, there is almos t no shock in switching, and the feed is smooth. Note: E xcep t for PJ - PLUS S erie s and PH S erie s .
18 ■ Specifications Code QM-Data200 Order No. Stand-mount type Arm-mount type 264-155*1 264-156*1 Display languages (selectable) Japanese / English / German / French / Italian / Spanish / Portuguese / Czech / Chinese / Korean / Turkish / Swedish / Polish / Dutch / Hungarian Measured value unit Length: mm Angle: degree / degree minute second (selectable) Resolution 0.1 µm Program functions Part program creation, execution, editing Statistical processing Number of data, maximum value, minimum value, mean value, standard deviation, range, histogram,statistics on a measuring function basis (by command) Display system COLOR TFT LCD (with LED backlight) Edge Sensor Position Compensation Supported (Projector) Input / Output XYZ : Maximum of three Linear Scales RS-232C1 : For connecting to external PC RS-232C2 : For connecting to counter of measuring instrument OPTOEYE : For inputting edge signal from OPTOEYE (OPTOEYE 200) FS : For connecting to optional foot switch PRINTER : For connecting to optional printer USB-MEMORY : For connecting to USB memory Measurement result file output RS-232C output (CSV format, MUX-10 format) Power 100 to 240 V AC Maximum power consumption 17 W (does not include optional accessories) External dimensions (W×D×H) Approximately 260×242×310 mm (including the stand) Approximately 318×153×275 mm (when the arm is in the horizontal posture) Mass Approximately 2.9 kg Approximately 2.8 kg Applicable models PJ-PLUS Series PJ-H30 Series PV-5110 PH-3515F PJ-PLUS Series PJ-H30 Series PV-5110*2 PH-3515F*2 Standard accessories AC adapter, power cable, Easy operation guide *1 To denote your AC power cable add the following suffixes to the order No.: A for UL / CSA, D for CEE, 00 for CCC (power cord for CCC and User's Manual set of Simplified Chinese are provided for separately), E for BS, K for KC, C and No suffix are required for PSE. *2 The arm-mount type cannot be used concurrently with a counter stand. Note: For details, refer to the QM-Data200 and Vision Unit brochure. Accessories (Optional) ■ 2-D Data Processing Unit QM-Data200 Accessories Measurement result ■ Operation screen (Counter) The QM-Data200 is a geometric readout / analysis unit for optical instruments such as profile projectors. This unit features powerful 2-D coordinate measurement capabilities with easy-to-use key operation. Measurement results can be visualized on the LCD display and printed out if required. Coordinates (Multi-point processing for a maximum of 100 points) Note: In multi-point processing, the mean value is used as the measured value. Point Center coordinates, major-axis diameter, minor-axis diameter, angle with the X axis, departure from the X axis (Multi-point processing for a maximum of 100 points) Ellipse Angle and perpendicularity with the X axis. (Multi-point processing for a maximum of 100 points) Line Center coordinates, length, width Rectangular hole Center coordinates, diameter, roundness (Multi-point processing for a maximum of 100 points) Circle Center coordinates, length, width, radius of slotted hole Slotted hole Distance, Coordinates difference, radial difference Point-point distance Intersection coordinates, intersecting angle, supplementary angle Intersection point and intersecting angle Pattern measurement Basic element measurement Point-point distance, difference between coordinates, angle, cumulative distance, cumulative angle Pitch Coordinates of intersection Line-circle intersection Coordinates of intersection Intersection of circles Coordinates of midpoint Midpoint between points Coordinates of midpoint Midpoint between line and point Perpendicular (shortest) distance Line-point distance Center-center distance, longest distance, shortest distance Line-circle distance Center-center distance, longest distance, shortest distance, difference between coordinates, radial difference Circle-circle distance Magnified counter screen 1 2
19 ■ Rotary tables ■ V-block with clamp ■ Holder with clamp ■ Adapter ■ Swivel center support 172-234 172-378 172-198 176-107 120 Order No. 176-107 Applicable models PJ-PLUS Series PJ-H30 Series PV-5110 Maximum width to be clamped 0 to 35 mm Mass 0.4 kg Order No. 172-234 172-378 Applicable models PH-3515F PJ-PLUS Series PJ-H30 Series PV-5110 Maximum workpiece diameter to be clamped ø50 mm ø25 mm Central height from a mounting surface 3 8 to 4 8 mm 3 8 to 4 8 mm Mass 1.24 kg 0.8 kg Order No. 172-197 Applicable models P J - P LUS Series P J - H3 0 Series PV - 5 1 1 0 Maximum workpiece size to be clamped* ø 80 mm (65×140 mm) Inclination ±10 ˚ Mass 2.5 kg * T he ma x imum mea surable dimension varie s according to the proje c tion magnif i c ation. Dimension in parenthe s e s i s that for an inclination of 10 °. 172-198 Order No. 176-304 176-310 176-317 Product Name Stage adapter Stage adapter (B) Stage adapter (C) External dimensions (W×D×H) 50×340×15 mm 50×280×15 mm 73×278×17 mm Mass 1.5 kg 1.2 kg 1.8 kg Applicable models PJ-PLUS — — PJ-H30 — PV-5110 — — 78 172-197 120 220 Order No. 172-198 176-305 176-306 Product Name Rotary table with fine feed wheel Rotary table with fine feed wheel A Rotary table with fine feed wheel B Rotary stage size ø146 mm ø240 mm ø270 mm Fine adjustment Effective glass diameter ø96 mm ø182 mm ø238 mm Minimum angle reading 2 ' — — External dimensions ( W×D×H) 240×172×19.7 mm 280×280×23.7 mm 342×342×23.2 mm Mass 2.4 kg 5.5 kg 6.5 kg Applicable models PJ-PLUS Series *1 *3 — PJ-H30 Series *1 PV-5110 *2 — — *1 Since the rotary stage section is small, if it is used for a large stage, some restrictions may be imposed on the measuring range. *2 When using a 50X or a 100X projection lens, you need to remove the stage glass in order to prevent a collision between the stage glass for X / Y stage and the projection lens. *3 It is possible to set for only the 2010 size. 84 120 84 120 84 120 176-306 176-305 Used for rotating the workpiece on the stage without needing to handle it. This enables a workpiece clamping option, such as the holder with clamp or the swivel center support, to be attached to the X / Y stage of the projector. Used for clamping down a thin workpiece, such as a board or a pressed product. Used for clamping a cylinder. Used for holding a center-drilled workpiece. Since an inclination of ±10 degrees can be set, it is suitable for helping measure the depth and flank angle of threads. Accessories
20 ■ Rotary vise 172-144 ■ Center supports 172-142 ■ Vertical holder ■ Center support risers Order No. 172-132 Applicable models PH-3515F Glass size — Mass 1.3 kg 172-132 172-143 Order No. 172-144 Applicable models PH-3515F Rotation range 360 ˚ Size between mounting surface and top surface 76 mm Minimum angle reading 5 ˚ Mass 2.8 kg Order No. 172-142 Applicable models PH-3515F Maximum workpiece diameter to be clamped 120 mm (240 mm)* Mass 3.3 kg * W hen center support risers (172-143) are used. Order No. 172-143 Applicable models PH-3515F Height 60 mm Mass 2.2 kg 172-116 ■ Standard scale Glass scale used for checking magnification accuracy Order No. 172-116 172-330 172-117 Range 50 mm 80 mm 2 in Graduation 0.1 mm 0.01 in Accuracy (20 ˚C) (3+5L / 10 0 0) µm L=Measured length (mm) (120+5L)×10-6 in L=Measured length (in) 172-118 ■ Reading scale Glass scale specially designed for inspecting the magnified image of a standard scale on the projection screen Order No. 172-118 172-161 172-329 172-119 172-162 Range 200 mm 300 mm 600 mm 8 in 12 in Graduation 0.5 mm 0.02 in Accuracy (20 ˚C) (15+15L / 10 0 0) µm L=Measured length (mm) (600+15L)×10-6 in L=Measured length (in) ■ Working standard scale (Made to order) ● Although the reference scale is used for checking the indication accuracy of the X / Y table, it also substitutes for a standard scale or a reading scale. A substitute for the standard scale is HL1, and that for the reading scale is HL2. ● Refer to page 15 for details of 14005 brochure. Accessories (Optional) Used for clamping a workpiece. It rotates the horizontal plane. Used for holding a center-drilled workpiece. These are used to raise the center supports to a more convenient working height, or to enable a larger diameter workpiece to be inspected. Used for holding small thin parts. Accessories 0 10 20 30 40 50 60 70 190 200 HL1－200 95＊＊＊ Length Graduation Graduation 2.7 10 1 0.1 graduation Range 22 0 10 2.5 3.5 1.7 1.5 5 0 10 20 30 40 50 60 70 490 500 HL . 2－500 Model No. Serial No. Length 4.7 10 1 0.5 Range 36 0 10 2.5 3.5 2 2 5 ● HL1 ● HL2 Order No. 182-511-30* 182-512-30* 182-522-30* 182-523-30* 182-525-30* Code HL1-50 HL1-100 HL2-200 HL2-300 HL2-500 Range (mm) 50 100 200 300 500 Length (mm) 75 125 230 330 530 Graduation line thickness (µm) 20 50 Material Soda-lime glass Accuracy (20 ˚C) (µm) 1.5+2L / 1000 L=Measured length (mm) * If the specified code No. ends with “-30,” we will attach a calibration certificate. Note: The unit of the working standard scales is mm only. Dimensions Unit: mm
21 ■ Green filter These filters are for adjusting image contrast, and are inserted in the transmitted illumination section during use. Accessories ● An edge detecting device for improving the measuring efficiency and reliability of a profile projector by removing the need to position the cross hairs on an edge manually. This has the effect of eliminating the operator variability factor from data entry and shortening the measurement time. ● The detector uses an optical fiber that can be easily fixed on the screen with chart clips. ● The device is provided with an error detection function that works if the screen light intensity changes. ● This device can be retrofitted onto the QM-Data200 and does not need an AC adapter since power is supplied from the QM-Data200 through the connecting cable. ● When using the Optoeye system, there are two ways to connect: connection to the projector main unit via an RS-232C cable, or direct connection of the projector main unit's X- and Y-axis linear scales to QM-Data200. ● This system can be used in combination with the QM-Data200. Order No. 332-161 Model OPT-200 Illumination Contour / surface*1 Detecting directivity Non-directional Minimum detectable circle ø2 mm Minimum detectable line width 1 mm Maximum response speed 4.5 mm/s (10ＸX lens) Illumination range (Bright) 30 to 2000ℓ Bright-Dark field difference 20 ℓX or higher Repeatability (contour illumination) σ=1 µm*2 *1, *2 Mitutoyo’s test conditions. Configuration of standard accessories Electronic unit Detector: Optical fiber: 1950 mm Connecting cable: For connecting electrical component main unit and QM-Data200 Fixture for QM-Data200 (12BAG139): For fixing the electrical component main unit to QM-Data200 Note: Detector mounting plate is an optional accessory. 172-160-2 / -3 12AAG981 Order No. 172-160-3 12AAG981 172-160-2 172-286 Applicable models PJ-PLUS PJ-H30 PV-5110 PH-3515F External dimensions (W×D) mm 50×110 195×260 50×167 58×120 ■ OPTOEYE 200 (Projected image position detecting device) 172-286 PJ-H30 with OPTOEYE 200 OPTOEYE 200 and detector mounting plate A
22 ■ Overlay charts To quickly check an image projected on the screen, an appropriate chart is used. 13 types of overlay charts are available according to the application. Accessories (Optional) Overlay chart No. 11 Overlay chart No. 14 Overlay chart No. 17 Overlay chart No. 20 Overlay chart No. 12 Overlay chart No. 15 Overlay chart No. 18 Overlay chart No. 21 Overlay chart No. 22 Overlay chart No. 13 Overlay chart No. 16 Overlay chart No. 19 Product name Order No. Specification Overlay charts Set of 12 12AAM027 Set of 12 charts (Overlay charts No.11 – No.22) Overlay chart No.11 12AAM587 Upper side: radial lines (at intervals of 1°) Lower side: concentric circles (at intervals of 1 mm in radius) Overlay chart No.12 12AAM588 Concentric circles (at intervals of 5 mm in radius) with cross hairs (1 mm graduation) Overlay chart No.13 12AAM589 Concentric circles (at intervals of 1 mm in radius) with cross hairs Overlay chart No.14 12AAM590 Horizontal: Parallel lines at intervals of 50 mm (50-times enlargement of 1 mm) Vertical: Parallel lines at intervals of 20 mm (20-times enlargement of 1 mm) Overlay chart No.15 12AAM591 10 mm-interval grids Overlay chart No.16 12AAM592 Cross hairs (0.5 mm graduation) Product name Order No. Specification Overlay chart No.17 12AAM593 1 mm-interval grids Overlay chart No.18 12AAM594 1°-interval radial lines Overlay chart No.19 12AAM595 Horizontal: 1 mm-interval parallel lines Overlay chart No.20 12AAM596 Concentric circles (at intervals of 1 mm in radius) and radial lines (at intervals of 1°) Overlay chart No.21 12AAM597 Metric screw for 20X lens: P = 0.2 to 2 mm Unified screw: 28 to 12 threads/in Whitworth screw: 20 to 10 threads/in Overlay chart No.22 12AAM598 Metric screw for 100X lens: P = 0.08 to 0.25 mm Involute tooth profile for 20X lens (reference rack tooth profile) 20°m: 0.2 to 1 14.5°m: 0.2 to 1 Overlay chart (Staggered cross-hairs) 12AAM599 Solid lines + Staggered cross-hairs Accessories
23 ■ Erect Image and Inverted Image An image of an object projected onto a screen is erect if it is orientated the same way as the object on the stage. If the image is reversed top to bottom, left to right and by movement with respect to the object on the stage (as shown in the figure below) it is referred to as an inverted image (also known as a reversed image, which is probably more accurate). ■ Magnification Accuracy The magnification accuracy of a projector when using a certain lens is established by projecting an image of a reference object and comparing the size of the image of this object, as measured on the screen, with the expected size (calculated from the lens magnification, as marked) to produce a percentage magnification accuracy figure, as illustrated below. (Note that magnification accuracy is not the same as measuring accuracy.) ■ Type of Illumination ● Contour illumination: An illumination method to observe a workpiece by transmitted light and is used mainly for measuring the magnified contour image of a workpiece. ● Coaxial surface illumination: An illumination method whereby a workpiece is illuminated by light transmitted coaxially to the lens for the observation / measurement of the surface. (A half-reflecting mirror or a projection lens with a built-in half-reflecting mirror is needed.) ● Oblique surface illumination: A method of illumination by obliquely illuminating the workpiece surface. This method provides an image of enhanced contrast, allowing it to be observed three-dimensionally and clearly. However, note that an error is apt to occur in dimensional measurement with this method of illumination. (An oblique mirror is needed. Models in the PJ-H30 Series are supplied with an oblique mirror.) F F F F F An erect image An inverted image X-axis movement Y-axis movement Workpiece Projection screen Top of the stage ΔM (%): Magnification accuracy expressed as a percentage of the nominal lens magnification L : Length of the projected image of the reference object measured on the screen I : Length of the reference object M : Magnification of the projection lens Nominal magnification: Magnification displayed on the projection lens. ■ Te l ecent r i c Opt i ca l Sys tem An optical system based on the principle that the principal ray is aligned parallel to the optical axis by placing a lens stop on the focal point on the image side. Its functional feature is that the image will not vary in size though the image blurs as the object is shifted along the optical axis. For measuring projectors and measuring microscopes, an identical effect is obtained by placing a lamp filament at the focal point of a condenser lens instead of a lens stop so that the object is illuminated with parallel beams. (See the figure below.) ■ Work i ng d i s tance Refers to the distance from the face of the projection lens to the surface of a workpiece in focus. It is represented by L in the diagram below. ■ Para l l ax er ror This means an error resulting from variations in the line of sight when reading a scale. ■ F i e l d of v i ew d i ameter The maximum diameter of workpiece that can be projected using a particular lens. Example: If a 5X magnification lens is used for a projector with a screen of ø500 mm: Field of view diameter is given by 500 mm = 100 mm 5 L: Working distance Projection lens Workpiece stage Workpiece Basic optical terminology Basic knowledge Quick guide to Profile Projectors Field of view diameter (mm) = Screen diameter of profile projector Magnification of projection lens used Optical axis Projection lens Focal point on the image side Telecentric contour illumination Condenser lens Workpiece Projection screen surface Principal ray Object surface Light source (lamp) The ø100 mm range is projected over the entire projection screen. ΔM (%)= L−IM ×100 IM Parallax error Projector screen Apparent position of object against screen Object (e.g. a reading scale graduation l ine) True position of object against screen Normal viewing position Offset viewing position
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