Suntime JT12A-B optical projector 

 First, the product characteristics (JT12A-B optical projector) 
 1, optical projection screen imagery is just as, in line with the optical measurement practices; 
 2, the level of two tranches of a different perspective lighting, to adapt to different workpiece measurement requirements; 
 3 aspheric condenser illumination system, projection screen so bright and well-balanced field of view, to reduce measurement error, accuracy more assurance; 
 4, Philips long life halogen lamps imported to meet the needs of long-term use; 
 5, two-way cooling axial fan provides superior heat dissipation; 
 6, with the DS-401SM miniature multi-function digital meter and printer. 

 Second, the product uses 
 Optical projector is a light, mechanical, electrical, considered the integration of precision measuring instruments, optical processing using the original design and production, after twenty years of production experience, the optical part is the most professional and clear, from the casting started machining parts weathered six months, re-entering the production line, finished the course in making and not affected by the temperature outside, widely used in machinery manufacturing, instrumentation industry, the watch industry and the electronics industry and other relevant factories, mines and the measurement room and workshop, to efficiently to detect a variety of complex shape and surface contours of the workpiece shape. For example: model, stamping parts, cams, threads, gears, form cutter, wire tapping and other tools, tools and parts. 

 Third, the technical parameters 
 1 projection screen 

 Projection Screen Size: φ300mm 
 Projection screen rotation range: 0 ° ~ 360 ° 
 Show equivalent rotation angle: 1 ' 
 Rotation accuracy: 6 ' 
 2, table 

 Table size: 340mm × 152mm 
 X coordinate of travel: 0 ~ 150 (mm), display equivalent 0.001 (mm) 
 Y coordinate of travel: 0 ~ 50 (mm), display equivalent 0.001 (mm) 
 Z coordinate travel: 0 ~ 80 (mm) (focusing stroke) 
 Instrument Accuracy: (4 + L/25) μm, where L is measured length, unit: mm 
 Table loading: 4kg 
 3, light source 

 Transmission 12V 100W halogen lighting 
 24V 150W reflector halogen lighting 
 4, objective lens: 

 Objective magnification 10 × 20 × 50 × 100 × 
 In object field (mm) φ30 φ15 φ6 φ3 
 Objective lens working distance (mm) 75 69.6 27 26 
 Magnification error: 0.08% 
 Instrumentation environment: room temperature 20 ℃ ± 5 ℃, relative humidity should not exceed 60% 
 Dimensions: 480X780X1150 (mm) 
 Weight: 135kg 
 5 Power Description 

 Equipment rated at 220V/110V 
 Frequency 50HZ/60HZ, rated power 440W 
 6 digital display features: 

 1), multi-point collection to determine lines and circles 
 2), the pre-set geometric elements 
 3) to determine the combinations of geometric elements 
 4), with a coordinate rotation, coordinate translation function 
 5), Z-axis sensor can be set to the length of the angle value or the value of the encoder 
 6), polar / rectangular coordinate conversion 
 7), with error correction function 
 8), RS232 output 
 9), print the page output 
 10), power failure memory function 
 11), the geometric elements can be stored, call