The projector's optical system has excellent quality, with clear objective imaging and accurate magnification. Under transmitted light illumination, the contour measurement error is less than 0.08%; The coordinate measurement indication error can reach (4+L/25) μ m, where L is the measured length (unit: mm)； The instrument is equipped with a dedicated micro printer and foot switch, making data output and sampling very convenient. The workpiece image can be a fully positive image or an inverted image.

Wanhao Optical Projector Model		CPJ-3015 Wanhao Projector
work do platform	Metal countertop size (mm)	340×152
	Glass countertop size (mm)	196×96
	X-coordinate travel (mm)	150
	Y-coordinate travel (mm)	50
	Z coordinate travel (for focusing) (mm)	90 (focusing)
	Instrument measurement accuracy	4+L/25
	X. Y coordinate digital display resolution: 0.5um
Projection screen	Projection screen size (mm): Ø 312, usage range>Ø 300 (engraved with meter lines).
	Projection rotation range: 0~360 º
	Rotation angle digital display resolution: 1 'or 0.01 º
objective lense	Magnification factor: 10X (mandatory) 20X (optional) 50X (optional) 100X (optional)
	Object line field of view (mm) Ø 30 Ø 15 Ø 6 Ø 3
	Object working distance (mm) 77.7 44.3 38.4 25.3
data processing system	Dc-3000 multifunctional data processing system, fully displayed in Chinese, capable of multi-point sampling, coordinate rotation, point, line, distance, and angle detection
Instrument lighting	Both transmission and reflection lighting sources are 24V, 150W halogen lamps
Instrument power supply	110V/220V (AC), 50/60Hz, total power 400W
Cooling method	Forced air cooling (3-axis fan)
External dimensions		770×550×1100
Instrument weight	Company: kg	130