Chotest Nano 3D Optical Surface Profilometers SuperView W1

Technical data and information

Model No.		SuperView W1	SuperView W1-Pro
Light source		Green LED
Video system		1024×1024
Standard Field of View		0.98×0.98 mm
Max Field of View		6.0×6.0 mm (Optional)
Lens holder		3 holes-manual
XY Object table	Size	320×200 mm	300×300 mm
	Moving range	140×100 mm	200×200 mm
	Loading capacity	10 kg
	Control method	Motorized
	Tilt	±5°Manual
Z Axis focusing	Moving range	100 mm
	Control method	Motorized
Max scanning speed		45 µm/s
Scanning range of Z axis		10 mm
Resolution of Z axis		0.1 nm
Lateral Resolution		0.1 μm
Stage measurement	Uncertainty	0.3%
	Repeatability	0.08% 1σ
Size		L900W700H604 mm	L900W700H700 mm
Weight		<150 kg	<160 kg
Power		AC 100~240 V, 50/60 Hz, 4 A, 300 W

Remark: Performance parameters are tested by using a 4.7µm precision master stage gauge in lab according to ISO 4287 and ISO 25178.

Zoom ratio of lens			2.5×	5×	10×	20×	50×	100×
Numerical hole diameter			0.075	0.13	0.3	0.4	0.55	0.7
Optical resolution @550 nm (µm)			3.7	2.1	0.92	0.69	0.5	0.4
Depth of focus (µm)			48.6	16.2	3.04	1.71	0.9	0.56
Working distance (mm)			10.3	9.3	7.4	4.7	3.4	2.0
Field H×V (mm)	Video system 1024×1024	0.5×	3.92×3.92	1.96×1.96	0.98×0.98	0.49×0.49	0.196×0.196	0.098×0.098
		0.75×	2.6×2.6	1.3×1.3	0.65×0.65	0.325×0.325	0.13×0.13	0.065×0.065
		1×	1.96×1.96	0.98×0.98	0.49×0.49	0.245×0.245	0.098×0.098	0.049×0.049

Подробно Product descriptions

SuperView W1 Optical 3D Surface profilometer is an ideal instrument for sub-Nanometer measurement of various precision parts. Based on the principle of white light interference technology, combined with precision Z-direction scanning module and 3D modeling algorithm, it contactlessly scans the surface of the object then establish a 3D image for the surface. A serial of 2D, 3D parameters reflecting surface quality of the object are obtained after XtremeVision software processes and analyzes the 3D image.

The SuperView W1 is a user-friendly precision optical instrument with powerful analysis functions for all kinds of surface form & roughness parameters. With unique light source it could measure various precision parts with both smooth and rough surface.