Watch Back-Cover Glass Light-Transmittance Inspection
A functional tester for watch back covers in the 3C electronics industry. It checks the light transmittance of the back-cover glass, measuring how well a light beam passes through the glass to confirm it meets quality requirements.
- Minimum defect resolution
- 0.01 mm
- Inspection speed
- 4.5 s/PCS
- Max inspection size
- 40×48 mm
Specifications
- Inspection type
- Transmittance testing
- Suitable products
- Watch back covers
- Inspection method
- Fully automatic inline inspection
- Inspection system
- VisionOne software platform
See it in action
Full film
Optical test machines: color, gloss, light-transmission and crosstalk testers (3D animation)
3D-animated overview of seven optical test machines for phone, watch, tablet and desktop parts. Each section shows the machine and then follows a part through loading, code reading, camera positioning, measurement and sorting. Depending on the machine, measurement uses a non-contact color sensor, multi-angle cameras with a backlight, pressure-sealed crosstalk fixtures, a line laser, a transmission sensor or gloss inspection.
Highlights
Fast and mechanically stable: CT = 4.5 s/pcs
Unloader sorts into two bins
Dual channels: multi-function testing of 8 products at once
Typical application
Watch back-cover functional test line
Interested in this product?
Contact our engineering team for pricing and technical details.
Talk to an engineer