Automatic Thickness Measuring Instrument

The ATM (Automatic Thickness Measuring) Instrument is a non-contact, high-speed, high-precision, and professional-grade thickness measuring equipment for lenses and other precision parts. It is suitable for detection of thickness < 15mm, and automatically detects a single point of measurement on the testing sample. It adopts advanced design concepts and hardware configuration to measure the value of the thickness of the testing sample and to make the judgement of pass/fail automatically, improving detection efficiency.

Part Number



Automatic Thickness Measuring Instrument

Measurable Parameter


Applicable Lens

Thickness < 15mm (can be customized)

Sample Size

150mm x 150mm

Single Measurement Time

< 1s

Measurement Accuracy


Dimensions (L x W x H)

800mm x 500mm x 980mm (customizable)



Working Environment

Class 10,000 cleanroom, Relative Humidity ≤ 55%

Power Supply

AC 220V ± 5%, 50Hz, 300W

Temperature Condition

-20°C ~ +60°C

Ground Resistance

< 3Ω

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