300mm Advanced Gap Measurement Device

Wireless, wafer-shaped and real-time measurement. Available in 300mm only.

Wireless Precision Gap Measurement for Optimal Equipment Performance

  • Set the perfect gap every time.
  • Measure gaps at three key points to achieve the ideal setup for your equipment with speed and confidence.

Get instant, accurate results.

  • View chamber readings at process pressure in real-time.
  • Whether your application requires a perfectly parallel gap or a slight tilt, you’ll get the uniformity you need.

Consistent Tool-to-Tool Performance (chamber matching)

  • Eliminate human variability and achieve repeatable, objective adjustments.
  • Ensure every technician can set identical gaps across tools in your fab.
  • Maintain superior process uniformity from tool to tool.

Faster Calibration & Real-Time Feedback

  • Reduce calibration time with live feedback during adjustments.
  • Instantly see when equipment settings are within tolerance, right from inside an evacuated process chamber.
  • Speed up setups, maintenance, and troubleshooting with automatic handling.

Save Time. Save Costs. Maximize Performance.

  • Achieve reliable results, reduce downtime, and streamline your operations with precision gap measurement technology designed to keep your process running at its best.
Wafer Size and Material:300mm (±0.05), Anodized Aluminum
Wafer Thickness and Weight:9mm (+0.2), 630 grams
Operating Pressure:10e^-6 to 760 Torr
Operating Temperature:25 to 60℃
Battery Life:Over 4 hours
Gap Accuracy and Units:Accuracy: 0.025mm (25𝜇𝑚) within 20mm
Resolution: 0.001mm (1𝜇𝑚)
Measurement Range: 13-20mm
Units: mm, mils
Software:View: Real-time Gap check, Auto mark function, Offset function
Review: Replay Log File, Auto report function
Windows 7, 8, 10, 11
Wireless Communication:Bluetooth, Class 1, 2.4GHz
What’s Included:AGMD Gap Wafer Sensor, Charging case, Link Module, USB cable, Charging cable, Software, Carrying case.

Request a Quote

0 + 7 = ?

©2025 UVFAB Systems, Inc. - All Rights Reserved.
Semiconductor Wafer ID Readers, UV-Ozone Cleaning Systems and Handheld UV Disinfection
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN OR OTHERWISE.