Ultrasonic Thickness Gauge

เครื่องวัดความหนาโลหะ Model Minitest-420

MiniTest 420
Ultrasonic Wall Thickness Gauge

The MiniTest 420 is a basic straight forward ultrasonic thickness testing gauge for simple quick measurements. The MiniTest 420 incorporates a calibration block for zero adjustments and quick calibration.

Sturdy and accurate ultrasonic thickness gauge based on the ultrasonic pulse run-time method.

6 ultrasonic probes with frequencies ranging between 2 and 10 MHz in different designs offer a broad spectrum of applications and thickness measurements ranging from 0.65 mm to 500 mm. A high temperature ultrasonic probe is also available, designed for measurement of hot materials with temperatures of up to 350 °C.

Uninterrupted scanning of a part for thinning is possible at the minimum mode.

Features
- Includes Factory "Works" Calibration Certificate, NIST Cert Optional $100
- Suitable for measurement of various materials including steel, stainless steel, aluminum, glass, plastics (PS/PE)
- Adjustable units inch/mm
- Resolution of 0.001" (0.01 mm)
- Automatic identification of probes
- Uses Pulse-Echo Principle of Ultrasonics
- Sensitivity can be set to "Auto" or "Manual"
- Several Transducers are optionally available including one for High Temperature materials (350 °C)