The working principle: uses the pulse-echo method of double crystal probe
Measurement error: ±0.1 mm (less than 10 mm) (±1% H+0.1) (more than 10 mm) Note: H is the thickness of the object to be measured.
V path correction: v sound path correction to compensate nonlinearity of bimorph probe
Minimum scanning: drag the probe along the surface of the object to be measured, and the instrument can automatically find a place to measure the thinnest thickness.
Application software: UmView software is used to transmit, store, analyze and edit documents of measurement data (optional)
Has the function of penetrating the coating
Measuring range: 0.8-300 mm( Depending on the probe, the standard measurement range:1-100mm)
Penetration mode: NO 3-18 mm
Working principle: Pulse echo method
Pulse echo method, Echo echo method: Probe compensation line
A probe compensation line is built in: 7 kinds of probe compensation wires are built in and matched with 7 kinds of probes.
Resolution: 0.1mm or 0.001in
Display: 128× 64 Dot Matrix LCD Display (EL Backlight)
Repeatability: 0.1 ㎜
Unit: millimeter or inch
Calibration mode: zero calibration, two-point calibration
The measurement update rate: 4Hz
The sound speed range of the material: 1000～9999m/s or 0.0394～0.3937in/us
存储功能:divided into 5 arrays, which can store 500 thickness values.
Alarm function: set the thickness limit and give an alarm to the measured value outside the limit.
Sound speed storage: store the sound speed of 5 different materials.
Communication interface: USB interface or RS232 serial port (optional)
Power supply: two 1.5V AA batteries. When the power is insufficient, there will be a low voltage prompt.
Operating time: alkaline battery can be used for 200 hours (no backlight)
Automatically shut down: after 5 minutes without operation
Working Temperature: -10℃ ~+50℃, with special requirements up to -20℃
Size: 149*73*32mm

Ltekonline are the manufacturers of Digital Ultrasonic Thickness Gauge Meter used to demonstrate engineering principles in Engineering Colleges, Engineering Schools andUltrasonic Thickness Gaugefor Engineering Teaching Lab in Universities