Objective
The objective of this guideline is to set the operational principles of the Ultrasonic Thickness Gauge at the “Central Testing Laboratory for Construction Materials" of "Akkord Industry Construction Investment Corporation" OJSC.

Device data sheet
Name of device: Ultrasonic thickness gauge;
Model: TG110-DL;
Serial number: 031-45512;
Manufacturing country: USA;
Weight: 0.36 kg;
Dimensions: 76X99X32 mm;
Operating temperature: -(10 °C  to  +50 °C);
Frequency range: 2.25MHz-5MHz;
Display size: 128-64 pixels;
Operating time: 150 hours;
Thickness range:  0.559 -1.250.00 mm;
Acquisition speed:-4 readings per second;
Data logger:-50 000 readings.

Operating principle
TG110-DL ultrasonic thickness gauge with a wide range is designed to measure the thickness of steel, plastic and ceramic materials with high precision and speed.
Features of this device:
       - Thickness range: 0.022″-50.000″(0.56-1270mm);
       - Automatic regime to 200 hours at Autozero and AutoHOLD programs.