Description
Overview
GAOTek Wired Coating and Material Thickness Gauge realizes portable, nondestructive, fast, and accurate measurement of the thickness and sound velocity of various materials. It can accurately measure all kinds of plates and processed parts. It’s widely used in the petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace, and other fields. There are three measuring modes for different occasions. “PE” mode for measuring on materials without coating, “IE” mode enables this ultrasonic thickness gauge to measure material thickness through coating and “Test” mode for identifying the purity of valuable m, like gold bars, silver bars, gold coins, silver coins and other precious metals. Multiple calibration methods, zero-point calibration, and sound velocity calibration function, make the ultrasonic thickness gauge more accurate. Additionally, there is “scan measurement” which can realize real-time measurement and continuous measurement as the probe moves.
Technical Specifications
| Probe Type | Standard probe |
| Testing Range (Steel） | 0.025 in to 11.81 in (0.65 mm to 300 mm) |
| Display Error (<10 mm) | ±0.002 in (0.04 mm) |
| Testing Frequency | 5 MHz |
| Display Accuracy | 0.01 in (0.01 mm) |
| Measurement Period | 4 times/second |
| Velocity Range | 1000 m/s to 9999 m/s |
| Display | FSTN LCD display, with cold light source illumination display |
| Working Voltage | 2 x 1.5 V |
| Continuous Working Time | 50 hours （without backlight） |
| Data Storage | 500 groups of measurement results, including time and sound velocity information |
| Auto Power Off | Automatic shutdown without action for 2 minutes (settable), with switch button |
| Display Content | Thickness value, coupling state, electric quantity state, calibration state, sound velocity, time |
| Size | 6.102 in × 2.677 in × 1.063 in (155 mm X 68 mm X 27 mm) |
| Weight | 0.51 lb. (230 g) |