Description
Overview
GAOTek Portable Digital Ultrasonic Thickness Gauge is a digital ultrasonic thickness gauge with a measuring range of 0.75 to 300 mm suitable for measuring thickness of a wide range of materials such as metals, plastics, ceramics, glass and other good ultrasonic conductors. This is an ideal tool for precise measurement of sheet metal and machined parts and is widely used in various fields such as petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace, and others for monitoring corrosion thinning degrees of various pipes and pressure vessels.
Features
- Transducer models are available for special applications
- Dual straight beam probes with different frequencies and crystal sizes are available
- Zero calibration, two-point calibration, automatic error correction system
- Known thickness, sound speed can be measured, in order to improve the measurement accuracy
- Coupling status indicator that verifies a good connection with the work surface
- With EL backlight
- Working time is 100h (EL backlight off)
- Remaining battery indicator displays remaining power in real time
- Auto sleep and auto power off function
- Small, portable, high reliability for harsh operating environment, anti-vibration, anti-shock and anti-electromagnetic interference
Technical Specifications
| Measuring Range | 0.03 in to 11.81 in (depends on probes) |
| Working Frequency | 2.5 to 7 MHz |
| Resolution | 0.0039 in |
| Accuracy | ± (0.5%Thickness + -0.0016) in, depends on probes |
| Display | 4.5 digits LCD with EL backlight |
| Velocity Range | 1000 to 9999 m/s |
| Unit | Metric/Imperial selectable |
| Operating Temperature | (-4 °F to 140 °F) |
| Relative Humidity | ≤90% |
| Memory | Up to 20 files (up to 99 values for each file) of stored values |