Description
Overview
GAOTek rail flaw detector is an economical and practical model. Except for the differences of its measuring range, working frequency and transmitted pulse parameter, the other performances are the same.
Features
- English display, master-slave menu, shortcut key and digital swiftly knob
- With digital color 5.7 in TFT LCD display, it can choose the background color and wave color according to the environment
- Designed with high performance security-guarantee battery module, it’s easy for disassembly and assembly
- With small size and light weight, the instrument can be hold by one hand
Technical Specifications
Range | 0 in to 393.66 in (0 mm to 9999 mm) |
Bandwidth | 0.2 MHz to 15 MHz |
Material Velocity | 3,280.84 in/s to 32,805.19 in/s(1000 m/s to 9999 m/s) |
Dynamic Range | ≥ 32 dB |
Vertical linear error | ≤ 3% |
Horizontal linear error | ≤ 0.2% |
Resolution | > 40 dB (5P 14) |
Sensitivity Leavings | 60 dB (flat-bottomed deep hole 7.87 in (200 mm) x 2) |
Rejection | 0% to 80% Linear |
Noise level | ≤ 10% |
Power supply | DC 9 V; lithium batteries work for 4 to 8 hr or more |
Ambient temperature |  -4 °F to 122 °F (-20 ℃ to 50 ℃) |
Relative Humidity | Â 20% RH to 95% RH |