Description
Overview
GAOTek Professional NDT Detector offers state-of-the-art technology in a package that is compact and lightweight. It is a full-featured and reliable instrument which can be used in various industries. suitable for various detection demands of forged pieces, welding lines, airplane parts, etc.
Technical Specifications
| Transmitter Pulse | Square Wave Pulser |
| Transmitter Pulse Voltage | 25 V to 400 V, continuously |
| Test Modes | Pulse echo and dual transmission |
| Damping | 400 ohms, 80 ohms |
| Frequency | 0.5 MHz to 20 MHz. Broadband / narrowband optional |
| Gain | 0.0 db to 120.0 dB. Steps as 0.1, 1.0, 2.0, 6.0 dB |
| Material Velocity | 39.37 in/s to 590.55 in/s (1000 m/s to 15000m/s)
continuously adjustable. 30 common material velocities selectable |
| Range | 0 to 393.7 in (0.0 to 10 m) longitudinal wave at steel velocity. Range continuously variable with minimum 3.937 in (0.1 mm) increments |
| Rectification | Positive halfwave, negative halfwave, full wave, RF |
| Alarm | Real-time alarm signal indicated by horn or LED indicator |
| Display | 5.7 in high-brightness TFT color LCD |
| Pulse Shift | -20 μs to 3400 μs |
| Probe Zero Offset | 0 μs to 999.9 μs |
| Pulse Repetition Frequency (PRF) | 25 Hz to 1000 Hz, auto and manual adjustment modes optional |
| Vertical Linearity Accuracy | ≤2% |
| Horizontal Linearity Accuracy | ≤0.1% |
| Surplus Sensitivity | ≥65 dB |
| Resolutions | ≥45 dB |
| Dynamic Range | ≥32 dB |
| Reject (suppression) | 0% to 99% |
| Electric Noise Level | <10% |
| Interface | C6 transducer connections, USB HOST, LAN, RF OUT, Two-dimensional encoder interface |
| Power Supply | Large-capacity Li Battery, no memory effect; Battery Operating time More than 6 hours |
| Environmental Temperature | -68°F to 122°F (-20℃ to 50 ℃) |
| Relative Humidity | 20% RH to 95% RH |
| Weight | 2.21 lb (1 Kg) (with battery) |