Description
Overview
GAOTek comprehensive crack tester adopts ultrasonic principle and microscopic camera technology, which is suitable for detecting the depth and width of cracks in concrete and non-metallic surfaces, etc.
Technical specification
| Display mode | Â 8 in (20.32 cm) color LCD screen (768 x 1024), 5 in (12.7 cm) |
| Storage capacity | 8 G |
| Sampling interval | 0.025 μs to 2000 μs |
| Sampling length | 512 points to 2048 points Multi-file optional |
| Receiving Sensitivity | <10 uv |
| Emission voltage | 125 V, 250 V, 500 V, 1000 V multiple options |
| Charging power supply | Â AC 100 V to 240 V, 50 Hz or 60 Hz, output 12.6 V DC, 3.0 Â A |
| Amplitude measurement reading range | 0 dB to 170 dB |
| Depth measurement range | 0.19 in to 19.68 in (5 mm to 500 mm) |
| Width measurement range | Â 0.0003 in to 0.39 in (0.01 mm to 10 mm) |
| Picture Size | 1280 x 720 |
| Operating Temperature | -4 ℉ to 140 ℉ (-20 ℃ to 60 ℃) |
| Working Temperature | -4 ℉ to 140 ℉ (-20 ℃ to 60 ℃) |
| Dimensions | 10.11 in x 7.28 in x 2.20 in (257 mm x 185 mm x 56 mm),7.87 in x 5.66 in x 2.55 in (200 mm x 144 mm x 65 mm) |
| Weight | 5.07 lb (2.3 kg), 2.97 lb (1.35 kg) |