Description
Overview
GAOTek ultrasonic multi-channel flaw detector uses the industrial-grade tft screen, with full vga resolution (800-pixelpixel x 600 pixel), fully competent in outdoor work and direct sunlight environment.
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Technical Specifications
| Pulse types | FuFang wave, launch 25 V to 250 V voltage adjustable, step by step to 25 V |
| Work style | single or double |
| Damping | 400 Ω, 80 Ω |
| Working frequency | broadband 0.5 MHZ to 15 MHZ,narrow band 1.5 MHZ to 3 MHZ |
| Gain | 0.0 dB to 110.0 dB, the step value 0.1, 1.0 dB, 2.0 dB, 1.0 dB, 0.1 dB file provides intelligent speed regulating function |
| Sound velocity range | 39,370 in/s to 590,551.18 in/s (1000 m/s to 15000 m/s), adjustable, built-in 30 sound velocity values commonly used materials |
| Detection range | 0 in to 393.7 in (0 mm to 10000 mm) waves (steel), the continuous adjustable, minimum step value of 0.1 mm |
| Detection means | positive, negative, full wave, radio frequency (RF) |
| Display | industrial, TFT 8.4 in (213.36 mm) VGA color LCD display, 800-pixel x 600-pixel resolution |
| Pulse shift | 7.5 mu s to 3000 mu s |
| Probe zero | 0 mu s to 999.9 mu s |
| Pulse repetition frequency | 25 Hz to 1000 Hz, automatic and manual two kinds of adjusting method |
| Vertical linear error | 3% or less |
| Horizontal linear error | 0.4% or less |
| Sensitivity allowance | p 60 dB (7.87 in (200 mm) Φ 2 flat bottom hole) |
| Resolution | p dB (5 p 14) |
| Dynamic range | 30 dB or higher |
| Inhibition | 0% to 90%, does not affect the linear and gain |
| Electrical noise level | < 10% |
| Weight | About 11.02 lb (5 kg) (including battery) |