Concrete Ultrasonic Pulse Flaw Detector For Crack Depth and Width – GAOTek

Description Features Velocity: 500 to 20000 m/s with 20 fixed velocities Auto calibration: velocity & probe delay High sensitivity ≥64 dB Dynamic range ≥36 dB TFT LCD colour display with 5 brightness options Dual gate A/B with multiple measurement modes Operating temperature: -4 °F to 158 °F (-20 °C to 70 °C) Weight: 4.18 lb (1.9 kg)   Technical Specifications Title Parameter Main Control Unit Professional processor Number of Channels Dual channels Display Mode 10.1 in (1280 × 800) color LCD, brightness adjustable Trigger Mode Automatic trigger (signal trigger) Sampling Interval 0.025 μs to 2000 μs, multiple gears optional Sampling Length 512 to 2048 points, multiple gears optional Receiving Sensitivity ≤ 10 μV Sound Time Measurement Range 0 to 4,096,000 μs Sound Time Measurement Accuracy 0.025 μs Amplitude Measurement Range 0 to 170 dB Bandwidth 10 to 500 kHz Transmitting Voltage 125V, 250V, 500V, 1000V (multiple gears optional) Transmitting Pulse Width 0.1 μs to 100 μs Storage Capacity Built-in 16 GB electronic hard disk USB flash drive Transfer Method USB flash drive or WiFi Charging Power Supply AC 100 to 240 V, 50/60 Hz, output 12.6 V DC, 3.0 A Crack Depth Measurement Range 5 to 500 mm (0.19 to 19.68 in) Crack Width Measurement Range 0 to 10 mm (0 to 0.39 in), accuracy 0.01 mm (0.00039 in) Working Temperature -4 °F to 140 °F (-20 °C to 60 °C) Weight 3.96 lb (1.8 kg) Size (L × W × H) 11.14 in × 8.50 in × 1.61 in (283 mm × 216 mm × 41 mm)