Transmission Pulse |
negative square wave; voltage adjustable from 25 to 250V in continuity |
Test Modes |
Single/Dual |
Damping |
400、80Ω |
Working Frequency |
Working Frequency Wide-band and Narrow-band in shift. Wide:0.5~15MHz; Narrow:1.5~3MHz |
Gain |
Gain 0.0~110.0dB, steps:0.1/1.0/2.0/6.0dB; automatic speed-up step increment on Shift 0.1 Db |
Velocity Option |
1000~1500m/s,adjustable in continuity; 30 pre-set nominated velocities for common materials |
Available Detection Range |
0.0~10000mm(Steel Longitudinal wave),adjustable in continuity, min step 0.1mm |
Rectification |
positive, negative, full-play, RF |
Threshold and Alarm |
Two thresholds/gates with optional hardware drive real-time alarm conditions: progressive wave, regressive wave and DAC figure; acoustic or optical alarm signaling |
Measure mode: peak, front edge |
Display |
5.7"EL screen with wide temperature tolerance, resolution of 320×240 |
Pulse shift |
-7.5~3000μs |
Probe Zeroing |
0~999.9μs |
Pulse Repetitive Frequency |
25~800Hz, automatic adjustment |
Vertical Linearity Error |
≤3% |
Horizontal Linearity Error |
≤0.4% |
Surplus Sensitivity |
≥60dB (200Φ2 flat bottom hole) |
Resolution |
≥36dB(Probe Model: 5MHz 14mm Dia) |
Dynamic Range |
≥32dB |
Reject |
(0~90)%;no detriment to the linearity and gain |
Noise level |
<10%(steel longitudinal wave,250mm) |
Port:transmission connector |
Q9(BNC) |
USB HOST |
Micro SD port |
Power Supply |
Li Battery with large capacity and of no memory effect, potent for 6~8 hours |
In-built charger (or outsource);AC power:220V |
Ultrasonic Standards |
compatible with EN12668-1 |
in accordance with JB/T 10061-1999 |
Weight |
around 1.50kg (in-built battery and charger) |
Dimension |
246mm×166mm×47mm |