Profile:
KDZD958 digital ultrasonic flaw detector can quickly and easily, without damage, accurate workpiece internal defects such as cracks, welds, pores, sand holes, inclusions, folding and other detection, positioning, evaluation and diagnosis, used in electric power, petrochemical, boiler pressure vessels, steel structure, military, aerospace, railway traffic, automobile, machinery and other fields. It is a common instrument in the non-destructive testing industry.
Features:
High precision quantification and positioning meet the requirements of near and far detection
Freely store and play back 50 A-sweep waveforms and data;
Automatic gain, echo envelope and peak memory function improve the detection efficiency.
Parameter:
Screen display: Monochrome
Scanning range: 0 ~ 6000mm steel longitudinal wave
Operating frequency: 0.4MHz ~ 15MHz
Vertical linear error: ≤4%
Horizontal linear error: ≤0.2%
Gain: 110dB
Sensitivity margin: > 60dB (depth 200mmΦ2 flat bottom hole)
Resolution: > 32dB (5N20)
Dynamic range: ≥30dB
Channels: 100 groups
Storage: 500 A-scans
DAC/AVG curve: Yes
TCG curve: None
B Scan: None
PC Communication: Yes
Inspection video: Yes
Pulse/emission intensity: not adjustable
Noise level: < 8%
Repeated transmission frequency: 100~1000HZ
Sound speed range: 1000 ~ 9999 (m/s)
Working mode: straight probe, oblique probe, twin crystal, through
Digital suppression: (0 ~ 80) %, does not affect linearity and gain
Working time: continuous working for more than 8 hours (lithium battery)
Ambient temperature: (-20 ~ 70) ℃ (reference value)
Relative humidity: (20 ~ 95) % RH
Three prevention functions: Yes
Appearance size: 265×160×53mm (main engine)
Weight: 1150g
