الوصف

RSTUD*6 digital ultrasonic detector is the miniaturization of portable ultrasonic testing instrument, which is especially suitable for the assessment and positioning of material defects, thickness measurement, etc. It suitable for measurement of all kinds of large-size workpiece and meet the requirement of high resolution.

Main Technical Specifications

Pulser/receiver
Pulser Energy:  **0V/**0V
Pulse Width: *0～***0ns
Acquisition Freq.: **0MHz（max.）
Pulse Repetition Freq. (RPT):  *0Hz～***0Hz
Damping:  *0Ω/**0Ω/**0Ω/**0Ω
Pulse Mode:  Pulse Echo/Dual/Through Transmission
Resolution: ≥*5dB（5N*4）
Average Electrical Noise: ≤ clip_image**1.gif*0 ï‚´*09V / Hz

Amplification/Rectification
Sensitivity Margin:≥*6dB(**0mm depth，Φ2 FBH）
Gain: 0～**0dB; step 0.1dB/1dB/2dB/6dB/*2dB
Frequency band (*3dB): Wide band: 0.5~*0MHz;
Band pass: 1~5MHz/2~*0MHz/5~*0MHz
Amplification Accuracy:±1dB/*0dB
Vertical Linear Error:≤3ï¼…
Auto Gain: *0％～*0％
Dynamic range:≥*0dB
Rectification: Positive halfwave, Negative halfwave, Fullwave and RF

Timebase
Testing Range: 0～*0m;   Adjustable Step 0.1, 1 and *0mm
Horizontal Linear Error:≤0.1ï¼…
Sound Velocity: **0~****0m/s, step 1m/s
Zero offset (delay): 0～***0.0us
Display Shift: 0~***0.0mm; Adjustable Step 0.1/1mm

Signal Processing
Reject (Suppression): 0～*0％ Linear
Two Testing Gate: Start/width/height, continuous adjust; Positive/negative, triggered alarming; Output (sound & light alarm) controlling

Measurement Mode
Path   - horizontal distance - depth real time display
Time   of flying real time display
Path   refractive relationship dynamic display
Static   value measurement calculation
Optional   reference sizing and positon