High Quality Ultrasonic Pulser Receivers for Flaw Detection PR20
The PR20 is a high-performance computer-controlled ultrasonic pulse generator and receiver. The instrument is connected to a computer and an oscilloscope for use, assisting in utrasonic flaw detection, thickness measurement, and probe testing, etc. It has a wide range of applications in non-destructive testing (NDT) and material analysis.
The pulse generator and receiver include a Windows-based control software, allowing users to select trigger sources, transmit voltage, repetition frequency, and pulse width. Additionally, it enables switching between single/dual-crystal modes, adjusting damping and gain to meet different user requirements. The open SDK software package also allows users to develop custom applications on various mainstream Windows systems.
- Maximum Bandwidth: 20MHz
- Repetition Frequency Internal Trigger: 8 levels adjustable (4Hz-2KHz)
- Pulse Width: Adjustable from 1~40 times (one times is approximately 28ns)
- Transmitting Voltage: 8 levels adjustable, up to 400V maximum
- Damping Control: Multiple levels adjustable
- Support Transmit-Receive (TR) mode and Pulse-Echo mode
- 60dB Receiving Gain Range
- Available probe frequency 0.5MHz-15MHz
- PR20 external trigger repetition frequency up to 40KHz
- PR20 transmit pulse amplitude 60-400V eight-speed adjustable
- 1 pc - Host Machine PR20 Ultrasonic Pulser Receiver
- 1 pc - Communication USB
- 1 pc - USB Type-C data cable
- 1 pc - Control Software (Stored in USB Flash Drive)
- 2 pc - Connecting Cable BNC to BNC single cable ( Q9 to Q9 )
| Control Parameters | Range | Stepping | |
|---|---|---|---|
| Transmitting Area | Transmitting Voltage | 60V,110V,150V 200V,250V,300V,350V,400V | Chose |
| Pulse Width | 1~40(one time is approximately 28ns) | One Time | |
| Repetition Rate (Internal Trigger) | 4Hz,8Hz,16Hz,20Hz,100Hz,500Hz,1kHz,2kHz | Chose | |
| Trigger Source | Internal Trigger, External Trigger | Chose | |
| Receiving Area | Single/ Dual Crystal | Single Crystal(1T/1R)
Dual Crystal(1T/2R)
|
Chose |
| Damping | 34Ω,50Ω,90Ω,510Ω | Chose | |
| Gain | 0~60dB | 1dB |
| Pulse Type | Negative Square Wave Pulse |
|---|---|
| Rise Time | Generally between 2.0-7.5ns, the damping will reach 20ns when it is 510Ω |
| Fall Time | Generally about 2.8ns |
| Pulse Width | One time pulse width is approximately 28ns |
| Band Width | 0.5-20MHz |
| Excitation Mode | Pulse-Echo (P-E), Penetration (T-T) |
| Repetition Frequency | Internal Trigger: 4Hz-2kHz; External Trigger: 0-20kHz |
| External Trigger | Rising Edge Trigger; Trigger Voltage: 3.3V |
| Operating Temperature | 0-55℃ |
|---|---|
| Outline Size | 18.4cm*12.6cm*5cm |
| Weight | 542g |
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