Ultrasonic Pulser Receiver APR-20
The Microprocessor Based Ultrasonic Pulser Receiver Model APR-20 is compatible with other Ultrasonic Instruments and allows great flexibility when configuring systems for high frequency application or for attenuative materials.
The front panel keypad allows the operator to choose various parameters for precise settings. TFT display allows operator to view all parameters. Gain, Damping, Mode, Energy etc. provided on front panel. RF Output available through BNC Connector.
Applications & Advantages:
- Probe/Transducer characterization in research & development
- Non-destructive material testing
- It has other uses, such as thickness measurement, In addition to flaw detection
- It is highly accurate in determining reflector position and estimating size and shape
- It is sensitive to both surface and subsurface discontinuities
Technical Specifications:
Pulser
Pulser Type | Negative Spike Pulse |
Pulse Amplitude | 100V-450V (Hi/Lo selectable) |
Pulser Energy | Selectable in 2 steps |
Damping | 50 Ω & 1,000Ω |
Receiver
Operating Mode | Through transmission and Dual Crystal |
PRF | 500HZ to 1000HZ |
Bandwidth | 0.5 to 20MHZ |
Gain | 0 to 110dB in 1dB step |
Output Impedance | 50 Ω |
Output Voltage | +1.2V into 50 Ω |
Unit Specifications
Power | 16V 2A DC Power Supply Adapter |
Dimensions | 244 W x 114 H x 170 D (mm) |
Weight | With Adapter 1.7 Kg (3.76 lbs) |
Operating Temperature | -45°C to 85°C |
N30 Signal
2 MHZ Signal
4 MHZ Signal
20 MHZ Signal
