Ultrasonic Pulse Generator and Receiver PR20 Negative Square Wave Pulse 400V
 
PR20 Advantages and Characteristics
 
Damping Control: Multiple levels adjustable
 
Support Transmit-Receive (TR) mode and Pulse-Echo mode
 
Maximum Bandwidth:20MHz
 
60dB Receiving Gain Range
 
Repetition Frequency Internal Trigger: 8 levels adjustable (4Hz-2KHz)
 
Pulse Width: Adjustable from 1~40 times (one times is approximately 28ns)
 
TransmittingVoltage: 8 levels adjustable, up to 400V maximum
 
Windows-Based Control Software
The ultrasonic pulse generator and receiver control software requires no additional installation or configuration steps. Users can directly run the executable file without worrying about a complex installation process. With a simple and user-friendly interface, users can select and configure parameters as needed. Additionally they can save the current parameter configuration to a file for future use, enabling quick synchronization of previous settings.
 
Technical Parameters

 

Control Parameter

Realm

Stepper

Pulser

Emission Voltage

60V、 110V、 150V、 200V 250V、300V、350V、400V

option

Pulse width

1~40 (1x is about 28ns)

1x

Repetition rate

(internal trigger)

4Hz, 8Hz, 16Hz, 20Hz, 100Hz, 500Hz, 1kHz, 2kHz

option

Trigger source

Internal trigger, external trigger

option

Receiver

Single/double crystal

Monocrystalline (1T/1R), bicrystalline (1T/2R)

option

Damping

34Ω, 50Ω, 90Ω, 510Ω

option

gain 

0dB~60dB

1dB

 
We support payment methods such as PayPal, credit card, Google Pay/Apple Pay, etc. The specific payment methods are subject to the actual page display.
We support Fedex, DHL, UPS and EMS.
Import duties and taxes are not included in item price or shipping charges.These charges are buyer's responsibility.
We accept returns within 30-60 days.
We encourage all customers to communicate with us through eBay messages. If you have any questions or comments whatsoever regarding our products or listing, we are waiting to hear from you.
One year warranty is offered for our instruments(NOT INCLUDING PARTS). If the instruments malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back .
3-7 business days evaluation and investigation take place after receiving your return item. A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty requirements. 
YUSHI INSTRUMENTS，formerly the Shenyang Flaw Detector Factory, originated in 1985. As one of the professional manufactures and suppliers of NDT products in China, we own the independent intellectual property rights and honorably have the national patents for new products. we have a strong R&D team for technical support and extending new products year by year, Now they have been exported to many countries of the world and won good reputation from our domestic and foreign customers. we aim to provide our customers with reliable quality, high performance products, fast delivery, satisfactory service and competitive price. Sincerely looking forward to earlier and long cooperation with you.
If you have any other questions, please contact our eBay customer service , we will reply within 24 hours.
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