USF-300Fatigue testing machine

loading system

1. Ultrasonic fatigue loading system

(1) Ultrasonic power supply: automatic frequency tracking function;

(2) Transducer: piezoelectric ceramic type, one set of full wavelength transducer and one set of 3 / 2 wavelength transducer;

(3) Frequency of transducer: 20KHz ± 1kHz;

(4) Amplitude output: 50 μ m, accuracy 1 μ m; it can keep constant output according to load change;

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Control system

(hardware)

Advantech industrial control computer with configuration no less than i5 / quad core / 16g memory / 2T mechanical hard disk / 20 inch display / Windows system

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Control system

(Software)

1. It has continuous ultrasonic loading and intermittent ultrasonic loading functions, and can set the intermittent time;

2. The test shutdown frequency can be set;

3. The test parameters can be set automatically according to the specimen type, material and size;

4. Real time display of test process parameters, including frequency, amplitude, cycle times, waveform, etc

5. The test data can be exported to excel file.

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Cooling system

Oil free silent air compressor with liquid nitrogen cooling device

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Power supply requirements

Ultrasonic loading system and computer: ～ 220 V / 50 Hz, power<1kw

Static loading system：～380V/50Hz，power<2.5KW

Oil free silent air compressor:～220V/50Hz，power<1.5kw

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