【Applicable standards】

GB 16897-2022 Structure, performance requirements and test methods of brake hose;

【Technical parameters】

Pressure range: 0.5~200MPa (customizable);
Control accuracy: ≤±1% F.S;
Pressure ramp up rate: 1-150MPa/min (adjustable);
Test medium: Water or brake fluid;
Test station: 1;
Pressure sensors: 2 (high pressure and low pressure);
Sensor accuracy: ±0.25% F.S (replaceable);
Display accuracy: 0.01Mpa;

【Product features】

1. Mainly used for pressure strength testing of rubber hose, automotive brake hose, power steering hose, clutch hose, automotive air conditioning and radiator hose, condenser, evaporator, oil cooler, heater, pressure gauge and other products;

2. Test procedure:
1) Constant speed ramp up-burst;
2) Constant speed ramp up-holding pressure-burst;
3) Constant speed ramp up-holding pressure-pressure relief;
4) Incremental ramp up-holding pressure-pressure relief;
5) Type test;
6) Incremental ramp up-holding pressure-burst;

3. Computer automatic control, real-time display of time-pressure curve, and automatic recording of pressure peak during the test process;

4. The pressure, rate, test program, etc. can be set arbitrarily through the computer; The test parameters can be custom inputted through the interface. Once the test piece is inputted once, it is stored and can be directly called for another test without the need for further input; Automatic saving of test results;

5. Free setting of parameters such as exhaust time, holding time, test pressure, test piece type, specification model, number, holding pressure, burst pressure, and pressure ramp up rate;

6. After the test is completed, the test results can be automatically saved and the test report can be printed freely; Equipped with printer (A4 paper) that is compatible with OFFICE office software, can be networked, and can program test reports;

7. After the failure of the test piece, the pressure drops rapidly and there will be no continuous high-pressure liquid spraying out, ensuring maximum personal safety. At the same time, it has the function of automatic shutdown protection after the test piece is damaged;

8. Equipped with safety door for the test chamber, which has safety interlock device and cannot be tested when the door is open (in special condition, the door can be controlled by switch button for testing);

9. It has protection functions such as short circuit, overcurrent, overload, etc.