ASTM D2809 Aluminum Pump Cavitation Corrosion and Erosion Corrosion Tester

I.Overview

Test method for this instrument: Use a standard aluminum car water pump to pump the sample, run it under certain conditions for 100h, then check the water pump to determine the degree of cavitation .

corrosion and rate it according to the grading system table. This instrument is suitable for testing engine coolant and engine coolantconcentrate.

II.Technical Parameter

1. Applicable standard: ASTM D2809

2. Test Pump: Standard Aluminum Buick Pump

3. Heating method: electric heating rod heating

4. Pump body speed: 0～4600±100r/min

5. Temperature control mode: digital display PID temperature controller

6. Temperature control range: 7. Timing method: digital display timer

8. Working pressure: 103kpa pressure gauge display

9. Pressure control: regulating valve adjustment

10. Speed control: frequency conversion governor

11. Working power supply: AC220V/50HZ

III.Performance Characteristics

1. The test pump of General Motors Company is adopted, which meets the requirements of ASTM standard;

2. Imported variable frequency governor to control pump speed: 4600±100r/min;

3. Rod-type electric heater, stainless steel material, heating evenly;

4. There is a pressure gauge and a thermometer jack on the storage tank to correct the temperature;

5. Stainless steel expansion tank;

6. Four regulators control the liquid flow;

7. All stainless steel