Foaming Tendencies of Engine Coolants Tester ASTM D1881

The tester measures the foam tendency of engine coolant with glassware under certain temperature and ventilation conditions controlled in the laboratory. It uses a high temperature resistant glass cylinder as the heating bath body to ensure a uniform temperature in the working environment. The instrument is equipped with a special airflow control system to reduce errors caused by manual intervention on the results.

1. Applicable standard: ASTM D1881

2. Digital temperature control: 88±1℃

3. Air flow rate: 1000±25ml/min

4. Working unit: 2-hole operation

5. Stirring method: motor stirring

6. Heating method: electric heating tube heating

7. Flow control: precision flow meter (or optional electronic flow meter, LCD touch screen digital display)

8. Timing method: digital display timer (or optional LCD touch screen automatic timing)

9. Working power supply: AC220, 240V/50, 60Hz

10. Power of the whole machine: 2500W

11. Instrument size: 520*360*690mmmm

12. Net weight: 42KG

1. Split structure, including test host and air source control box;

2. 360° transparent structure, easy to observe;

3. The special clamping device can prevent the measuring cylinder from floating well without pressing blocks;

4. Air filter with molecular sieve;

5. Safety measures to prevent overheating or low liquid level;

6. Sputtering turbine agitator to ensure the uniform temperature of the bathtub;

7. Electronic flowmeter, automatic control flow 1000±5ml/min (optional);

8. Touch screen operation, foam volume segment timing buzzer reminder (optional);

9. Omron PID thermostat, LCD digital display temperature, accuracy ±0.1℃