ISO4925 Water Absorption Tester for Brake Fluid Laboratory Test

Summary

This instrument is suitable for evaluating the effect of water on brake fluid.

The test principle involves adding humidified brake fluid to a conical centrifuge tube, keeping it at -40°C for 22 hours, then removing it and quickly observing the appearance of the sample, such as layering, precipitation, and transparency. After that, it is heated to determine the volume fraction of the centrifugal sediment.

Main Features

1.Dedicated Centrifuge: Capable of conducting four sets of experiments simultaneously.

2. 100ml Glass Centrifuge Tubes: Resistant to both high and low temperatures.

3.Ventilated Heating Chamber: The top of the heating chamber is equipped with ventilation holes.

4. Imported Fully Enclosed Compressor for Refrigeration: Provides a high cooling capacity.

5. Exclusive Vibration Damping Technology: Ensures low noise levels.

6. Microcomputer Temperature Controller: With PID self-tuning and PT100 temperature sensor for high precision.

7. Digital Timer with Buzzer Alarm: Alerts when the experiment is finished.

8. Instrument Housing: Made of cold-rolled steel plate with a surface treated by electrostatic spray coating.

Technical specifications