Summary
This Water Absorption Meauring Device 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
| 1 |
Power supply |
AC 220 V±10%, 50 Hz |
| 2 |
Temperature control range |
-40℃~60℃ |
| 3 |
Heating method |
Electric heating tube heating |
| 4 |
Cooling method |
Compressor |
| 5 |
Temperature control method |
Digial PID temperature controller |
| 6 |
Timing method |
Digital timer |
| 7 |
Alarming method |
Buzzer |
| 8 |
Centrifugal method |
centrifuge machine |
| 9 |
Rotation adjust |
Speed regulator |
