ISO4925 Evaporation Loss Test Apparatus for Brake Fluid Analyzing
Summary
This Evaporation Loss Test Apparatus is used to evaluate the high-temperature performance of brake fluid.
The test principle involves placing a specified amount of brake fluid in the instrument and maintaining it at a constant temperature for 168 hours. The evaporative loss is then calculated based on the mass change before and after the constant temperature exposure.
Main Features
1. Specialized Petri Dishes: Meet standard requirements with an outer diameter of 100mm and a height of 15mm.
2. Heating Chamber with Ventilation: The top of the heating chamber is equipped with ventilation holes.
3. Exclusive Vibration Damping Technology: Features low noise levels.
4. Microcomputer Temperature Controller: With PID self-tuning and PT100 temperature sensor for high precision.
5. Digital Timer with Buzzer Alarm: Alerts when the test is completed.
6. 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 | ambient~150℃ |
| 3 | Heating method | Electric heating tube heating |
| 4 | Temperature control method | Digial PID temperature controller |
| 5 | Timing method | Digital timer |
| 6 | Alarming method | Buzzer |
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