Volatility Non Wood Metal Noack B Evaporation Loss Tester by ASTM D5800
Introduction
When the instrument is operated, the sample is placed in evaporation loss tester, and heated under certain conditions for 1 hour, and the evaporated oil is carried by the air correctly. The evaporation loss of the sample is determined according to the difference between the mass of the sample before and after heating. The Noack B Evaporation Loss Tester is suitable for lubricants and lubricant base oils.
Main features
◆The latest technology: instead of A method, the test process does not need Woodmetal to avoid environmental pollution and personal injury.
◆Control mode: embedded operating system, high-speed microprocessor control, stable and reliable work.
◆Printing method: USB printer interface, RS232 interface.
◆Touch screen: LCD display, convenient touch screen operation.
◆Safety: Built-in diagnostic program and multiple alarm functions.
◆Precision control: Built-in large-capacity EPROM, real-time recording of temperature and pressure values at each moment.
◆Efficient carbon fiber heating tube, rapid heating, low thermal hysteresis, and uniform heating
Specifications
| Applicable standards | SH/T 0059; ASTM D5800 B |
| Temperature range | Ambient ~ 300 ° C |
| Temperature setting | Resolution accuracy ± 0.1 ° C; temperature accuracy ± 0.5 ° C |
| Heating unit | Environmentally friendly lightweight heating unit |
| Vacuum control | Vacuum pump and pressure gauge air filter |
| Pressure range | 0 ~ 25 mm H2O |
| Pressure accuracy | Resolution accuracy ±0.05 mm H2O; stability accuracy ±0.2 mm H20 |
| Heating power | 2.0KW |
| Power supply | AC220V ± 10% 50Hz |
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