Noack-A Evaporating Loss Tester
Summary
The Evaporation Loss Tester is designed and manufactured according
to Industry standard NB/SH/T 0059-2010 and ASTM D5800 Standard test
method for evaporation loss of lubricating oils by the Noack A
method.It’s suitable to determine the evaporation loss of
lubricating oil(especially internal combustion engine oil) and
lubricating base oil at 250℃.
I. Main technical features
1. With the color touch screen,all data real-time
display,parameters input and adjustment,test results etc are all
operated and checked on touch screen,with the advance technology
and convenient operation.
2. Noack-A Evaporation Loss Tester adopts the heating device of
metal bath,safety and environmental protection.
3. With the imported precision differential pressure gauge and
precision needle valve pressure regulating system,ensure the
accuracy of test pressure.
4. The bath with wood alloy has the excellent property of heat
conduction.
5. Evaporation crucible fit the ASTM and NB/SH/T 0059 standard.
6. Noack Metal Bath is equipped with the professional vacuum draw
system and buffer device,ensure the stability and reliability in
the process of suction.
7. Noack Metal Bath has singlechip and high precision
temperature sensor,temperature control is accuracy and high
precision.
II. Main technical specifications
| Power supply | AC220V±10% |
| Temperature control range: | room temperature to 250℃ |
| Temperature control accuracy: | ±0.5℃ |
| Temperature control method: | automatic |
| Heating way: | metal bath heating |
| Heating power: | 1200W |
| Suction way: | vaccum pump |
| Environment temperature: | 10~35℃ |
| Relative humidity: | ≤85% |
| Total consumption: | less 1600W |
| Outline dimension: | main unit(heating control part) 320mm×280mm×500mm
auxiliary machinery(stable pressure suction section)
405mm×320mm×450mm
(L*W*H,without vacuum pump) |
Picture of Noack B Method Evaporation Loss Tester
