KR-EL59 LCD color screen lubricant evaporation loss tester is developed and produced according to the requirements of China Petrochemical Industry Standard SH/T 0059-1996 "Lubricating Oil Evaporation Loss Determination Method (Noah's method)". Applicable to lubricating oil and base oil heated under certain conditions for 1h, the evaporated oil is carried out by air. The evaporation loss of the sample was determined from the difference in mass of the sample before and after heating.
1. Metal bath heating device, safe and environmentally friendly; the bath body is added with Wood alloy for better heat conduction.
2. Imported precision differential pressure gauge to ensure accurate pressure.
3. Equipped with a special vacuum suction system, precision needle valve pressure regulation system, imported needle valve to ensure accurate flow regulation.
4. Intelligent LCD touch screen display, automatic temperature control, input quality, automatic calculation of evaporation loss, storage calculation results, timing alarm
1. Applicable standards: SH/T0059
2. Temperature control mode: digital display PID temperature control
3. Temperature control range: normal temperature ~ 250 ± 0.1 ° C, accuracy 0.01 ° C
4. Heating method: metal bath heating
5. Pressure regulation: high precision needle valve
6. Suction method: vacuum pump
7. Differential pressure gauge: imported precision inclined tube differential pressure gauge