Overview

　　HK-0059 Manual Lubricating Oil Evaporation Loss Tester (NOACK Volatility Test) conforms to ASTM D5800 Standard Test Method for Evaporation Loss of Lubricating Oils by the Noack Method. A measured quantity of sample is placed in an evaporation crucible or reaction flask that is then heated to 250℃ with a constant flow of air drawn through it for 60min. The loss in mass of the oil is determined

Features

1. Be able to keep at the the set value

2. High-density thermal insulation material, the outer shell is not hot

3. Stopwatch simultaneously timed and controlled pump start

4. Precision Needle Valve for Accurate Constant Pressure

Technical parameters

1. Rated voltage：AC 220V±10% 50Hz

2. Power：1300W

3. Temperature control mode：Digital display temperature controller

4. Pressure regulation mode：Precise needle valve

5. Temperature control point：250±0.5℃

6. Pressure display：Inclined manometer

7. Ambient requirements：Temperature 5～40℃；Humidity≤85%