KN-2440 Oxidation Stability Tester for Mineral Insulating Oil

Overview

KN-2440 Oxidation Stability Tester for Mineral Insulating Oil conforms to the ASTM D2440 Standard Test Method for Oxidation Stability of Mineral Insulating Oil . This apparatus covers the resistance of mineral transformer oils to oxidation under prescribed accelerated aging conditions. Oxidation stability is measured by the propensity of oils to form sludge and acid products during oxidation. This test method is applicable to new oils, both uninhibited and inhibited, but is not well defined for used or reclaimed oils.

Features

1. Metal bath heating, temperature is even and stable

2. Equipped with latest gas regulator, it is able to keep the stable output pressure

3. Equipped with 6 test station, be able to do one single test or 6 tests simultaneously

4. 6 flow meters are able to adjust and indicate the corresponding gas flow rate

5. Digital display timer for recording the test time

Main Technical Parameters   

1. Rated Voltage: AC220V±10%  50HZ

2. Temperature control mode: Digital display temperature controller

3. Temperature range: Ambient~160℃

4. Temperature accuracy: 0.2℃

5. Temperature measuring element: Thermal resistance

6. Test station: 6

7. Note: It is able to take the oxygen tank as the gas source