ASTM D2440 Mineral Insulating Oil Oxidation Stability Test
Brand KN
Product origin Dalian,China
Delivery time deliver as soon as received payment
Supply capacity 30 sets per month
The oxidation stability test of mineral transformer oils is a method for assessing the amount of sludge and acid products formed in a transformer oil when the oil is tested under prescribed conditions. Good oxidation stability is necessary in order to maximize the service life of the oil by minimizing the formation of sludge and acid.
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
Metal bath heating, temperature is even and stable
Equipped with latest gas regulator, it is able to keep the stable output pressure
Equipped with 6 test station, be able to do one single test or 6 tests simultaneously
6 flow meters are able to adjust and indicate the corresponding gas flow rate
Digital display timer for recording the test time
Main Technical Parameters
Rated Voltage: AC220V±10% 50HZ
Temperature control mode: Digital display temperature controller
Temperature range: Ambient~160℃
Temperature accuracy: 0.2℃
Temperature measuring element: Thermal resistance
Test station: 6
Note: It is able to take the oxygen tank as the gas source
