Oxidation Stability by Rotating Pressure Vessel
Full automatically
For steam turbine oils
SH/T 0193 ASTM D2272
North Dalian
Port: Dalian Port or other Port
Minimum Order Quantity: 1 Set/Sets Discussible
Supply Ability: 200 Set/Sets per Month Discussible
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Discussible
Contact Supplier
Packaging Detail: Treated wooden package, according to the request of export.
Delivery Detail: According to your request and the actual situation.
BF-28-2 Tester for Oxidation Stability of Steam Turbine Oils by Rotating Pressure Vessel
1. Performance and Characteristics
Single-chip control; 8-inch color LCD; touch screen operation; automatically charge and release the oxygen; automatically show the oxidation curve; automatically store and print the test result; oil bath; two bombs.
2. Technical Parameters
| Working power | AC 220V±10% 50HZ |
| Input power | ≤3000W |
| Pressure range | 0~1500kpa |
| Pressure measurement accuracy | ±2‰kpa |
| Temp. range by oil bath | 100°C~160°C optional |
| Temp. control accuracy | ±0.1°C |
| Volume of sample | 50±0.5g |
3. Applicable Standards
BF-28-2 conforms to the standards of SH/T 0193, ASTM D2272.
4. Scope
This instrument utilizes an oxygen-pressure vessel to evaluate the oxidation stability of new and in-service turbine oils having the same composition (base stock and additives) in the presence of water and a copper catalyst coil at 150°C.
5. Summary of Test Method
The test oil, water, and copper catalyst coil, contained in a covered glass container, are placed in a vessel equipped with a pressure gage. The vessel is charged with oxygen to a gage pressure of 620kpa (90 psi, 6.2 bar), placed in a constant-temperature oil bath set at 150°C, and rotated axially at 100 rpm at an angel of 30°from the horizontal. The number of minutes required to reach a specific drop in gage pressure is the oxidation stability of the test sample.
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