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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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ASTM D2274 Distillate Fuel Oil Oxidation Stability Tester Oxidation Resistance Testing Machine
Introduction
The A2040 Distillate Fuel Oil Oxidation Stability Tester is used to measure the inherent stability of intermediate distillate fuel oil with a minimum initial boiling point of no less than 175ºC and a 90% recovery temperature lower than 370ºC. This measures the sample's ability to resist changes when exposed to the atmosphere without the presence of water, active metal surfaces, or contaminants. It is applied in fields such as petroleum, chemical industry, metallurgy, power, transportation, commodity inspection, and scientific research.
Adaptation standards
SH/T0175, ASTM D2274
Instrument features
1. The instrument uses a stainless steel bath tank for easy cleaning and has automatic over-temperature protection, making it suitable for long-term operation.
2. The instrument is floor-standing. The gas control box is supported by a bracket and is positioned at a higher level, facilitating observation of the flow rate. It is equipped with a secondary pressure reducer and a precision flow controller, allowing for continuous experiments for over 16 hours, with stable oxygen flow.
3. The heating bath surface is relatively low (about 800mm), making it convenient to take and place the oxidation tubes. The instrument has automatic temperature control, time setting alarm devices, and can cut off the auxiliary heater. This can be achieved manually (by turning off the auxiliary heating switch) or automatically.
ASTM D2274 Distillate Fuel Oil Oxidation Stability Tester Oxidation Resistance Testing Machine
Product Parameter
Parameter Category |
Specific Parameters |
Measurement range |
Room temperature to 100ºC |
Resolution |
0.1ºC |
Temperature control accuracy |
0.2ºC |
Test holes and slots |
6 holes |
Environmental temperature |
≤ 30ºC |
Relative humidity |
≤ 85% |
Storage and transportation temperature |
(-25 to 55)ºC |
Working power supply |
AC 220V ± 10%, 50Hz |
Power |
< 2.4 kw |
Overall dimensions |
500mm x 550mm x 1600mm (main unit) |
Box dimensions |
350mm x 250mm x 1000mm (dark box) |