Distillate Fuel Oil Oxidation Stability Tester FDR-0401
Distillate fuel oxidation stability side of the analyzer (acceleration method) measured in accordance with the SH/ T0175-94, ASTMD2274 standard initial boiling point of not lower than 175 ° C, 90% point of the distillate to a temperature of not higher than 370 ° C, a middle distillate fuel oil's inherent stability and performance. I. e. in the absence of water or environmental factors, such as the surface of the active metal and dirt cases, the sample was exposed to anti-change in the atmosphere.
1, the fixed value of the regulator valve to provide the test oxygen flow constant.
2, the capacity of a thermostatic bath, good insulation properties, can do six sample test.
Oxidation tube with radial clamping operation easy to use and reliable.
4, the black-box so that after the test oxidation tube directly into which, for cooling at room temperature
5, sample oxidation time automatic control, when the system alarm.
Instrument uses metal bath, heating speed, good stability, environmental protection
1, oxidation flowmeter: six oxidation flowmeter can be adjusted individually test flow test flow: 50 ± 5ml/ min.
2, the constant temperature bath: FLD metal bath.
3, thermometer: meet GB/ T514-83 standard, the WLH-33C, 50-100 ° C, 0.5 ° C indexing, bar
4 Temperature control mode: automatic heating, automatic temperature control
5, temperature control accuracy: 95 ± 0.2 ℃
6, the oxidation tube: borosilicate glass, meet SH/ T0175-94 standard
Electric heater: the main heater 220V, 2500W, auxiliary heating 800W.
8 the regulator valve oxide: oxidation is the oxidation stability before the flowmeter with regulator valve