Flash point device based on ASTM D 92 standard method
This test method is used to measure the flash point temperature and the firing point of all petroleum and hydrocarbon products and cuttings having a flash point of at least 79 ° C and a maximum of 380 ° C.
The Clevland open-cup method is used to measure the open flash of a variety of petroleum products with an open flash point in the temperature range of at least 2 and not more than 2 degrees Celsius, except for furnace oil.
This test method uses the ASTM 11C / IP 28C thermometer or an electronic temperature measuring device such as a resistor or thermocouple thermometer or the like. Provided it has the same temperature as mercury thermometers.
In this test, the sample heating rate is such that it goes above 0 ° C below the expected flash point of the sample temperature at a rate of 0 to 2 ° C per minute and with each 2 ° C temperature rise the ignition source passes through the sample. .
|from +79 to +400 °С;||Measuring range|
|1 °C||Discreteness of the flash-point result determination|
|gas ignition||Type of the product vapor ignition|
|5–6 °C/min||Product heating rate|
|14–17 °C/min||Product heating rate up to temperature by 56 °C below expected flash point|
|5 °C max||ACCURACY PARAMETERS|
|5 °C max||Reading repeatability limit of the tester|
|16 °С max||Reading reproducibility limit|
|±1 mm Hg||Barometric pressure|
|Beeping at the end of the test and failure detection||Audio signals|
|Built-in algorithms for self-diagnostics, user notification about causes of malfunctions||Diagnostic and setting|
|Differential automatic circuit breaker, preventing electric shock for the user and the tester damage due to short circuit, complete tester disconnection from power supply under all modes, except test one.||Electrical safety|
|150 max||Power consumption under standby mode|
|1,000 W max||Power consumption under test mode|
|330 х 420 х 310 mm (depth x width x height)||Overall dimensions|
|21 kg max||Weight|
|from +15 to +35 °С||Ambient air temperature|
|75 % max||Relative air humidity|
|from 187 to 242 V||Voltage|
|from 49 to 51 Hz;||Frequency|
|0.96;||Probability of failure-free operation within 1,000 h, min|
|6 year, but 15,000 hours max||Service life|
|1 year, but 2,500 hours max||Guaranteed service life|