Contact formThis instrument is manufactured in accordance with the method stipulated in the national standard GB/T261-2008 “Determination of Flash Point of Petroleum Products (Closed Cup Method)”. It measures the lowest temperature of the test oil (i.e., the flash point of the petroleum product sample) when the petroleum product sample is heated in a closed oil cup and the mixed gas formed by the test oil vapor and the surrounding air comes into contact with a flame and flashes.
Main technical indicators：
| Working power supply | AC220V±10%， 50Hz |
| Heating device | （1）The furnace body has a power of 400W dry-burning heating rods.（2） The heating power is adjustable from 0 to 600W |
| Heating rate of the sample | 1 ~ 12℃ per minute |
| Electric stirring device | ⑴ Stirring motor: constant-speed motor. (2) Transmission method: Flexible shaft connection. ⑶ Stirring blade specification: 8×40 (mm) |
| Standard oil cup | ⑴ Inner diameter: 50.8 millimeters. ⑵ Depth: 56 millimeters. ⑶ Depth of the oil test capacity marking line: 34.2 millimeters. ⑷ Test oil capacity: approximately 70 milliliters |
| Ignition device | Ignition source: Gas, ignition flame aperture: 0.8 millimeters |
| Thermometer | Internal standard mercury thermometer, in compliance with the provisions of GB514. Scale: -30 to 170℃, division: 1℃ |
| Ambient Temperature | ≤35℃ |
| Relative humidity | ≤85% |
| Total Power Consumption | ≤650W |
