A. Product standard:
DSHD-17144 Carbon Residue Tester(Micro-method) is designed according the national standard of People's Republic of China GB/T17144 Test Method for Carbon Residue of Petroleum Products by Micro-method.
DSHD-17144 Carbon Residue Tester(Micro-method) is to determine the carbon residue of petroleum products. Also it could be suitable to determine the petroleum products composed of distillate oil which carbon residue is lower than 0.10%(m/m).But DSHD-17144 Carbon Residue Tester(Micro-method) should prepare 10%(V/V)distillation residue by method of GB/T6536 firstly and then doing determination with the instrument.
The range of carbon residue determined with the instrument:0.10%(m/m)～30.0%(m/m). To the products which carbon residue exceed 0.10%(m/m),the test result is equivalent with the carbon residue tester(Conradson Method).
B. Main technical specifications and parameters
1.Power supply: AC220V ±10%,50Hz
2. Power consumption: ≤1600W
3.Temperature of coking box: 500℃
4.Temperature controlling accuracy:±2℃
5. Heating power: 1500W
6. Ambient temperature: 5℃～35℃
7. Relative humidity: ≤85%.
