This instrument is designed and manufactured in accordance with the requirements of the People's Republic of China standard GB/T6536 "Determination of Distillation of Petroleum Products", and is suitable for distillation determination of gasoline, aviation gasoline, jet fuel, solvents with special boiling points, naphtha, diesel, distillate fuels, and similar petroleum products in accordance with the GB/T6536 standard. This instrument is also suitable for distillation determination of the above-mentioned petroleum products according to the test methods of ISO3405, ASTMD86, and IP123 standards.

Technical performance:

⑴ Working power supply: AC 220V ± 10%, 50Hz.

⑵ Electric furnace heating power: 1000W × 2.

⑶ Measuring cylinder volume: 100 milliliters, with a division of 1 milliliter.

⑷ Distillation flask: 125mL, in accordance with the requirements of GB/T6536.

(5) Temperature gauge: fully immersed rod type, with two calibration ranges of -2~+300 ℃ and -2~+400 ℃, with a division of 1 ℃.

⑹ Electric furnace movable plate: Made of silicon carbide plate, with hole diameters of φ 38 and φ 50 respectively.

⑺ Temperature controller: ① Temperature control range: 0-60 ℃ can be set arbitrarily.

② Temperature control accuracy: ± 0.5 ℃.

③ Temperature display mode: LED digital display.

Environmental temperature: ≤+30 ℃.

Relative humidity: ≤ 85%.

Refrigeration system: a new type of refrigeration compressor.

11. Power consumption of the whole machine: not exceeding 5000W.