Summary
  The instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D86 Standard Test Method of Distillation for Petroleum Products at Atmospheric Pressure. It is suitable to determine the distillation characteristics of gasoline, aviation gasoline, jet fuels, solvent having special boiling point, naphtha, diesel oil, distillate fuels, and other petroleum products.
  It’s a kind of double-units instrument which the minimum temperature of the condenser pipe can reach 0℃.It is an ideal distillation tester for petroleum products under low temperature condition.

I,Main technical features
1.The test method according to standards GB/T6536 and American standard ASTM D86.
2.The instrument adopts low temperature and double units working mode. The minimum temperature can set to 0℃.It can do test for one sample or two samples at same time.The public cylinder with 0℃ to room temperature called low temperature air bath, It highly improves the work efficiency.
3.The cooling method of the condenser pipe use the refrigerating fluid and water to wrap the pipe,and use the circulating pump to realize the circulation of the mixed liquor, with digital temperature controller,fast cooling speed and high accuracy to control the temperature.
It adopts digital temperature controller, stainless-steel heater, new type refrigeration compressor and electric stirrer to constitute constant temperature bath. The temperature in the bath is uniform,can fully meet the requirements of test.
4. It adopts special heating furnace to ensure the safety of test. Heating power can be continuously adjusted to meet the requirements of test.
5.The heating furnace with the cooling fan,It can cool the temperature of the furnace quickly after the test,and reduce the awaiting time for the next test.

II,Main technical specifications
1.Power supply:  AC(220±10%)V, 50Hz
2.Heating power: 1200W×2
3.Receiving cylinder: 100ml, division value is 1ml.
4.Distillation flask: 125ml,meet the requirements of GB/T 6536 and ASTM D86
5.Thermometer:(-2~300)℃ and (-2~400)℃. Division value 1℃
6.Flask support board: Silicon Carbide holder, bore diameter:φ38mm, φ50mm.
7.Condenser pipe temperature controller:1) Range: 0℃～60℃ 2) Accuracy: ±0.5℃ 3) Display: LED
8.Ambient temperature: ≤30℃
9.Relative humidity: ≤85%
10.Cooling system: New type refrigeration compressor
11.Maximum power consumption:  less 3800W
12.Dimension: 660mm×505mm×66mm(L*W*H)
13.Net weight:30 Kg