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HZ1005B Portable Automatic ASTM D86 Distillation Unit

I.Introduction

The instrument is designed and manufactured according to the national standard GB/T6536 and ASTM D86, which is suitable for the distillation and determination of petroleum products such as gasoline, jet fuel, petroleum solvent, kerosene and diesel oil.

II.Technical Parameters

1. Distillation heating power :0 ~ 1200W continuous adjustable

2. Heating furnace lifting can be adjusted :35mm

3. Flask support plate diameter: 50mm and 37.5mm

4. Condensation bath temperature adjustment range :-5 ~ 80℃

5. Working power supply :AC220V 50Hz

6. Distillation range: room temperature~400°C
7. Condenser capacity: 8.3L
8. Condensation method: compressor refrigeration

III.Instrument Installation and Use

After the instrument is unpacked, carefully remove the packaging, check the instrument packing list to see if the instrument accessories are complete and without damage.

Note: if the equipment accessories are incomplete or damaged, please contact us as soon as possible.

1. Put the support plate of the flask on the heating furnace, adjust the lifting knob of the furnace, so that the inclined pipe of the flask is exactly the same as the condensation pipe.

2. Add appropriate medium to the cold bath, when using high temperature, can be used with the special temperature controller for distillation process.

3. Place the measuring cylinder vertically in the measuring cylinder chamber. Adjust its position so that the upper end of the cylinder seals tightly against the rubber seal, and the cylinder wall makes contact with the condensation nozzle.

4. Switch on the power supply and make the instrument well grounded.

5. Turn on the power switch, both the power indicator and the light will be on.

6. By turning the temperature adjusting knob clockwise, the heating power can be determined according to the voltage value indicated by the voltmeter, and the heating rate in different sections can be determined according to the requirements of the test method.

7. Test according to the method.

8. At the end of the test, turn the heating rate adjusting knob counterclockwise to the terminal, turn off the power switch, open the observation window of the heating chamber, and carefully take out the flask.

9. When cleaning the condensing pipe, the brush should be inserted upward from the lower end of the condensing pipe. It is difficult to insert the brush from the upper end because of the curved tube condensing pipe.

10. The refrigerator should only be used when the temperature is below room temperature, and the interval between switching the refrigerator on and off should not be less than 20 minutes.

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