Product description:
This instrument is designed and manufactured according to the requirements stipulated in the industry standard SH/T 0165-92 of the People's Republic of China "High Vacuum Distillation Determination Method for Petroleum Products in the High Boiling Point Range". It is suitable for the determination of petroleum products in the high boiling point range such as wax oil and lubricating oil. distillation range.
Technical features:
1.The instrument is designed as a desktop structure, which is composed of a distillation test part and a vacuum decompression part, which fully meets the requirements of the SH/T0165 standard.
2.The heating power of the distillation heating furnace of this instrument is continuously adjustable, and it is equipped with a heating furnace cooling device, which can quickly cool the heating furnace after completing the test of a sample, so as to facilitate the test of the next sample.
3.The vacuum pump equipped with this instrument has a good vacuuming and decompression effect, and the residual pressure is 2mm Hg.
Technical parameters:
1.Working power supply: AC(220±10%)V, 50Hz.
2.Heating power: Distillation flask heater: 1300W, receiver graduated cylinder heater: 350W.
3. Distillation flask heating furnace power: (0~1300) W continuously adjustable.
4.The temperature control point of the air bath of the measuring cylinder of the receiver: it can be continuously adjusted from room temperature to 100°C.
5.Air bath temperature sensor: Pt100 platinum resistance.
6.Air bath temperature control method: Automatic temperature control by digital display temperature control meter.
7.Temperature control accuracy: set temperature ±1°C.
8.Buffer tank volume: 1000ml.
9.The maximum residual pressure of the vacuum pump: ≤2mm Hg.
10.Air bath lighting lamp for receiver measuring cylinder: energy-saving fluorescent lamp.
11.Instrument working conditions: Ambient temperature: (5~35) ℃, relative humidity: < 85%.
12.Dimensions: 600㎜×280㎜×640㎜ (length×width×height).
