- Distillation/distillation range/pour point category
This instrument is designed and manufactured according to the national standard GB/7534-2004 "Determination of Boiling Range of Volatile Organic Liquids for Industrial Use" standard test method, and can also meet the national standard GB/T 615-2006 "General Method for Determination of Boiling Range of Chemical Reagents". It is widely applicable to organic liquids with boiling points at atmospheric pressure (30-300 ℃) and chemical stability during distillation (such as hydrocarbons, esters, alcohols, ketones, ethers, and similar organic compounds)
1. Distillation heater power: 0-1200W continuously adjustable
2. Adjustable lifting capacity of heating furnace: 35mm
3. Flask support plate aperture: Ø 38mm
4. Cold bath temperature control heater power: 600W
5. Compressor power: 170W
6. Cold bath temperature control range: 0-80 ℃
7. Flask capacity: 125ml
8. Dimensions: 400 × 430 × 670 (mm)
9. Weight: Approximately 26Kg
10. Environmental temperature: 5-30 ℃
11. Humidity: ≤ 85%
12. Working power supply: AC220V ± 10%, 50Hz
1. The electronic components adopt solid-state voltage regulators, which are easy to install and reliable in performance. The output voltage is directly displayed by a voltmeter, which is intuitive and easy to control.
2. The heating furnace adopts an infrared heating method with a quartz glass tube covered with an electric heating wire. Compared with the traditional bare wire heating method, it has the advantages of oil splash prevention, electric shock prevention, oxidation resistance, and high thermal efficiency.
3. The observation window of the heating chamber adopts an upward and downward movable design, which provides great convenience for the installation of the flask, the adjustment of the height of the furnace frame, and the cooling of the heating furnace.
4. This instrument adopts a curved condenser tube, stainless steel cooling tank, and is equipped with a temperature control heater and a refrigeration evaporator inside the tank. It is also equipped with a motor stirring device, and the temperature control range inside the bath is wide with high temperature control accuracy.
5. The receiving system consists of a measuring cylinder, lighting fixtures, and a height adjustment lifting frame for the measuring cylinder.
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