1. Working power supply: AC220V ± 10%, 50Hz

2. Adsorption column: 2 original imported precision columns

3. UV lamp: wavelength 365nm, power 40w

4. Pressure reducing valve regulating range: (0-600) kPa

5. Separation section: Inner diameter of Ø 5mm, length of 190mm

6. Analysis section: Inner diameter ranging from 1.6 to 1.65mm, length 1220mm

7. Lighting power: 1650mm long 40W

8. Adsorption column length: ≥ 1650mm

1. Environmentally friendly closed structure design, strictly following the requirements of standards, completely avoiding the harm of ultraviolet light to the human body.

2. When vibrating the adsorption column, it is easy to wipe the entire column with a damp cloth to eliminate static electricity, which helps to better fill the silicone gel. Double layer pressure protection valve ensures that the adsorption column is not damaged

3. The front end of the instrument has two scales, making observation more convenient and direct, reducing visual errors, and making test results more reliable. Quick couplings are used to connect the air circuit, which are convenient and reliable

4. Built in ultraviolet and fluorescent lamps can effectively isolate operators from ultraviolet light and protect them. Using oil-free air compressor to achieve automatic shutdown at experimental pressure

5. The instrument is suitable for normal use in areas above 3650m altitude

6. Electric oscillation is operated in the same position as the experiment, reducing the number of times the adsorption column moves and simplifying the operation process