1. Each purge needle can be controlled independently, with 24 airway control switches, no gas wasted.
2. The heater enables the sample to be quickly and effectively heated to the evaporation temperature, while the gas is blown from
the gas chamber through the gas needle to the surface of the solution, which promotes the rapid evaporation of the solution and
the concentration of the sample.
3. The whole working system consists of adjustable gas chamber and heater.
4. The position of the gas needle in the air cavity can be changed to make it suitable for different test tubes. The standard gas
needle length is 150mm.
5. The height of the air cavity can be adjusted according to the height of the solvent level. When concentrating toxic solvents,
the entire system can be placed in a fume hood.
6. Automatic fault detection and alarm function.
7. Standard equipped with air cavity and special adjustable bracket.
8. Built-in over-temperature protection device.
9. Instant temperature display, time decreasing display.