1. Product introduction

 Generally, it is used for the pretreatment of gas phase and liquid phase experiments, instead of the commonly used rotary evaporator for concentration, it can concentrate dozens of samples at the same time, which greatly shortens the sample preparation time.

2. Product Features

1. The heater enables the sample to be quickly and efficiently heated to the evaporation temperature, and at the same time, the gas is blown from the gas chamber to the surface of the solution through the gas needle, which promotes the rapid evaporation of the solution and the concentration of the sample.

2. Instant temperature display and time decrement display.

3. The whole working system consists of adjustable gas chamber and heater.

4. The position of the gas needle in the gas chamber 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 liquid 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.

1. Temperature range: room temperature +5℃~150℃;

2. Heating time: ≤30min (from 40℃ to 150℃);

3. Temperature accuracy: 40~100℃: ±0.5℃;

4. Temperature accuracy: 100~150℃: ±1℃;

5. Temperature stability: 100±0.5℃;

6. Number of modules: 1 module for JC-220-1 type, 2 modules for JC-220-2 type;

7. Display accuracy: 0.1;

8. The longest time setting: 99h59min;

9. Display: LED;

10. Nitrogen flow: 0~10L/min;

11. Nitrogen pressure: ≤0.1MPa;

12. Module model selection: see JC-220 series replaceable modules.