20L Circulation Chiller Machine Cryogenic Cooling System
The capacity of our refrigeration pump can be 5L-500L
Temperature ranges from room temperature to -120 degrees
Product Description
The machine is an essential to make sure the normal working condition for the device adopting constant current and constant pressure to cool in the condition of lacking water place ,bad quality of water and higher temperature.It can provide low temperature liquid to have multiple function of chemical reaction and medicine storage collocated with rotary evaporator,vacuum drying oven,circulating water multiple pump,magnetic force stirrer.It is especially used for different kinds of chemical biology ,physical lab which needed low temperature.It is the essential lab instrument for pharmacy,food industry,metallurgical industry and college scientific research.
| Type | DLSB 20L-30℃ | |
| Tank volume (L) | 24.38 | |
| lowest no-load temperature(℃) | -30 | |
| Using temperature range (℃) | room temperature—-30 | |
| best temperature range(℃) | ≤25 | |
| Environmental relative humidity (%) | ≤70 | |
| Working power supply (V/HZ) | single phase220/50 | |
| temperature display mode | liquid crystal | |
| temperature stability(℃) | ±2 | |
| Sensor index | Pt100 | |
| Instrument adjusting range (℃) | ±150 | |
| set way | Arbitrary adjustment of Settings in the range of use | |
| safety protection | delay,leakage,over current,over heat | |
| 10℃ | 1845 | |
| 0℃ | 1476 | |
| Output refrigerating capacity(w) | -10℃ | 984 |
| -20℃ | 615 | |
| -30℃ | 246 | |
| Total machine power (W) | 1350 | |
| Machine current (A) | 7.2 | |
| refrigerant | R404A | |
| circulating pump | power(w) | 100 |
| flow rate(L/min) | 20 | |
| lift(m) | 6 | |
| external loop interface(mm) | 14 | |
| opening size(mm) | 260L×260 | |
| tank shape | square | |
| internal diameter and height of liquid storage tank(mm) | 290×290×290 | |
| overall appearance size(mm) | 565×460×845 | |
| machine weight(kg) | 60 | |
| fuse | 15A | |
Turn on and off:
The right turn to turn on the machine: Add the appropriate refrigerating medium—connect the power with the special power supply—turn off the circulation switch—press the power button—open the circulation switch—open the refrigerator switch—open the cooling equipment
The right turn to turn off the machine.Turn off the cooling equipment—turn off the refrigerator switch—turn off the circulation switch(stirring switch)—turn off the outlet valve(or discharge the cooling medium)—turn off the power supply —disconnect circuit breaker—disconnect the power line from the power supply—clean the equipment.
Corollary Equipment
Related Products
The capacity of our refrigeration pump can be 5L-500L
Temperature ranges from room temperature to -120 degrees
Company Information
Contact us For more details about price, packing, shipping and discount. Tel: 86-371-67447999
Web:
Address: Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China