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Shanghai Shensheng Biotechnology Co., Ltd
Heating and cooling cycle pump supply
NegotiableUpdate on 05/06
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Overview
The heating and cooling cycle pump is particularly suitable for pilot testing, detection, various chemical, biological, and physical experiments that require maintaining low temperature conditions.
Product Details
Heating and cooling cycle pump supply
Details
Low temperature coolant circulation pumps are particularly suitable for pilot tests, testing, various chemical, biological, and physical experiments that require maintaining low temperature conditions. Used in the fields of medicine and health, food processing, metallurgy, chemical industry, as well as in laboratories of colleges and research institutes. We can provide cooling fluids that meet temperature and water quality requirements for large and valuable experimental equipment such as high-purity metals, rare substance purification, environmental laboratories, magnetron sputtering, and vacuum coating equipment.
Product Features
Low temperature liquid circulation equipment using compression refrigeration can be used to cool test tubes, reaction bottles, etc., meeting the conditions for low-temperature reactions or storage. It can also be used in conjunction with rotary evaporators, vacuum freeze-drying ovens, circulating water multi-purpose vacuum pumps, etc.
● Large capacity open bath and external circulation system, which can be used as a freezer and provide cooling liquid to the outside.
● Button input and numerical display, easy to use.
Key components such as refrigeration compressors are made in the United States, Germany, and France, with high reliability and efficiency.
The circulation system adopts 304 stainless steel and polymer anti-corrosion materials, which can prevent rust, corrosion, and low-temperature liquid pollution.
50L -30Supporting usage diagram
50L-30 low-temperature coolant circulation pump
model |
DLSB-20/20 |
|
|
base this ginseng number |
Can be equipped with a reaction kettle (rotary evaporator) |
20L |
Sink capacity (L) |
20 |
|
Sink size (mm) |
￠300×300 |
|
Inner diameter of coil (mm) |
￠275 |
|
Opening size (mm) |
￠250 |
|
Temperature regulation range (℃) |
Room temperature to -20℃ |
|
*Environmental temperature |
5-25℃ |
|
Relative humidity of the environment |
(60-80％improve air circulation |
|
Empty load maximum low temperature |
-22℃ |
|
Power supply |
220V±10% 50HZ |
|
Cooling capacity (W) |
3175-990 |
|
Instrument temperature control range |
-150℃-100℃ |
|
Temperature control accuracy (℃) |
±0.5 |
|
sensor |
PT100 |
|
Circulating pump power (w) |
100 |
|
Head (m) |
4-6 |
|
Flow rate (L/min) |
20 |
|
Pressure (Mpa) |
2 |
|
|
base this match place |
Refrigeration mechanism |
Adopting imported fully enclosed compressors |
Refrigerant |
R22 |
|
circulation pump |
Fully enclosed leak free pump |
|
Oil inlet and outlet nozzle |
4＃(Low in, high out) |
|
Temperature control method |
Electronic digital setting, digital display |
|
Display temperature resolution |
Set arbitrarily within the temperature control range, with a minimum display value of 1 ℃ |
|
|
safe whole guarantee protect |
Leakage and overload circuit breakers, overload relays, circuit breakers, circuit breakers, circuit breakers, refrigeration unit protection timers, circulation pumps, thermal protectors, refrigeration unit high-pressure switches, temperature regulation, self diagnostic function |
|
Condenser coil |
Copper (nickel plating) |
|
Body material |
powder coating anti-corrosion |
|
Overall dimensions (mm) |
610*500*910 |
|
Weight (KG) |
58 |
|
|
Appendix document |
Inlet and outlet connector (set) |
1 |
User manual (copy) |
1 |
|
Pole (support) |
1 |
|
Insulation pipe (root) |
2 |
|
Remarks |
Explosion proof and dual inlet/outlet valves can be made according to user requirements |
|
Heating and cooling cycle pump supply
