Product Description
We can be customized according to user needs the large capacity of low temperature cooling liquid circulating pump.
Laboratory heating and cooling circulator circulation pump machine is used for supply heating and cooling source,has widely using range in pharmaceutical,biological and other industry,supply heating and cooling source for the reactor,tanks and also can be used to other equipment for heating and cooling.
Product Parameters
| Model | DLSB 50/-30 | ||
| Volume (L) | 50 | ||
| Lowest Temp (°) | -30 | ||
| Compressor Brand | Embraco Aspera(Original in Brazil) | ||
| Working Condition | Temperature range (°) | -30 ˜ 20 | |
| Envirnmental Temperature (°) | ≤ 25 | ||
| Relative Humidity(%) | ≤ 60 | ||
| Power supply | AC380V±10%,50/60Hz,
AC220v,± 10%,60Hz. |
||
| Temperature
Control |
Temp Display | LCD Digital Display | |
| Temp Accuracy (°) | ± 2 | ||
| Thermocouple Type | PT100 | ||
| Meter Adjustment Range | ± 50 | ||
| Safety protection | Delay Time ,Overcurrent, overheating | ||
| Cooling Capacity (w) | 10° | 8200 | |
| 0° | 7500 | ||
| -10° | 4600 | ||
| -20° | 2570 | ||
| -30 | 1040 | ||
| Cooling Unit | power(w) | 3235 | |
| Current(A) | 8.2 | ||
| Refrigerants | R22 | ||
| Circulating Pump | Power (w) | 280 | |
| Flow(L/ MIN ) | 30 | ||
| Lift (m) | 12 | ||
| Outer Loop interfaces | 4/5″ stainless steel valves | ||
| Reservoir | Dia(mm) | ¢500x 280 | |
| Material | 1 Cr18Ni9Ti. | ||
| Machine size (mm) | 790 x 610 x 1150mm | ||
| Net Weight ( Kg) | 160 | ||
| Standard Outfits | Vacuum Insulation Tube | 4m | |
| Technical Documents | 1pc | ||
Product Advantages
•It is divided into three system:refrigerating system,heating system and pre-cooling system.Three systems can be used continuously and separately.
•Cold me Fast heating and cooling,temperature can be increased and lowered continuously.
•With the function of self-diagnosis,refrigerator protecting time,freezer high-pressure switch,overload relays,thermal protection devices and other safety functions.Wide temperature control range,the heat transfer fluid is not easy to volatilize and oxidize at high temperature,or not easy to absorb conducting medium
•Complete closed circulating system,the heat fluid is not easy to volatilize and oxidize at high temperature,or not easy to absorb moisture under low temperature,which can prolong the service life of heat transfer fluid.
•High temperature cooling and refrigeration function,can lower from high temperature level directly.
