| After-sales Service: | Yes(Except The Consumbles) |
|---|---|
| Warranty: | 1 Year |
| Application: | School, Lab |
| Customized: | Non-Customized |
| Certification: | CE, RoHS |
| Structure: | Vertical Type |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier
10L -20~200 degree High & low temperature circulating device
Working principle:
This product has both cooling function and heating function. It is composed of refrigeration unit, heating unit, circulation system and control system.
The refrigeration part is mechanically refrigerated with a fully enclosed compressor, matching with air-cooled condenser, plate-type heat exchanger, expansion valve, pressure protector, etc. to meet the cooling requirements. The heating part is to use an electric heating tube to heat the circulating fluid. The refrigerant or the heating medium is transported to the interlayer of the supporting equipment through the built-in circulation pump and the external circulation pipeline, indirectly cooling and heating the materials in the reactor.
During external circulation, the upper outlet pipeline of this product is connected to the lower inlet pipeline of the kettle body, and the circulating fluid is returned from the upper circulation port through the pipeline to the lower return port of the product to form a complete circulation.
Technical parameters:
| Name | High & low temperature circulating device | |
| Model | GDSZ-10/20 | |
| Usage temperature range | -20ºC ~+200 | |
| Environment temperature | 5 ~35 ºC | |
| Environment humidity | ≤70%ventilation | |
| Power supply | Single phase 220V 50Hz/110V 60Hz | |
| Safety protection | Delay, overcurrent, overheating, over temperature | |
| Display | LCD display, key operation | |
| Temperature control accuracy | ±0.1ºC | |
| Sensor | PT100 | |
| Total power | 4570W | |
| Heating power | 3000W | |
Compressor |
Specification | 2P |
| Quantity | 1 | |
| Power | 1470W | |
| Cooling capacity | 4648W | |
Circulation pump |
Power | 100W |
| Lift | 4-6M | |
| Flow | 20-40L/min | |
| Pressure | ≤0.4MPa | |
| Plate-type heat exchanger | Heating exchange area | 0.53m2 |
| Refrigerants | R22 | |
| Equipment material | Cold plate spray, anti-corrosion | |
| Outer circulation interface | 3/4" adapter with 2pcs 3/4"× 2m metal circulating pipes | |
| Circulating fluid | Grade A silicone oil | |
| Overall dimension(W*D*H) | 710×780×1055mm | |
| Net weight | 115KG | |
| Packing dimension | 720×630×1220mm wooden package 0.56m³ | |
| Packing weight | 131KG | |
Package&Delivery:
1. Are you the factory?
Yes, we're.
Established in 2008, we manufacture rotary evaporator, jacketed glass reactor, chiller etc.
2. What is the delivery time?
Generally speaking, the delivery time is 7-10 days for regular products. For the customized instrument, about 10~20 days is needed.
3. What's the warranty period? How do you provide this?
One year (12 months).
We have very strict inspection and testing to make sure the instruments which you received are high-quality and reliable.
If there's any problem, we'll provide you the on line solution in 12 hours. If the problem is caused by accessory, we'll provide you the spare parts for free. If the problem is caused by the instrument quality, and cannot be repaired, we'll ship you the new one.
Suppliers with verified business licenses
Audited Supplier 
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