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E-mail
ykky@vip.sina.com
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Phone
13601259708
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Address
Room 2257, Building 1, No. 5 Caishi Road, Haidian District, Beijing
Beijing Changliu Scientific Instrument Co., Ltd
ykky@vip.sina.com
13601259708
Room 2257, Building 1, No. 5 Caishi Road, Haidian District, Beijing
◎Refrigeration and Heating Cycle GeneratorIntroduction
The CH series low-temperature and high-temperature circulation system adopts mechanical refrigeration for cooling,
The liquid circulation equipment for electric heating and temperature rise is generally divided into three parts: refrigeration system, heating system, and control system. A single model can provide low-temperature and high-temperature circulating liquids, which are widely used in industries such as pharmaceuticals, chemicals, biology, vacuum, etc., providing cold and heat sources for reaction vessels, test tanks, etc., and can also be used for cooling and heating of other equipment.
The entire liquid circulation is sealed with an expansion container, regardless of the liquid circulation
Is the temperature of the ring high or low? The heat transfer medium in the expansion container is close to room temperature. At low temperatures, there is no absorption of water vapor, and at high temperatures, there is no generation of oil mist. The circulating heat transfer medium can operate in a wide temperature range
◎Refrigeration and Heating Cycle GeneratorMain Features
·Rapid cooling and heating, capable of continuous temperature rise and fall.
·Wide temperature control range, no need to replace the thermal medium throughout the process, and low consumption of thermal medium.
·The closed circulation of the thermal conductive medium ensures its safety and lifespan.
·High temperature pre cooling and refrigeration can directly reduce temperature from high temperature (such as directly reducing temperature from 250 ℃).
·The refrigeration heat exchanger adopts a fully brazed plate heat exchanger, which occupies a small space and has high heat transfer efficiency.
·The liquid level direct display function monitors the liquid level at any time to avoid running low on liquid.
·High head design, suitable for long-distance transportation of thermal conductive media.·Multiple protections such as high temperature, emergency stop, leakage, overcurrent, and overheating fully ensure safe use.
◎ Parameters
number |
CH-30-200L |
CH-40-200L |
CH-80-200L |
CH-30-200H |
CH-40-200H |
CH-80-200H |
|
temperature range℃ |
-30~200 |
-40~200 |
-80~200 |
-30~200 |
-40~200 |
-80~200 |
|
trafficL/min |
20 |
20 |
20 |
30 |
30 |
30 |
|
pressurebar |
0.8 |
0.8 |
0.8 |
1 |
1 |
1 |
|
dosageL |
10 |
10 |
12 |
13 |
13 |
16 |
|
Total machine powerKW |
4.7 |
5.7 |
7.9 |
9.2 |
11.2 |
15 |
|
heating powerKW |
3 |
3 |
3 |
6 |
6 |
6 |
|
|
manufacture cold quantity (KW) |
200℃ |
1.7 |
1.7 |
1.7 |
3 |
3 |
3 |
10℃ |
2.6 |
4.3 |
4.3 |
7.5 |
8.2 |
8.2 |
|
-10℃ |
1.1 |
3.1 |
3.1 |
4.6 |
6.2 |
6.2 |
|
-20℃ |
0.7 |
2.3 |
2.3 |
2.5 |
4.5 |
4.5 |
|
-30℃ |
0.3 |
1.2 |
1.2 |
1.0 |
2.5 |
2.5 |
|
-40℃ |
-- |
0.3 |
2 |
-- |
1.0 |
4.0 |
|
-80℃ |
-- |
-- |
0.45 |
-- |
-- |
1.0 |
|