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E-mail
hnbnyq@126.com
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Phone
18838155385
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Address
No. 58 Mengjin Road, Shangjie District, Zhengzhou City
Henan Bainian Instrument Co., Ltd
hnbnyq@126.com
18838155385
No. 58 Mengjin Road, Shangjie District, Zhengzhou City
Low temperature coolant circulation pump manufacturerThis series of low-temperature pumps is particularly suitable for use in 1L-5L small rotary evaporators. The low-temperature coolant circulation pump is a low-temperature liquid circulation equipment that uses mechanical refrigeration. It has the function of providing low-temperature liquid and low-temperature water bath. Combined with rotary evaporators, vacuum freeze-drying boxes, circulating water multi-purpose vacuum pumps, magnetic stirrers and other instruments, it can perform multifunctional chemical reaction operations and drug storage at low temperatures. Used to effectively protect large precision instruments and equipment.

CCA-20-B small desktop low-temperature coolant circulation pump features:
1Low temperature coolant circulation pump manufacturerThe manufacturer's original fully enclosed compressor has reliable quality.
2. Professional relays, protectors, capacitors and other high-quality original equipment for refrigeration units ensure reliability and service life.
3. Digital temperature control, easy to operate and eye-catching.
4. Multiple functions, can provide low-temperature high-quality cooling water, low-temperature non freezing liquid, and small low-temperature water bath. And it can be combined with circulating water type multi-purpose vacuum pumps, vacuum freeze-drying boxes, rotary evaporators, magnetic stirrers and other instruments to perform multifunctional chemical reaction operations and drug storage under low-temperature conditions. To overcome the difficulty of valuable instruments and equipment being unusable due to poor cooling water, high temperature, and unstable water pressure.
5. Specially designed for the 220V50Hz mains power situation that is in line with China's national conditions, to avoid faults and difficulties caused by the use of 110V, 60Hz design in China.
6. The circulation system is made of stainless steel material, which has the functions of corrosion prevention, rust prevention, and low-temperature liquid pollution prevention.
7. For large and valuable experimental equipment such as high-purity metals, rare substance purification, environmental laboratories, magnetic field testing, and vacuum coating equipment, we can provide cooling water that meets the dual requirements of temperature and water quality. It has the characteristics of energy saving, water saving, pollution prevention, and scale prevention, and can effectively protect large precision instruments and equipment.
8. This machine integrates circulating cooling water, with a small size and reasonable power configuration, fully demonstrating the characteristics of space saving.
9. Meet various usage conditions.
model |
CCA-20-B |
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Storage tank capacity(L) |
3 |
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no-loadtemperature(℃) |
-20 |
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working conditions |
Temperature range for use(℃) |
-20 to room temperature |
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Optimal ambient temperature(℃) |
≤25 |
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Relative humidity of the environment(%) |
≤60 |
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power supply |
220V±10% 50Hz |
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Main performance and components |
temperature control |
display mode |
LCD (Liquid Crystal Display) |
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temperature control accuracy(℃) |
±2 |
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Sensor indexing number |
Pt100 |
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Instrument adjustment range(℃) |
±150 |
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setting method |
Set arbitrarily within the temperature range of use |
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safety protection |
Delay, overcurrent, overheating |
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Cooling capacity at different cooling temperatures(W) |
10℃ |
1000 |
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0℃ |
970 |
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-10℃ |
620 |
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-15℃ |
510 |
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-20℃ |
300 |
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refrigeration crew |
power(W) |
610 |
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current(A) |
2.7 |
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refrigerant |
R290 |
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follow ring pump |
power(W) |
50 |
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traffic(L/min) |
12 |
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head(m) |
5-7 |
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External loop interface |
Circular nozzle Material: 304 |
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store liquid groove |
Inner diameter and height(mm) |
180*130 |
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material |
1Cr18Ni9Ti |
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Overall dimensions(mm) |
415×223×497 |
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Total weight(kg) |
30 |
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accessories |
insulated pipe |
1 piece 3600mm |
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document |
1 copy of instruction manual |
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