HC-50/30EX explosion-proof low temperature coolant circulating pump
Autonomous products and other conventional products
Classification:
Explosion-proof low-temperature coolant circulating pump
Key words: experimental instrument
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Product Details
Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.
The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.
HC-50/30EX explosion-proof low temperature coolant circulating pump
Features: HC-50/30EX explosion-proof low-temperature coolant circulating pump adopts low-temperature liquid circulating equipment with compression refrigeration method, which can directly cool test tubes, reaction bottles, etc. for chemical reactions at low temperatures, and store chemicals and biological products at low temperatures. It can also be used in combination with rotary evaporators, vacuum pumps, etc.
Performance characteristics
1. The large-capacity open bath tank and the external circulation are integrated, which can be used as a freezing tank and can provide cooling liquid to the outside.
2. Digital temperature setting, LCD display, simple operation.
3, the use of imported compressor, high reliability, high efficiency.
4. The circulation system adopts SUS304 polymer anticorrosive material, which can prevent rust, corrosion and low temperature liquid pollution.
Technical parameters
| Model |
HC-50/30EX |
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| Volume of reservoir (L) |
50 |
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| No-load minimum temperature (℃) |
-30 |
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| Work Make Article Piece |
Use temperature range (℃) |
-30 ~ room temperature |
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| Ambient temperature (℃) |
≤ 25 |
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| Ambient relative humidity (%) |
≤ 60 |
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| Power |
380V±10% 50HZ |
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| Lord To Sex Can and Department Piece |
Temperature Control |
Display mode |
liquid crystal display |
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| Temperature control accuracy (℃) |
±2 |
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| Sensor indexing number |
Pt100 |
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| Instrument regulation range (℃) |
±50 |
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| Setting method |
Arbitrary setting within the use temperature range |
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| Security Protection |
Delay, Overcurrent, Overheat |
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| different Refrigeration Temperature of the system Cooling capacity (W) |
10 ℃ |
8200 |
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| 0 ℃ |
7500 |
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| -10 ℃ |
4600 |
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| -20 ℃ |
2570 |
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| -30 ℃ |
1040 |
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| Refrigeration Unit |
Power (W) |
3235 |
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| Current (A) |
8.2 |
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| Refrigerant |
R22 |
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| Follow Ring Pump |
Power (W) |
280 |
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| Flow (L/min) |
30 |
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| Head (m) |
12 |
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| External Loop Interface |
4 points stainless steel valve |
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| Liquid storage Slot |
Inner diameter and height (mm) |
φ 500 × 270 |
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| Material |
1Cr18Ni9Ti |
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| Overall size (mm) |
790 × 610 × 1150 |
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| Overall weight (kg) |
300 |
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| Matching Piece |
Insulation pipe |
4 m |
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| Technical Documents |
1 set |
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| Explosion-proof control operation panel |
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Remarks:The company supports non-standard customized explosion-proof low-temperature coolant circulating pumps of different specifications.
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CONTACT US
Hangzhou Huichuang Instrument & Equipment Co., Ltd.
Telephone:0571-85804016
Mailbox:hc-yq @163. com
Address: Building 25, 889 Huancheng North Road, Deqing County, Huzhou City, Zhejiang Province
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