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No. 168 Jianding Road, Cyber Technology Park, Jianggan District, Hangzhou City
Hangzhou Sanpu Precision Instrument Co., Ltd
No. 168 Jianding Road, Cyber Technology Park, Jianggan District, Hangzhou City

Main application areas:
◆ Analytical instruments: spectrometer, mass spectrometer, viscometer, polarimeter, fermentation device, rotary evaporator
Vacuum acquisition and medical treatment: molecular pump diffusion pump cooling blanket X-ray machine nuclear magnetic resonance accelerator
Industrial equipment and others: laser equipment, vacuum coating equipment, biopharmaceutical mold machine, vacuum furnace, welding machine, reaction kettle
Cooling water circulation deviceProduct Features
◆ Adopting a Japanese imported all stainless steel vortex circulation pump, the highest pressure reaches 1Bar or above, and the circulation flow rate is not less than 10L/ min@1Bar Suitable for high-pressure low flow or low-pressure high flow applications
The key components of the refrigeration system, including the compressor, expansion valve, solenoid valve, and condensing fan, are imported products with high system stability and reliability, and can achieve good noise reduction effects.
◆ It has good functions such as over temperature protection, temperature sensor abnormal protection, liquid level protection, refrigeration system high and low pressure protection, and power outage protection, ensuring the safety of instruments and tests. Due to power outages or other reasons causing unexpected interruptions in instrument operation, the instrument will automatically resume operation after power is restored, fully ensuring the continuity of the test work.
Equipped with liquid level and pressure indicator devices to ensure that the circulating cooling meets application requirements.
Equipped with both air-cooled and water-cooled cooling systems, it can prevent the temperature rise in the testing environment and the normal operation of the instrument under excessively high ambient temperatures.
HK2008List of Series Products
| Model/Models | HK2008-MT1400 | HK2008-MT1600 | HK2008-MT1800 | HK2008-MT2000 | ||
| temperature range | ℃ | -10~ 40 | ||||
| temperature control accuracy | ℃ | ±0.5 | ||||
| Cooling capacity @ 20 ℃ room temperature | 20℃ |
W | 1,400 | 1,600 | 1,800 | 2,000 |
| 5℃ | 600 | 900 | 800 | 1,100 | ||
| -10℃ | 150 | 400 | 250 | 500 | ||
| Circulating pump maximum pressure | Bar | 4.0 | 1.0 | 4.0 | 1.0 | |
| Circulating pump flow rate | @0.6bar |
L/min | 11 | 17 | 11 | 17 |
| @2bar | 10 | - | 10 | - | ||
| @4bar | 8 | - | 8 | - | ||
| inner dimensions | mm | 240H X 280D X200H | ||||
| Bath opening | mm | Φ 90 (for maintenance only) | ||||
| Overall dimensions | mm | 500W X 660D X 780H | ||||
| Inner liner material | One time molding of 304 stainless steel | |||||
| housing material | High quality cold-rolled steel plate electrostatic spraying | |||||
| working method | continuous | |||||
| Auxiliary and safety functions | Digital temperature calibration, sensor abnormality protection and alarm, high temperature protection and low temperature alarm, power outage recovery | |||||
| power supply | AC220V±10%,50HZ | |||||
Tags: Cooling water circulation machine Cooling water circulation device