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Address
Room 3039, No. 3108 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai
Shanghai Kuncheng Scientific Instrument Co., Ltd
Room 3039, No. 3108 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai
DLSB-100120 Laboratory Low Temperature Constant Temperature Cooling Pump
DLSB-100120 Laboratory Low Temperature Constant Temperature Cooling PumpIt is a low-temperature liquid circulation equipment that adopts mechanical refrigeration. It has the function of providing low-temperature liquid and low-temperature water bath. Combining rotary evaporators, vacuum freeze-drying ovens, circulating water vacuum pumps, magnetic stirrers, and other instruments for multifunctional low-temperature chemical reaction operations and drug storage. This machine integrates circulating cooling water, with a small volume and reasonable power configuration, fully demonstrating the characteristics of space saving. The circulating system is made of stainless steel material and has the functions of corrosion prevention, rust prevention, and low-temperature liquid pollution prevention.

DLSB-100Type technical indicators
No load temperature |
-30℃ |
-40℃ |
-80℃ |
-120℃ |
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Internal and external circulation mode |
Closed system circulation |
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performance |
Temperature setting range |
±50℃ |
±99℃ |
±200℃ |
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Temperature regulation accuracy |
±1℃ |
±2℃ |
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Rated maximum cooling capacity (W) |
113803012 |
115203160 |
126302160 |
137601350 |
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Circulation ability |
Flow rate Q=70L/min, head 68m |
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Control function |
Temperature control form |
Electronic temperature controller |
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Setting method |
Set arbitrarily within the temperature control range, with a display value of 1 ℃ |
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safety protection |
Delay, leakage, overcurrent, overheating protection |
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Main institutional performance |
refrigeration unit |
Semi closed compressor, R22 R404 F23 F14 |
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circulation pump |
Power 750W, 220V ± 10%, 50HZ |
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temperature sensor |
Pt100rtd |
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working conditions |
ambient temperature |
10-30℃ |
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humidity |
60-80% R.H |
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operating current |
220/380V±10% 50HZ |
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specification |
External circulation import and export |
Inner diameter 16mm, material cr |
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Cooling tank size (mm) |
Φ320 |
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Overall dimensions (mm) |
1000×800×1100 |
1200×1100×1350 |
1460×1200×1350 |
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accessories |
Insulated liquid conduit |
2×1500mm |
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Technical Documentation |
1set |
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The business principle of Kuncheng Instrument is "compare quality with homogeneity, compare quality with the same price". Within one year from the date of user acceptance of the instrument quality, if there are quality problems caused by non-human factors, our company is responsible for free maintenance. After the maintenance, our company promises to only charge the cost fee.
Commitment to Safety
1. All instruments and equipment sold by our company have undergone strict certification and testing before leaving the factory. If any problems occur during normal use, we will provide product warranty for customers according to the product warranty card.
2. Our company has accumulated rich experience in long-term business services, and can choose fast and safe freight companies to deliver goods according to your different regions. At the same time, we promise that all products sold can be returned or exchanged within certain conditions, so customers can order with confidence!