Cooling Liquid Circulating Pump Series
Low-temperature circulating pump also know as Low temperature cooling water / liquid circulation pump. This device adopt mechanical refrigeration, the main function is provide low temperature liquid , low temperature water bath . It can also connect with rotary evaporator, vacuum freeze drying oven , cycle water vacuum pump , magnetic stirrer and so on , to achieve the chemical reaction or drug store under low temperature condition.
Features
- Air-cooled and hermetically sealed compressor units (import) with dependable quality;
- The dedicated and high-quality relays, protective devices and capacitors of the refrigerating units;
- Digital Read Out of temperature and microprocessor controller for temperature, simple and easier to see;
- It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipments, pharmaceutical reactors, etc.);
- Bigger cooling capacity and faster cooling speed, which have greatly improved the working efficiency;
- It can effectively ensure the normal use of all kinds of precision instruments under the working conditions such as lacking water, the poor quality,pressure and temperature of water, and high temperature;
- The flow of circulating pump can be either adjusted or customized, which has greatly met the actual needs of different customers;
- All models of this machine can be matched reasonably between the low temperature and the cooling capacity or capacity basing on the requirements of customers.
Technical Specifications
| Model | DLSB-5/10 | DLSB-5/20 | DLSB-5/25 | DLSB-5/30 | DLSB-5/40 | DLSB-5/60 | DLSB-5/80 | DLSB-5/120 |
| Bath volume(L) | 5L | |||||||
| lowest temp (°C) | -15 | -24 | -27 | -33 | -42 | -62 | -82 | -123 |
| Cooling capacity (W) | 1328-319 | 1328-319 | 1894-447 | 2733-627 | 2036-602 | 2036-330 | 2036-180 | 3888-160 |
| Flow (L/min) | 20L/min | |||||||
| Lift(m) | 4-6m | |||||||
| coolant temp (°C) | －10℃ | －20℃ | －25℃ | －30℃ | －40℃ | －60℃ | －80℃ | －120℃ |
| Temp stability(°C) | ±0.2 | |||||||
| Power Supply(V/Hz) | 220 | 220 | 220 | 220 | 220 | 220/380 | 220/380 | 220/380 |
| Ambient temp（℃） | 25 | |||||||
| Ambient humidity（％） | 60-80 Ventilation | |||||||
| Size(mm) | 500*370*540 | 500*370*540 | 545*370*640 | 545*370*640 | 600*410*670 | 680*500*780 | 700*650*900 | 950*710*940 |
Laboratory Heating Circulating Oil Bath
Laboratory Heating Circulating Oil Bath
Introduction
Circulating Oil Bath is widely used for drying, concentration, distillation, dipping in chemical reagents, dipping medicines and biological products. It can also be used to water bath temperature heating and temperature test, is necessary device for biology, genetics, viruses, aquatic products, environmental protection, medicine, health, biochemical laboratory, analysis room, education scientific research.
Features
- This product adopts imported stainless steel plate materials for the tank. Choose high quality plate electrostatic spraying plastics for shell.
- Electric heating tube will be immersed in the oil, quick heating, high thermal efficiency, power saving, and electronic constant temperature.
- There are insulating the cotton between shell and liner, excellent heat preservation effect. Available for all kinds of the same high temperature bath pot.
- High temperature circulating pump adopts full stainless steel magnetic pump, has a stable performance, reliable quality, no leakage, etc.
- Digital display temperature control, simple operation, eye-catching.
- The PID control, there have advantage temperature control accuracy and small temperature stamping.
- The circulatory system is made by stainless steel, copper; anti-rust, anti-corrosion, etc.
- .The solid state relay control circuit, contact-less，halogen-light，increase longevity.
- Vertical structure, with trundle, mobile convenience.
Technical Specifications
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Model
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GYY-5L
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GYY-10L
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GYY-20L
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GYY-30L
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GYY-50L
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GYY-80L
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GYY-100L
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Liquid storage volume (L)
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5
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10
|
20
|
30
|
50
|
80
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100
|
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Maximum temperature(℃)
|
200
|
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Heating power (KW)
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2.8
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1.5
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2
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2.8
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2.8
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3
|
|
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Cycle way
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Sealed magnetic pump cycles
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Flow rate(L/min)
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15-20
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20-25
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Temp control range (℃)
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Water bath: RT～99; Oil bath: RT～250
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The number of heating tube
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1
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2
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3
|
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Liner Size (cm)
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25*22
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25*25
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30*30
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35*30
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45*35
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50*45
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55*50
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Dynamic Temperature Control System (heating cooling circulator)
Introduction
High and low temperature’s liquid circulation is airtight in the whole system, the system with a container,the relationship between container and liquid circulation are adiabatic,it does not participate in the liquid circulation,that is only the mechanical connection, regardless of the temperature of the liquid circulation is high or low,the medium in the expansion container is below 60 ℃.
The liquid circulation is a closed system, low temperature without the absorption of moisture, high temperature without the production of oil mist, heat conduction oil has a very wide operating temperature,it goes with the equipment that requires high and low temperature reaction,such as double glass, stainless steel jacketed reactor and so on.
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Features
- New device owning Low temp instrument and high temp device to itself.
- Adopt international original famous sealing compressor, reliable quality, and advanced performance.
- Refrigeration compressors and other key parts take advantage of products with high quality machines and have high reliability and efficiency.
- Heating device is anti-pressure stainless steel capacity ,can be anti-corrosion, rust, protect low & high temp liquid from pollution.
- Digital display, clearly, operate easily.
- Multi-function(cooling,heating,circulating),reasonable power ,save lab space.
- High temp control use air switch press, solid relay, efficient and intelligent instrument, so start and operate is no sparkle, safely. Also it has Delay, overheating, overvoltage etc many protection function.
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