Brief Introduction: Low-temperature circulating pump also know as Low temperature cooling water/ liquid circulation pump. This device adopt mechanical refrigeration, the main function is providing 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. Large cryogenic cooling liquid circulating pump is constant flow, constant voltage. Used for purification of high purity metals, rare ent experiment and magnetron sputtering, vacuum coating and other large equipment, and also can meet the cooling demand of electron microscopy, electron probe, ultra high vacuum sputtering apparatus, X-ray machine, laser and accelerate the electric light those high value equipment. Cryogenic cooling liquid circulating pump is particularly suitable for the chemistry, biology, sics laboratory work under normal conditions or need to maintain a low temperature. It is a necessary lab equipment for medicine, chemical industry, food industry, metallurgical industry, universities, scientific research, genetic engineering, polymer engineering and so on . (Can be customized large capacity according to user needs ).
Product Features:1. Air-cooled and hermetically sealed compressor units (import) with dependable quality; 2. The dedicated and high-quality relays, protective devices and capacitors of the refrigerating units; 3. Digital Read Out of temperature and microprocessor controller for temperature, simple and easier to see; 4. It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, freeze-drying equipments, rmaceutical reactors, etc.);5. Bigger cooling capacity and faster cooling speed, which have greatly improved the working efficiency;6. 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;7. The flow of circulating pump can be either adjusted or customized, which has greatly met the actual needs of different customers;8. 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 ParametersVarious Types of Cool ChillerAccording to the volume of cryogenic cooling bath circulation pump divided into : 5L,10L,20L,30L,40L,50L,60L,80L,100L.Each volume according to the lowest temperature can divide into : -10?,-20?,-25? ,-30?,-40?,-60?, -80?,-120?.
Model | DLSB-10/10 | DLSB-10/20 | DLSB-10/25 | DLSB-10/30 | DLSB-10/40 | DLSB-10/60 | DLSB-10/80 | DLSB-10/120 | ||||||
Refrigerant Performance
| Volume | 10L | ||||||||||||
No Load Min. Temp. (?) | -14 | -23 | -28 | -32 | -42 | -62 | -82 | -122 | ||||||
Cooling Capacity (W) | 1894-884 | 2733-813 | 3256-990 | 2036-1022 | 2628-748 | 3679-510 | 3679-160 | 4997-120 | ||||||
Circulating Performance
| Flow | 20L/min | ||||||||||||
Lift | 4-6m | |||||||||||||
Temperature Control Performance
| Coolant Temp. (?) | -10 | -20 | -25 | -30 | -40 | -60 | -80 | -120 | |||||
Temp. Precision (?) | ±0.2 | |||||||||||||
Working Condition
| Power Supply (V) | 220 | 220 | 220 | 220 | 220 | 220/380 | 220/380 | 380 | |||||
Environment Temp (?) | 25 | |||||||||||||
Environment Humidity | (60-80%) Ventilation | |||||||||||||
Machine Dimensions
| Length (mm) | 500 | 550 | 550 | 580 | 580 | 730 | 880 | 900 | |||||
Width (mm) | 400 | 420 | 420 | 450 | 450 | 660 | 670 | 700 | ||||||
Height(mm) | 650 | 680 | 680 | 680 | 680 | 880 | 900 | 900 |
Applications:
Why choose us!
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology rmacy equipment integrated company. Company tenet: keeping reputation, valuing contracts, supplying lower prices and better quality equipments to serve the cause of China's scientific research.
The company always adheres to the "quality casting brand, professional achieves service" business loso, and the main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil, Iran, Egypt etc. countries and our customers have been fully affirmation.