Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Low temperature cooling liquid circulating pump -Ejer Tech

Description: DLSB-series low-temperature coolant circulation pump, is to take the form of mechanical refrigeration cycle cryogenic liquid equipment.Providing a liquid having a low temperature, low temperature water bath effect.Combined with a rotary evaporator, vacuum freeze-drying, water circulation pumps, magnetic stirrer and other equipment for chemical reactions at low temperature .

DLSB-10L Low Temperature Cool Circulation System Water .

Low-temperature circulating pump also know as low temperature cooling water / liquid circulation pump. This device adopt mechanical refrigeration cryogenic liquid cycle equipment, 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 .

Jacketed glass reactor, rotary evaporator-Ejer Tech

APPLICATION FIELD. Our main products include rotary evaporator, the glass reactor, cryogenic coolant circulation pump, vacuum pump. Our products are used in pharmaceuticals, scientific research, chemical plants, universities, and other chemical and biological laboratories, products sold in 100 countries and territories worldwide, products get customers to praise.

China Circulating Pump, Circulating Pump Manufacturers .

China Circulating Pump manufacturers - Select 2020 high quality Circulating Pump products in best price from certified Chinese Water Pump manufacturers, Air Pump suppliers, wholesalers and factory on SBM

CRYOGENIC COOLING OF DIODE LASER WITH COOLANT .

Mar 22, 2018 · Further cooling and also condensation prevention is provided by a flow division valve 34 coupled to a coolant line of the cryogenic cooling system 12 which allows a portion of the gaseous methane circulating through the cryogenic cooling system .

3.1 Cryogenic Fluid Mechanics - USPAS

Natural circulation loops are very useful in many cryogenic applications since they do not require a pump or other device to force the fluid flow Common applications include: Cooling shields for large cryostats (NHMFL magnets) Indirect cooling of large superconducting magnets such as the detector magnets for particle accelerators

China Rotary Evaporator manufacturer, Glass Reacor .

Xi'an Yuanjian Instrument Equipment Co., Ltd. Is a famous manufacturer of laboratory equipment in China. Our main products are glass reactor, rotary evaporator, low temperature coolant circulation pump, freeze dryer, vacuum dying oven, vacuum suction filter, magnetic stirrer and so on.

Coolant Pump Factory, Custom Coolant Pump OEM/ODM .

Lab Small Size Cryogenic Coolant Circulating Pump. Lab Small Size Cryogenic Coolant Circulating Pump. Unit Price: US 700-1500 / Set Min. Order: 1 Set Add to Inquiry Basket. Low Temperature Coolant .

China Circulating Pump, Circulating Pump Manufacturers .

China Circulating Pump manufacturers - Select 2020 high quality Circulating Pump products in best price from certified Chinese Water Pump manufacturers, Air Pump suppliers, wholesalers and factory on SBM

6L Cryogenic Constant Temperature Bath Lab Circulation .

Low Temperature Cooling Liquid Circulator 6L. Use another pipe to connect the inlet pipe of the pump with the outlet pipe of the container outside of the tank. It is also has alarm function when the temperature reach the upper and lower limitation.

Cryo-Compact Circulators | JULABO

The maximum ambient temperature of +40°C as well as a ventilation air cooling allow installing the units very closely side by side with other units or directly under a fume hood. Furthermore all the models feature pump connections for external temperature applications and a bath opening for temperature control of small objects directly in the .

US20090176135A1 - Operating Fuel Cell During Down Time on .

A fuel cell power plant ( 9 ) includes a stack ( 10 ) of fuel cells, each including anode ( 11 ), cathodes ( 12 ), coolant channels ( 13 ) and either (a) a coolant accumulator ( 60 ) and pump ( 61 ) or (b) a condenser and cooler fan. During shutdown, electricity generated in the fuel cell in response to boil-off hydrogen gas ( 18 ) powers a controller ( 20 ), an air pump ( 52 ), which may .

The CryoFan range - Stand-alone cryogenic cooling systems

edge products created and optimized for cryogenic gas flow distribution, The CryoFan, for efficient cold transport. High efficiency gas flow for closed loop cooling systems Stirling Cryogenics offers a range of gas circulation pumps branded CryoFans. These centrifugal gas pumps provide a gas flow (usually

DL-1005 low temperature coolant circulation pump

Brand Name YIMA Payment Terms T/T,Western Union, paypal Model Number DL-1005 Introduction: The cryogenic coolant circulation pump uses air-cooled fully enclosed compressor cooling and microcomputer intelligent control system to provide low temperature circulating cooling water (liquid) flow or low temperature constant temperature water (liquid) flow to meet the cooling water and cryogenic .

Broad Area Cooler Concepts for Cryogenic Propellant Tanks1

circulator design is also a function of the coolant type, which can be helium, neon, argon or nitrogen. For safety reasons, prior to testing with LOX, cryogenic propellant systems are typically first

Cryogenics | Barber-Nichols

Barber-Nichols helium pumps are being used at the CERN ATLAS detector to pump liquid helium coolant through superconducting magnetic coils. These helium pumps are some of the world's largest, each circulating 1.2 kg (2.6 lb) of liquid helium per second at 4.5 K.

Cryogenic helium circulation pumps for forced flow cooling

Cryogenic helium circulation pumps for forced flow cooling | H. Neumann, G. Zahn | March 2009 KIT – die Kooperation von Forschungszentrum Karlsruh e und Universität Karlsruhe (TH) 7 Development of a thermo mechanical pump 1990: Development of a thermo mechanical pump (Fountain pump) for the operation of the LCT coil at 1.8 K (He II)

coolant circulation pump, coolant circulation pump .

A wide variety of coolant circulation pump options are available to you, There are 957 suppliers who sells coolant circulation pump on, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of coolant circulation pump supply is 1%, 97%, and 1% respectively.

China Dlsb-30/30 Refrigerated Circulating Chiller Low .

Technical Parameters of Circulating Water Chiller: According to the volume of cryogenic cooling bath circulation pump divided into : 5L,10L,20L,30L,50L,100L. Each volume according to the lowest temperature can divide into : -10ºC,-30ºC,-40ºC,-120ºC.

Circulators in the CSA Cryogenic Buyer's Guide

Circulators. Complete cryogenic gas circulators, parts and accessories, custom and off-the-shelf, to process hydrogen, nitrogen, natural gas, helium and others for cooling system components in situations where the component is not located in close proximity to the refrigeration unit.

Thermostatic Devices Supplier, Chemistry Equipment .

The cryogenic coolant circulation pump of the thermostatic device is a cryogenic device that uses mechanical refrigeration. This part works in collaboration with other equipment as well, including high and low temperature machine, high temperature circulating oil bath, and low temperature constant temperature reaction tank.

China Dlsb-30/30 Refrigerated Circulating Chiller Low .

Technical Parameters of Circulating Water Chiller: According to the volume of cryogenic cooling bath circulation pump divided into : 5L,10L,20L,30L,50L,100L. Each volume according to the lowest temperature can divide into : -10ºC,-30ºC,-40ºC,-120ºC.

Recirculating Liquid Nitrogen System for Operation of .

Cryogenic Pumps IEPC-2011-217 Presented at the 32 nd International Electric Propulsion Conference, Wiesbaden Germany September 11-15, 2011 Alexander W. Kieckhafer * and Mitchell L. R. Walker † Georgia Institute of Technology, Atlanta, GA 30332, USA Abstract: Cryogenic pumps are attractive for electric propulsion test facilities due to

Cryogenic Gas Circulators | Barber-Nichols

Barber-Nichols Inc. (BNI) is the world leader in the design and production of centrifugal, hermetic cryogenic gas circulators. BNI builds circulators that process hydrogen, nitrogen, natural gas, helium, and more at temperatures down to 5 K (-450 °F).

Low temperature cooling liquid circulating pump

Large cryogenic cooling liquid circulating pump is constant flow, constant voltage. Used for purification of high purity metals, rare element, environment 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 .

Low Temperature Circulation Chiller, Refrigerated .

Low Temperature Circulation Chiller, Refrigerated Circulators temperature reach -25°C, -30°C, -40°C, -50°C, -60°C, -80°C, -100°C, -120°C and etc. Closed Cycle Cooling Machine, CE ISO certificated.

LN2 forced flow cooling on HTS power cables - ScienceDirect

The termination cooling passage is composed of two supply passages for two terminations and one return passage. The liquid nitrogen supply and return lines are connected using bayonets. The pressure tank serves to maintain the circulating loop pressure. The internal circulation loop consists of the circulation pump, followed by the subcooler.

Cooling unit for the AmpaCity project – One year .

3.1. Cooling circuit/subcooler. Circulation of the liquid (subcooled) nitrogen is ensured by a low-loss-insulated pump. The suction pressure is set to 6 bar g. This is far away from boiling conditions and so there is no cavitation problem. To guarantee the best possible unit availability the cryogenic circulating pump is designed with a backup .

Heat transfer oil circulation pump acc. to DIN EN 733 .

Dec 09, 2017 · An integrated cooling and venting system provides a self-venting pump, patent is pending (Fig. 2). The start of the drive motor activates the internal venting mechanism. This mechanism builds up a constant pressure and therefore a permanent circulation flow around the mechanical seal in order to dissipate the frictional heat via the connected .

Shanghai Kexing Instrument Co., Ltd. | Global Traders List

Main Products:Glass reactor, Rotary evaporator, Cryogenic coolant circulating pump, High and low temperature circulator, Distillation unit Total Employees: 11 – 50 People Year Established:2007 Total Annual Revenue: US 50 Million – US 100 Million Markets:Domestic Market 80.00%,Southeast Asia 3.00%,Eastern Asia 3.00%