Overview
DLSB-30/30 Cryogenic coolant circulating pump is a device that uses a Compressor to refrigerate and transport cold sources through a circulating pump. It can provide low temperature chilling down for testtubes, reaction bottles, etc., to meet the needs of low temperature reaction or storage, and can also be used with a variety of experimental instruments.
Features
1. Equipped with large-capacity open bath and external circulation system, it can be used as a freezing tank and can also provide external cooling down liquid.
2. With key input and digital display, the operation is intuitive and convenient.
3. Key components such as refrigeration Compressor adopt American, German and French brands to ensure high Reliability and effectiveness.
4. The circulation system adopts 304 stainless steel and polymer anti-corrosion material, which has the characteristics of anti-rust, anti-corrosion and anti-low temperature liquid pollution.
Principle
The equipment is cooled by a Compressor to reduce the temperature of the circulating chilled down liquid. The built-in circulation pump transports the chilled down liquid to the equipment or experimental device that needs to be chilled down, absorbs heat and reflows, and is chilled down again and recycled to provide a continuous low temperature cold source.
Applications
Chill down testtube, reaction bottle and other experimental utensils, Encasement machine, printing press, low temperature testing machine, spraying device, freezing fixture, low temperature mold, precision grinding, discharge processing device, wafer cleaning device, etching machine, laser chill down, Rotary evaporator, vacuum drying oven, circulating water multi-purpose vacuum pump, etc
Standards
Safety protection meets delay, leakage, overcurrent and overheating protection standards
Steps
1. Place the equipment under permissible environment conditions (temperature 5~ 25 ℃, Humidity ≤ 70%).
2. Connect the power supply (220V +/- 10%, 50Hz).
3. Add an appropriate amount of chilling down medium to the reservoir.
4. Press the button to set the required temperature (range -30 to RT ° C).
5. Turn on the refrigeration and circulation pumps, and the equipment starts to work.
6. Connect the equipment that needs to be chilled down through the external circulation interface (threaded connection: 1/2 ").
7. After use, turn off the power of the device.
Notice
• Please ensure that the Operating Environment temperature is 5~ 25 ℃ and the relative humidity is ≤ 70%.
• Power supply voltage needs to be 220V +/- 10%, 50Hz.
The equipment has safety protection functions (delay, leakage, overcurrent, overheating), but it still needs to be operated in a standardized manner.
• The maximum storage tank can hold 10000ml flask (need to be equipped by yourself), please pay attention to the capacity when using.
• The circulatory system uses anti-corrosive materials, but it is still recommended to use a suitable chilled down medium and maintain it regularly.
