Overview
DLSB-10/30 Cryogenic coolant circulating pump is a device produced by GREATWALL, which uses Compressor refrigeration and circulating pump delivery functions to provide cold sources. It can be used to chill down testtubes, reaction bottles, etc., to meet the conditions of low temperature reaction or storage, and can be used with a variety of instruments to form supporting devices.
Features
1. Large capacity open bath and external circulation system, can be used as a freezer, but also to provide external chilling down liquid.
2. Key input and digital display, easy to use.
3. Refrigeration Compressor and other key components adopt American, German and French brands, Reliability and effectiveness.
4. The circulation system adopts 304 stainless steel and polymer anti-corrosion material, which can prevent rust, corrosion and low temperature liquid pollution.
Principle
The equipment generates low temperature through the Compressor refrigeration system, uses the built-in circulation pump to pump the chilled down liquid from the liquid storage tank, and transports it to the equipment or parts that need to be chilled down through the external circulation pipeline.
Applications
Chill down testtube, reaction bottle and other laboratory equipment, 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 chilling down, Rotary evaporator, vacuum drying oven, circulating water multi-purpose vacuum pump, etc
Standards
Safety protection: delay, leakage, overcurrent, overheating
Steps
1. Place the device in an environment with Permissible Ambient Temperature (5~ 25 ° C) and relative humidity (≤ 70%).
2. Connect the power supply (220V +/- 10%, 50Hz).
3. Add an appropriate amount of chilled down liquid to the reservoir.
4. Use the button to set the desired temperature (Temperature range -30~ RT ℃).
5. Turn on the refrigeration and circulation pumps, and the equipment starts to work.
6. Connect the external equipment that needs to be chilled down through the external circulation interface (threaded connection: 1/2 ").
Notice
• Please make sure that the working Ambient Temperature is between 5 and 25 ° C, and the relative humidity is ≤ 70%.
• Power supply voltage is 220V +/- 10%, 50Hz before use.
The equipment has safety protection functions such as delay, leakage, overcurrent, and overheating, but it still needs to be operated according to specifications.
• The maximum storage tank can hold 2000ml 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 chilling down fluid and maintain it regularly.
