Brief introduction: DLSB- series cryogenic coolant circulation pump is a high-tech product developed by our company and colleges based on similar products in Germany and Japan and combined with China's national conditions to reach the international advanced level and fill the domestic blank. It can directly cool test tubes and reaction bottles for chemical reactions at low temperatures, and store chemicals and biological products at low temperatures. It can also be used in combination with rotary evaporator, vacuum drying oven and multi-purpose vacuum pump of circulating water. Large capacity open bath tank and external circulation integration, which can be used as the freezing tank, and can provide cooling fluid. Features: 1. Adopt compressor refrigeration and intelligent control system, and have multiple protection devices such as delay, overheat, overcurrent and over voltage. 2. The compressor and main components are imported high-quality components, guaranteeing reliability and service life. 3. The circulating pump can output the internal cooling fluid of the tank (machine), cool the experimental vessel outside the machine or establish the second constant temperature field. 4. The circulation system is made of stainless steel with functions of anti-corrosion, anti-rust and anti-cryogenic liquid pollution. 5. Cooling water that meets the dual requirements of temperature and water quality can be provided with the features of energy saving, water saving, pollution prevention and scale prevention. 6. The machine integrates cyclic cooling and reasonable power, fully showing the characteristics of space saving. 7. Some products have the function of instrument parameter locking, which can lock the set values of all parameters of the system. Non-operators cannot arbitrarily change the set parameters. 8. All operations are completed by pressing and touching soft keys on the computer intelligent control instrument. The operation is simple and intuitive. 9. The product is easy to use and can work continuously. Technical parameters: Model: DLSB - 30/40 Temperature range (℃) : - 40 ~ at room temperature Temperature control precision (℃) : plus or minus 2 Refrigerating capacity (W) : 10 ℃ 4780 0 ℃ 4180 -10 ℃ 3670 -20 ℃ 2310 -30 ℃ 1100 -40 ℃ 480 Flow (L/min) : 12 Head (m) : 5 ~ 7 Reservoir volume (L) : 30 Opening size (mm) : sheets 320 by 235 Best environment temperature (℃) : 5 ~ 25 Power supply (V/Hz) : 220/50 Total power (W) : 2400 Shell material: cold plate electrostatic spraying Overall dimensions (mm) : 665L x 545W x 1010H Weight (kg) : 100
Brief introduction: DLSB- series cryogenic coolant circulation pump is a high-tech product developed by our company and colleges based on similar products in Germany and Japan and combined with China's national conditions to reach the international advanced level and fill the domestic blank. It can directly cool test tubes and reaction bottles for chemical reactions at low temperatures, and store chemicals and biological products at low temperatures. It can also be used in combination with rotary evaporator, vacuum drying oven and multi-purpose vacuum pump of circulating water. Large capacity open bath tank and external circulation integration, which can be used as the freezing tank, and can provide cooling fluid.
