Brief introduction: DL series low temperature cooling liquid circulating pump (machine) adopting air-cooled compressor refrigeration and microcomputer intelligent control system, to provide low temperature cooling water (liquid) flow or constant temperature water (liquid) flow, in order to meet with cryogenic liquid and cooling water to cool down or constant temperature instruments (such as rotary evaporator, fermentation, electron microscope, low temperature chemical reaction kettle, electron spectrometer, mass spectrometer, density meter, freeze drying, vacuum coating machine, biopharmaceutical reaction kettle, etc.). DL series (machine) can be used in conjunction with 2 l ~ 50 l rotary evaporator (dish) instead of water condensation, especially suitable for water condensation at low boiling point or heat sensitive material evaporation. For high-temperature or water-scarce areas, the use of DL series products can meet the need of saving water and ensuring rapid cooling by cooling instruments. The DL series (machine) can also be placed in the working cold tank (bath), and various containers containing biochemical reagents or tested samples can be directly used for cryogenic temperature test or test. Features: 1. Air cooled fully closed compressor unit refrigeration. The microcomputer intelligent control refrigeration system is automatically turned on. 2. The circulating pump can output the internal cooling liquid of the tank (machine), cool the experimental vessel outside the machine or establish the second constant temperature field. 3, with double window, red, green two color LED display temperature value and temperature measurements, resolution of 0.1 ℃. Microcomputer can be fixed temperature measurement deviation, the digital display precision of 0.1 ℃. 4, temperature difference within 0.2 ℃ to 19.9 ℃ set arbitrary, can make the cooling water (liquid) constant volatility and machine the best energy saving on energy consumption of matching. 5. It has the function of microcomputer software lock, which can lock the set value of each parameter of the system. The set parameters cannot be changed in irrelevant people. 6. All the above operations are completed by pressing and touching the soft key on the computer intelligent control instrument. The operation is simple. Technical parameters: Model: DL - 3015 Working temperature (℃) : - 30 Volume (L) : 15 Refrigerating capacity (w) : 1000 Constant temperature precision (plus or minus ℃) : 0.5 Pump flow (L/min) :15
Brief introduction: DL series low temperature cooling liquid circulating pump (machine) adopting air-cooled compressor refrigeration and microcomputer intelligent control system, to provide low temperature cooling water (liquid) flow or constant temperature water (liquid) flow, in order to meet with cryogenic liquid and cooling water to cool down or constant temperature instruments (such as rotary evaporator, fermentation, electron microscope, low temperature chemical reaction kettle, electron spectrometer, mass spectrometer, density meter, freeze drying, vacuum coating machine, biopharmaceutical reaction kettle, etc.). DL series (machine) can be used in conjunction with 2 l ~ 50 l rotary evaporator (dish) instead of water condensation, especially suitable for water condensation at low boiling point or heat sensitive material evaporation. For high-temperature or water-scarce areas, the use of DL series products can meet the need of saving water and ensuring rapid cooling by cooling instruments. The DL series (machine) can also be placed in the working cold tank (bath), and various containers containing biochemical reagents or tested samples can be directly used for cryogenic temperature test or test.
