Brief introduction: Yu Ming brand DL series low temperature cooling liquid circulating pump USES air-cooled enclosed compressor refrigeration and microcomputer intelligent control system, to provide cooling water (liquid) flow at low temperature or low temperature 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, chemical reaction kettle fermentation tank, electron microscope, low temperature, the density of electron spectrometer, mass spectrometer, apparatus, freeze dryer, vacuum coating, reaction kettle, etc. A variety of volumes can also be directly in the groove of the low-temperature thermostatic experiment. Main features: Air cooled fully closed compressor refrigeration, microcomputer control refrigeration system automatic opening, refrigeration system with delay, overheating, over current, and other multiple protection devices. Circulation pumps can output cold fluid in tanks, cooling or outside the thermostat experimental containers or establish a second thermostat field. Microcomputer is equipped with timing shutdown function. When this function is enabled, the timing shutdown time can be set arbitrarily within 0 ~ 100 hours. Adopts double window, red and green two color LED display temperature value and temperature measurement, display resolution 0.1 ℃, the microcomputer can be fixed temperature measurement deviation, the digital display precision of 0.1 ℃. Is a microcomputer software lock function that locks the set values of parameters in the system. Irrelevant people cannot change the set parameters. Above all operation in the computer intelligent control device touch soft keys to complete, simple operation. Products are easy to use and work continuously. Technical parameters: Model: DL - 1005 Working temperature (℃) : 5-10 Volume of cold groove (L) : 5 Refrigerating capacity (W) : 350 Precision constant temperature (℃) :±0.5 Circulation pump flow (L/min) : 15 The limit temperature (℃) : 15
