This instrument uses 220V AC power, please make sure that the rated current of the power socket is not less than 10A before use, and it has a safety grounding device (please connect the grounding device to the working room when using it). When adding water, please note that it is not less than 8cm away from the upper cover. Soft water must be used, preferably distilled water. Do not use well water, river water, spring water or other hard water to prevent the heating tube from bursting and affecting the constant temperature sensitivity. Please use it correctly according to the instructions of the temperature control instrument, set the required temperature value> first turn on the power, set the required temperature value on the instrument according to the instruction, when the temperature reaches the set temperature, you can turn on the cycle switch, so All programs enter the normal working state. Shanghai Haozhuang has not only developed low-temperature and constant-temperature instruments, ultrasonic instruments, cabinet instruments, microbiological instruments, ice-making refrigeration instruments, and laboratory supporting instruments, but also gradually formed a product pattern in which various scientific instruments and technical reserve products develop together. . Dedicated customer service! Classic Sunglasses are never outdated. They have become the necessary tools for everyday modeling. They are suitable for all people to wear and wear. The classic is eternity. It is good for the inside and outside. In fashion, it has a few nostalgia for you. The mirror surface is smooth and neat, the exquisite craft coloring is uniform, unparalleled perfect texture. Comfortable vision, and at the same time create additional sense of avant-garde, walking on the road, you are the focus. Classic Sunglasses Classic Sunglasses,Classic Eyewear,Fashion Classic Sunglasses,Custom Classic Sunglasses China Guangdong Shenzhen city Omelle glasses Co., Ltd. , https://www.omelleoptical.com
Shanghai Haozhuang Instrument Co., Ltd. Hao Zhuang (LNB) brand DC series cryostat is a high-precision constant temperature source with refrigeration and heating. The new product cryostat circulation flow rate of 6L / Min is more stable. This low-temperature constant-temperature bath can be used for constant temperature experiment in the water tank inside the machine, or connected with other equipment through a hose, and used as a constant temperature source. New product cryostats are widely used in research departments such as petroleum, chemical industry, electronic instrumentation, physics, chemistry, bioengineering, medicine and health, life sciences, light industrial food, physical property testing and chemical analysis, colleges and universities, enterprise quality inspection and production departments ， Provide a field source with controlled heat and cold, uniform and constant temperature for the user when working, perform constant temperature test or test on the test sample or the product produced, and can also be used as the heat or cold source for direct heating or cooling and auxiliary heating or cooling .
Operating principle of the cryostat:
After the compressor is in operation, it is vaporized by suction-compression-exhaust-condensation-throttling-low temperature evaporation heat absorption. The temperature of the water is reduced to the temperature set by the temperature control table, such as the temperature set by the temperature control table is higher than normal temperature. The contactor in the temperature control meter works automatically, giving the heating tube a current signal, and the heating tube starts to work when working in the low temperature thermostat. The inlet and outlet of the whole machine can be used for internal circulation or external circulation of the internal water source, and the internal water source can also be led out. Do the second constant temperature field outside the cryostat.
How to use the cryostat: