DC series low-temperature circulatory water baths are high-precision constant temperature sources with their own refrigeration and heating, which can be widely used in laboratories of petroleum, chemical industry, metallurgy, medicine, biochemistry, quality control institutions, universities and other research sites.

Main technical specifications
1. Power supply:AC220V±5%, 50Hz
2. Temperature range and precision:-40 to 100℃,±0.1℃
3. Temperature sensor:Pt100
4. Pumping rate:4L/min
5. Woking hole dimension:160×120mm
6. Working chamber dimension:250×200×150mm

Main technical features
1. Completely closed compressor unit refrigeration, refrigeration system with overheat, overcurrent protection device.
2. It has the function of internal and external circulation, so it can directly conduct the low-temperature and constant temperature test in the tank, and also provide the external circulation liquid.
3. Digital display PID temperature control technology, high temperature control precision, to ensure the uniformity and stability of bath temperature
4. The table and inner tank are all made of stainless steel, beautiful and corrosion resistant.