22 Products
Collection: Heating & Cooling Circulator
Lab1st provides 3 series Heating Cooling circulators--DC series, HR series and HRV series heating cooling circulators to meet the different requirements.
- Lab1st DC series heating cooling circulator is an open table type circulator with compact structure and small footprint, which the temperature range is -5℃ - 95℃. Its realize inside and outside circulation, achieve "constant temperature" in the liquid tank and the compressor can be started at high temperature. Intelligent control system, rapid temperature rise, stable temperature make it easy to operate.
- Desktop design, compact structure
- Open bath for internal / external applications
- High precision
- The compressor can be turned on to quickly cool down at high temperatures
- Our HRV series hermetic heating cooling circulators have a working range of -100°C to 200°C, and are widely used in pharmaceutical, chemical, biological and other industries to provide heat and cold sources. The machine adopts a fully enclosed pipeline design and is equipped with a high-efficiency plate heat exchanger, which reduces the demand for heat transfer fluid and improves the heat utilization rate of the system to achieve rapid temperature rise and fall. The heat transfer medium is in a hermetic system with an expansion tank. The heat transfer medium in the expansion tank does not participate in the circulation. Whether it is high temperature or low temperature, the expansion tank is kept at 60°C, which effectively reduces the risk of the heat transfer medium absorbing moisture and volatilizing during operation.
- Wide operating temperature range, with heating and cooling functions
- PT100 temperature sensor, overvoltage, delay, overcurrent, overheating, leakage, protector, etc.
- Higher power devices can be customized
- Can be upgraded to PLC remote control
