GH seires

Description:
This series of products adopt the latest international advanced CFC-free refrigeration system.Is designed to meet the requirement for the precision of constant-temperature in the institutes relating to reasearch, biology, physics, medicine, chemical industry and other departments. The products possess some feature: keeping the temperature uniform within the tank and making more precise temperature-control.The products can also be used as ordinary thermometers, or other temperature-measuring instruments for norm-fixing in temperature-instrument manufacture.

MainFeatures:        
● Digital Resolution：0.01℃、0.001℃Optional
● Temperature Stability：±0.002~±0.02 Optional
● Temperature Range：-40-300℃adjustable
● Adopted CFC-free refrigeration hermetic compressor technology, energy saving
● With a power-off protection function, automatically delayed for three minutes
● Using a large screen display ,easy to understand working conditions
● With a circulating pump, can be established the second constant temperature field outside the tank or cooling experimental device outside the tank
● High-quality hermetic compressor cooling system with overheating, automatic overload protection
● Intelligent PID automatically adjust control function
● Upper and lower temperature alarm can be set
● Inner made by high quality stainless steel material
● Deviation of the temperature measurements can be amended, temperature display accuracy is up to 0.01℃, or 0.001℃

Main technical parameters：