KF4 series of low-temperature sink 
 Products 
 This product can provide space for the role of liquid at low temperature, it is widely used in petroleum, chemical, metallurgy, medicine, biology, universities, scientific research, military, physics experiments, genetic engineering, polymer engineering and other necessary laboratory equipment. It can carry out low temperature experiments at low temperature tank can also be connected by hoses and other equipment supporting the use of a low temperature source, such as various concentrators, rotary evaporators, electron microscopy, electron probe, electrophoresis apparatus, viscometer, molecular pump ion pump, microwave treatment machines. 
 Features: 
 1, imported compressor, cooling capacity, reliable; 
 2, experimental low-temperature tank at work or outside the lead tank of cold liquid, cooling the outside experimental equipment; 
 3, the new design of the professional circuit, PID output, more precise temperature control; regulate temperature, so that more accurate temperature field; interior, the panel made of stainless steel, clean, beautiful and resistant to corrosion; 
 Technical parameters 
 Temperature: -40 ~ +50 ℃ 
 Degree of temperature fluctuation: ± 0.5 ℃ 
 Tank volume: φ170 × 200 (mm) 
 Operating voltage: 220V 50Hz 
 Total power: 800W 
 Pump Flow: 4L/min 
 Dimensions: 580 × 300 × 300 (mm)