1. Fermentation Tank 2. Polarimeter 3. Refractometer 4. Spectrophotometer 5. Electrophoresis System Technical data:Working Temperature Range: -20°C~200°CTemperature Stability: ±0.03°CTemperature Display Resolution: 0.1°CTemperature Control Algorithm: PIDTemperature Sensor Type: PT100Heating Capacity: 2000WCooling Capacity: 250WRefrigerant:R134aPump Capacity: 10L/minFlow Pressure Suction: 0.35 barFilling Volume Capacity: 6LDimension: 400mm×240mm×650mmPower Supply: 220 VAC ±10% 50HzInterface: RS232/RS485Use Environment: -20°C~70°C 

Refrigerated Circulating Water Bath Circulator 6H-20