specification :

Features
1.Professional refrigeration, import dual compressors cooling, cooling rate is fast and stable.   
2.The instrument is made of stainless steel bath, anti-corrosion, two slots and four holes, can proceed four experiments within one machine.   
3.Digital display temperature control, high precision, digital timer alarm, easy to adjust.   
4.Using split structure, to avoid cold source compressor working vibration impacting the testing results.   
5.Instrument got reasonable structure, beautiful shape, easy operation.  

Technical parameters:
Constant temperature bath

Rated voltage: AC 220V±10% 50Hz
Slot power: 350W×2(700W)
Slot holes: Two slots and four holes
Bath volume: 5L
Temperature control: Digital display temperature control

Temperature range:  Room temperature ~ -68°C
Temperature accuracy: ± 0.1°C
Temperature sensor:  Pt100 (Platinum resistor)
Timer:  Two timer devices
Mixing method: Mixing motor, 1200r/min 
Ambient requirement temperature: 15~30°C   Humidity≤85%

Special cold source:  
Rated voltage: AC 220V±10% 50Hz
Input power: 800W
Cooling time: 100min (Room temperature≤30°C)
Downtime: duration ≥20min
Ambient temperature requirement: 15~30°C   Humidity≤85%