This product applies to the real experience and production departments of environmental protection, health and epidemic prevention, livestock, drug testing, aquatic research institutions, water and BOD determination of the cultivation of bacteria, fungi, microorganisms, preservation, planting, breeding experiments dedicated thermostatic device. 
 Model 
 P70A 
 P142A 
 P280A 

 Volume 
 70L 
 142L 
 280L 

 Environmental conditions 
 Temperature is 5 to 30 ℃ 

 The highest relative humidity of 80% 

 Altitude to 2000M 

 Supply voltage 
 AC220 ± 10V, 50HZ ± 1HZ 

 Temperature range 
 At room temperature +5 ° C - 50 ° C 

 Temperature 
 Accuracy 
 ± 0.2 ℃ 

 Volatility 
 ± 0.5 ℃ 
 ± 0.5 ℃ 

 Uniformity 
 ± 0.5 ℃ 
 ± 0.8 ℃ 

 Controller 
 PID microprocessor control and touch-button, digital display 

 Sensor 
 PT100-type thermocouple 

 Time 
 Timed opening and closing (up to 999 minutes, the shortest one minute) 

 Material 
 Internal 
 Stainless steel mirror 

 External 
 Cold-rolled steel plate surface spray 

 Size 
 Internal 
 380 × 455 × 545 
 500 × 380 × 750 
 580 × 550 × 950 

 External 
 570 × 560 × 1200 
 640 × 620 × 1270 
 600 × 700 × 1470 

 Net weight 
 55KG 
 74KG 
 82KG 

 Power consumption 
 300W 
 500W 
 800W 

 Shelf (/ max) 
 2/4 
 2/4 
 2/4