Features: 
Programmable microprocessor control( AC brushless motor) ;
LCD display: speed, RCF, time and temperature, conversion of RPM/RCF;
CFC-free refrigeration, fast cooling, cycle defrost system;
External cold-rolled steel with powder coating steel, stainless steel 
centrifugal chamber and lid;
Fan-forced air circulation system for fast recovery of temperature;
10 procedures of adjustable speed from grad 0 to 9;
Electronic lock lid and interlock safety system, auto lock rotor system.
Alarm: lid open, imbalance, over speed, over temperature, rotor mounting 
abnormally.
Functions: RCF selection, quick run, automatic rotor recognition and 
backup,electronic imbalance detection, dynamic electric brake system, 
memory-based programmed operation, inching function, short-spin function.
Technical Parameters:
| Model | BKC-TH16RII  | BKC-TH20RII | 
| Max Capacity | 4×100ml | 
| Max Speed | 16000rpm | 20500rpm | 
| Max RCF | 17800xg | 29200×g | 
| Speed Accuracy | ±30rpm | 
| Temp range | -20~40℃ | 
| Temp accuracy | ±1℃ | 
| Timing | 0~99min | 
| Noise | ≤58dB | ≤65dB | 
| Power supply | AC220V,50Hz | 
| Power consumption | 1.5KW | 1.75KW | 
| Externalsize (W*D*H) mm | 600×580×370 | 
| Packing size (W*D*H) mm | 750*730*570 | 
| Net weight(kg) | 95 | 
| Gross weight (kg) | 107 | 
Accessories:
| Model | BKC-TH16RII | BKC-TH20RII | 
| Angle Rotor | Speed (rpm) | RFC (xg) | Capacity | Speed (rpm) | RFC (xg) | Capacity | 
| 16000 | 17800 | 18*0.5ml | 20500 | 29200 | 18×0.5ml | 
| 16000 | 17800 | 12*2.2/1.5ml | 20500 | 29200 | 12×2.2/1.5ml | 
| 13000 | 16060 | 48*0.5ml | 15000 | 21000 | 48×0.5ml | 
| 13000 | 16060 | 24*2.2/1.5ml | 15000 | 21000 | 24×2.2/1.5ml | 
| 13000 | 11500 | 10*5ml | 15000 | 14800 | 10×5ml | 
| 12000 | 14800 | 12*10ml | 15000 | 23120 | 12×10ml | 
| 12000 | 14800 | 6*50ml | 13000 | 17400 | 6×50ml | 
| 10000 | 11220 | 12*15ml | 12000 | 13200 | 12×15ml | 
| 10000 | 11220 | 4*100ml | 10000 | 11200 | 4×100ml | 
| 9000 | 10500 | 24×10ml | 
 | 
 |  
 | 
| Microplate | 4000 | 2300 | 2*2*48 well | 4000 | 2300 | 2x2x48 well | 
| SwingRotor |  
 |  
 |  
 | 9000 | 10500 | 24×10ml | 
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