Specification :

Expert 21K-R high speed refrigerated centrifuge

AC frequency conversion motor, high precision, super-low noise

Blue backlit LCD display: speed, centrifugal time remaining, temperature in centrifuge chamber, accumulated running time, fault

Fixed-speed time function: running time begin with its setting speed

Electronic lock device to achieve the best operating performance

Speed and time can be set and adjusted in the process of centrifugal

With“ short� instantaneous centrifugal function

10 sorts of acceleration and deceleration preset curves

Electronic monitor for imbalance, sound and symbol alarm, brief text displaying error message, meanwhile, quickly stopping operation

Speed, centrifugal force, time and temperature can be set

Temperature range: -20 to + 40 , intelligentized standby cooling function ensure that it can refrigerate the sensitive sample before/ after centrifuging even reach the max speed, maintain the sample temperatured4

Max. speed 21000 rpm
Max. RCF 37044 × g
Max. capacity 4× 85 ml
Time range 0-9h59min
Speed precision ± 50rpm
Dimensions 61× 72× 41cm
Weight without rotor 100 kg
Noise d65dB A
Power 220v/ 50Hz 1600w
Temperature -20 - + 40
Temperature control precision + / -1

No. Rotor model Capacity ( ml) Max speed( rpm) Max RCF( × g)
1 Fixed angle 24× 1.5/ 2.2 21000 37044
2 Fixed angle 30× 1.5/ 2.2 18000 35925
3 Fixed angle 12× 5 16000 18700
4 Fixed angle 12× 10 15000 21418
5 Fixed angle 6× 50 14000 21093
6 Fixed angle 6× ( 30+ 10) 14000 21293
7 Fixed angle 4× ( 50+ 10) 14000 19069
8 Fixed angle 24 capillary 12000 15300
9 Fixed angle 6× 8strip 10000 18480
10 Fixed angle 12× 15 12000 17858