Laboratory Centrifuge Specialist
Products > Benchtop Centrifuges > High-speed Microlitre Centrifuges
Benchtop High Speed Refrigerated Centrifuge
Model: CTH1650R

Max. RPM: 16500
Max. RCF : 21530 x g
Max. Capacity: 24 x 1.5/2.0ml
Temp. Control: -20oC-40oC
  • Microprocessor-based controlled and frequency conversion motor drived. Its motor is maitenance – free and run quietly even at high speeds.
  • A memory function for parameters is available for repetitive seperation operation.
  • Simply panel with Large LCD display for user-friendly operation. Both set paramenters and actural run conditions can be dispayed and modified in real time.
  • With unique damping system, 10 acceleration and braking rates to fast for efficient sample separation, or slow for protection of delicate samples.
  • Low-noise output lower than 55dB offer you a comfortable reseach environment.
  • Powerful refrigeration system with imported environmental refrigerants ensure high temperature control accuracy.
  • Designed with various protection devices for maximum operational safety, such as stainless steel chamber, lid lock system, over-speed detection, over-temperature detection and so on.
  • Automatic rotor recognization fuction ensures the maximum speed are not exceeded to protect the rotor and sample for safer seperation.
  • Excellent cooling performance ensure all rotors, at full load, can maintain at -4°C at full speeds.
Benchtop Microliter Refrigerated Centrifuge, without rotor
Model CTH1650R
Max.Speed (r/min)  16500
Max. RCF (x g) 21532
Max. Capacity (ml) 80
Control Microprocessor
Drive AC Frequency Motor
Accel/Decel Rates 10/10
Speed Range (r/min)  100-16500
Speed Control Accuracy (r/min)  ±20
Temp. Set Range (°C) -20 to +40
Temp. Control Accuracy ±1
Timer Range(hour:min:sec) 0-99:59:59
Noise (dB) ≤65
Power Supply V (Hz)  220/110V (50/60), 10A single phase
Dim. (W x D x H) mm 415 x 660 x 320
Weight (kg) 55


Rotor Type Rotor No.

Max. Capacity

(place x ml)

Max. Speed


Max. RCF

(x g)

Tube Size

(Range, ml)

Adapters for smaller tubes
Fixed Angle Rotor 1 12 x 1.5/2.2 16500 18360 0.25-2.2 Available
Fixed Angle Rotor 2 12 x 5 12000 10142 0.25-5 Available
Fixed Angle Rotor 3 24 x 1.5/2.2 15000 21532 0.25-2.2 Available
Fixed Angle Rotor 4 30 x 1.5/2.2 12000 16270 0.25-2.2 Available
Fixed Angle Rotor 5 48 x 0.5 12000 10920 0.5 Unavailable
Fixed Angle Rotor 6 6 x 8 x 0.2 strip 13000 16020 0.2 Unavailable
Fixed Angle Rotor 7 18 x 0.5 16000 15300 0.5 Unavailable
Fixed Angle Rotor 8 8 x 10 12000 12900 0.25-2.2 Available
Add.: No.229,Guyuan Road,High-tech Development Zone, Changsha,Hunan, China 410000 Tel: +86-731-88803020 Email:

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