Hunan Kaida Scientific Instrument Co., Ltd
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Desktop universal high-speed freeze centrifuge KH20R-II
Desktop universal high-speed freeze centrifuge KH20R-II
Product details

modelModel

KH20R-II

Maximum speedMax Speed

18600r/min

Maximum relative centrifugal forceMax Rcf

23950×g

Maximum capacityMax Capacity

AngleAngle Rotor: 400ml

levelSwing Rotor: 1000ml

Speed accuracySpeed Accuracy

±10r/min

Temperature rangeTemperature Range

-20-+40

Temp AccuracyTemperature Accuracy

±1

time rangeTime Range

1s-999min/999s

power supplyPower Supply

AC 220V 50Hz 18A

Machine noiseNoise

60dB

External dimensionsDimension

670×705×440mm

weightWeight

110kg

For more centrifuge issues, please call us for consultation: 0731-85150921/15607496282(Same WeChat account)



Advanced system, good centrifugation effect

10 options for rising and falling rates, custom centrifugation parameters to achieve optimal centrifugation

Jogging function, brief centrifugation, convenient for diversified centrifugation

Exclusive SCT speed control technology for precise centrifugation

Exclusive SBT soft brake technology effectively reduces heavy suspension and ensures maximum sample yield

Constant speed timing, centrifugation time can be freely selected in minutes or seconds to achieve fine centrifugation

High safety, use with confidence

Fully automatic rotor recognition system, no need to select rotor number, to prevent overspeed operation

Protection functions such as over temperature, over speed, door cover, imbalance, etc., with sound and light alarm prompts to ensure human-machine safety

Steel body, stainless steel centrifugal chamber, steel sheath, three-level shock-absorbing structure to prevent accidents

Biosafety rotor, capable of high-temperature and high-pressure sterilization, effectively prevents aerosol production and biological contamination
The instantaneous centrifugation function facilitates the removal of cracking that may remain on the EP tube coverProduct, particularly suitable for nucleic acid testing, nucleic acid screening, virus testing

User friendly interface and user-friendly operation

LCD, LED multi screen display, single key settings for program group, lifting speed, speed/centrifugal force, time, temperature and other parameters without the need for combination keys, easy to operate

Microcomputer control, automatic memory of operating parameters, RCF can be directly started, 40 custom working modes can be called directly, reducing repetitive operations

Premium components, durable and long-lasting

High torque brushless variable frequency motor, European imported ultra high speed bearings, European imported fluorine free compressor, ensuring high quality

Aviation rubber vibration reduction, Chinalco ultra hard aluminum alloy rotor, extends machine service life

Strong universalityOne machine with multiple functions

It can centrifuge both high-speed angular rotors and large capacity horizontal rotors, suitable for research and production in multiple fields



rotor type

Rotor Type

Serial Number

Number

capacity

Capacity

Maximum speed

Max Speed (r/min)

Maximum relative centrifugal force

Max RCF(×g)

Test tube size (mm)

Dimension of tube

ANGLE ROTOR

Angle Rotor

No.1

12×1.5/2.0ml

18600

23950×g

Φ10×42

No.2

18×0.5ml

18600

23950×g

Φ8×32

No.3

24×1.5 /2.0ml

14000

17510×g

Φ10×42

No.4

10×5ml

16000

17420×g

Φ14×54

No.5

12×10ml

13000

17370×g

Φ16×81

No.6

6×50ml

13000

17380×g

Φ28×105

No.7

4×8×0.2ml

12000

14800×g

Φ6×22

No.8

8×15ml

10000

9690×g

Φ16×115

No.9

4×100ml

10000

9690×g

Φ38×124

Enzyme labeled rotor

Microplate Rotor

No.10

2 × 2 × 96 holes

4000

2300×g

ELISA Plate

Horizontal rotor

Swing Rotor

No.11

4×50/100ml

5500

5310×g

Φ38×124

No.12

8×50/100ml

4000

2810×g

Φ38×124

No.13

32×10/15ml

4000

2810×g

Φ16×85-118

No.14

48×5/7ml

4000

3500×g

Blood collection tube

No.15

4×250ml

4000

3500×g

Φ64×113

For more centrifuge issues, please call us for consultation: 0731-85150921/15607496282(Same WeChat account)


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