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Refrigerated Centrifuge

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Laboratory Large Capacity Centrifuge High Speed 22000Rpm Refrigerated 4*750Ml

Applications:Hospitals, Veterinary Clinics, Food Labs, Universities & Colleges, Pharmaceutical Labs, Cell Culture Labs
Max.Speed22000rpm with fixed angle rotor 12x1.5/2.2ml
Max.Capacity4*250ml fixed angle rotor, 4*750ml swing out rotor
Temperature control range-20℃~+40℃
Matched RotorsFixed angle rotors
Model Number:TRHI22-L (old model:VCK-20R)
Certification:CE, ISO13485,ISO9001, SFDA
Warranty1 year warranty for the whole machine, 3 years warranty for the compressor and 5 years warranty for the motor. Free replacement parts and shipping within warranty.
  • Description
  • Video
  • Technical Specifications
  • Rotors and Accessories
  • Competitive Advantage

The centrifuge TRHI22-L has an extraordinary capacity with a maximum of 4x250ml fixed angle rotor, and 4x750ml swing out rotor.

A broad selection of fixed-angle and swing-out rotors is available, along with an extensive range of accessories with buckets and adapters, including bio-safety configurations.

The tube capacities extend from 0.2 ml to 250 ml in fixed-angle rotors and 2 ml to 750 ml in swing-out rotors. Microtiter and deepwell plates can also be centrifuged.

The resulting compatibility with a large number of specimen tubes enables high versatility and allows use for a very wide variety of tasks, including high-throughput applications.


● Metal housing, metal lid, and stainless steel centrifuge chamber are autoclave-able and resistant detergents and disinfection liquids.

● Observations window on lid for speed calibration and noise measurement.

● Microprocessor control with frequency conversion A.C. motor drive

● 7-inch touch screen display the parameters of Speed, Timer, RCF, Rotors, Program(Memory), Acceleration& Deceleration information and Error code information.

● Double layers sealing ring made for the centrifuge lid and the instrument to keep long good sealing.

● Bio-safety: gas-tight rotating head that can be sterilized at high temperature, centrifugal cavity with ultraviolet sterilization function, enter the sterilization state after turning on the machine.

TRHI22-L : benchtop refrigerated

User friendless

● CFC-free refrigerant, temperature sensor inside the chamber, pre-cooling feature, precise temperature control up to – 20°C.

● Programmable and storable, stores up to 1000 programs and provides direct user access with one keystroke save. The stored parameter: combination remains in the memory even after the centrifugation has been switched off.

● Traceability function: USB interface, traceable to more than 1000 sets of centrifugal data.

● Password lock: The centrifuge operating system is equipped with a password to prevent misoperation.

● Provides the 10 acceleration rates and 10 braking ramp, to effectively avoid secondary sedimentation, with better centrifugation effect.

● Automatic lid-locking and holding during rotor run

● Easily exchangeable rotors, special rotor connector which makes it easy to load and unload rotor.

● Automatic troubleshooting with indication of error code and alarm on the screen.

● “Mute”patent technology. Noise level lower than 58 decibel at the highest rotational speed.

● Automatic rpm/rcf conversion

● Automatic rotor identification system, coded rotor identification prevents the rotor from over speeding.

TRHI22-L : benchtop refrigerated


● Safety and Standards Certification: CE

● Product Safety: EN61010-1 and EN 61010-2-020 Electromagnetic Compatibility: EN 61326-1

● Safety Electrical lid interlock,door can not open when rotor is running and machine won’t run when lid open and error code appears.

● Emergency lid-lock release when power failure(very useful in an unexpected power interruption).

● Gas hinge for lid drop protection.

● Safety protections are made for the over speed, over heating(motor, chamber), imbalance etc to ensure the man machine safety.

TRHI22-L : benchtop refrigerated

Speed range(rpm)0-22000rpm adjustableTime range1-99minutes 59s adjustable
Max Capacity(ml)4*750mlSpeed accuracy±10r/min
RCF range (xg)0-34090xg adjustableACC/DEC1-10 rates
Temperature control range-9℃~+35℃Temperature control accuracy±1℃
Noise(dBA)≦58dB(A)Net weight(without rotor)110KGS
Power supplyAC220V,50HZ,10A, 2400WDimension(mm)735x730x360mm(LxWxH)
No.Max. capacityMax.speedMax.RCFNote
NO.1112×1.5/2.2ml22000r/min34090xgPP/PC tube
12×0.5mlPP/PC tube
12×0.2mlPP/PC tube
NO.2212×5ml18000r/min23182xgPP/PC tube
12×1.5mlPP/PC tube
NO.3424×1.5/2.2ml18000r/min29000xgPP/PC tube
24×0.5mlPP/PC tube
24×0.2mlPP/PC tube
NO.4412×10ml16000r/min20600xgPP/PC tube
12×5mlPP/PC tube
12×1.5mlPP/PC tube
NO.5510×15ml15000r/min27410xgPP/PC tube
10×5mlPP/PC tube
10×1.5mlPP/PC tube
NO.666×50ml16000r/min25758xgPP/PC tube
6×15mlPP/PC tube
6×10mlPP/PC tube
6×3×1.5mlPP/PC tube
NO.778×50ml15000r/min26800xgPP/PC tube
8×15mlPP/PC tube
8×10mlPP/PC tube
8×3×1.5mlPP/PC tube
NO.886×100ml15000r/min27170xgPP/PC tube
6×50mlPP/PC tube
6×15mlPP/PC tube
6×10mlPP/PC tube
6×3x5mlPP/PC tube
6×4x1.5mlPP/PC tube
NO.994×250ml10000r/min14534xgPP/PC tube
4×100mlPP/PC tube
4×50mlPP/PC tube
4×5×15mlPP/PC tube
4×5×10mlPP/PC tube
4×10×1.5mlPP/PC tube
NO.10104×750ml4500r/min4358xgRound cup
4×26×5/2mlVacuum blood collection tubes
4×13×15/10mlPP/PC tube
4×5×50mlPP/PC tube
4×3×100mlPP/PC tube
4×1×500mlPP/PC tube
NO.11112×2×96 well4200r/min3057xg
2×32×1.5mlPP/PC tube

1.Professional centrifuge manufacturer, competitive price.

2.ISO9001, ISO13485, CE, SFDA Certification, all machines undergo strict quality testing and good packaging before transportation.

3.Long-term technical support and professional customer service at every stage of the product sales, delivery and operation.Our highly qualified and experienced service team providing you with a unique level of support for your purchase for it's entire lifetime.

4.We can also offer customized solutions for clients' special requirements.

5.Powered with an efficient team of engineers backed by years of experience in their respective fields, the company ensures each and every product that leaves the manufacturing unit is up to the mark in all respects.


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