Introduction
A refrigerated centrifuge is a laboratory centrifuge equipped with a refrigeration system that cools the rotor chamber, maintaining the samples at a controlled low temperature during centrifugation, and it is used for the separation of biological samples, such as cells, proteins, nucleic acids, and subcellular components, which may be heat-sensitive and require low temperatures to preserve their integrity. In operation, the samples in tubes are placed in the rotor, which is placed in the refrigerated chamber, and the rotor spins at high speed, generating centrifugal force that separates the components of the sample by density; the refrigeration system cools the chamber, typically down to about -20 degrees Celsius or lower in some models, preventing the samples from overheating during the run and preserving temperature-sensitive samples, and the centrifuge provides precise control of the speed, time, and temperature, and it is available with various rotors for different tube sizes and capacities, and with different maximum speeds, from low-speed models for cells to high-speed models for subcellular particles. Refrigerated centrifuges are used in molecular biology for pelleting cells and bacteria, for isolating nucleic acids and proteins, for separating blood components, for preparing samples for analysis, in clinical laboratories, in biotechnology, in pharmaceutical research, and in many other applications, and they are available in various sizes, from benchtop models to large floor-standing units, with features such as temperature control, programmable runs, and safety interlocks. With their temperature control, refrigerated centrifuges are essential for the centrifugation of sensitive biological samples.
Refrigerated Centrifuge LRF-T2040
Refrigerated Centrifuge operates with a maximum speed of 5500 rpm, with an accuracy of ± 10 rpm. It features automatic rotor identification function that ensures a reliable operation. T...
Refrigerated Centrifuge LRF-T2021
Refrigerated Centrifuge delivers a maximum of 41,495 × g, ensuring efficient separation of samples. With a capacity of 6 × 250 mL, it efficiently handles medium to large sample volume....
Refrigerated Centrifuge LRF-T2022
Refrigerated Centrifuge delivers a maximum speed of 22,000 rpm, enabling fast and effective sample separation. With 4 × 1000 mL rotor capacity, it supports large-volume processing in a ...
Refrigerated Centrifuge LRF-T2020
Refrigerated Centrifuge reaches a maximum speed of 8000 rpm for rapid separation. It delivers a maximum of 11,880 × g, ideal for medium-to-high force centrifugation tasks. Equipped with...
Refrigerated Centrifuge LRF-T2022
Refrigerated Centrifuge has a maximum speed of 15,000 rpm and a maximum of 23,670 × g. It supports both high-speed and low-speed rotors to suit different applications. The brushless mot...
Refrigerated Centrifuge LRF-T2019
Refrigerated Centrifuge has a maximum speed of 8000 rpm and a maximum of 15526×g for optimal sample processing. It features overspeed, overheat, and unbalanced protections with an auto ...
Refrigerated Centrifuge LRF-T2018
Refrigerated Centrifuge offers a maximum speed of 6500 rpm and a maximum of 6680×g for efficient sample processing. It is made of stainless steel with an anti-corrosion coating treatmen...
Refrigerated Centrifuge LRF-T2017
Refrigerated Centrifuge has a maximum speed of 6500 rpm and a maximum of 6680×g for efficient separation. It features a speed-up/down mode that can be set for customized acceleration an...
Refrigerated Centrifuge LRF-T2016
Refrigerated Centrifuge has a maximum speed of 16000 rpm and a maximum of 27762× for efficient separation. It offers two timing modes: started timing and reaching speed timing for flexi...
Refrigerated Centrifuge LRF-T2015
Refrigerated Centrifuge comes with a maximum speed of 10000 rpm and a maximum of 18300 ×g, designed for efficient sample separation. It features a rotor automatic identification system ...
Refrigerated Centrifuge LRF-T2014
Refrigerated Centrifuge comes with a maximum speed of 25000 rpm and a maximum of 64800 ×g for high-performance sample separation. It offers high compatibility with multiple rotors, prov...
Refrigerated Centrifuge LRF-T2013
Refrigerated Centrifuge comes with a maximum speed of 21000 rpm and a maximum of 47580 ×g for high-performance separation. It features an HD operational settings and monitoring. This un...
Refrigerated Centrifuge LRF-T2012
Refrigerated Centrifuge has a maximum speed of 23000 rpm and an of 35500 ×g for efficient sample processing. It is made up of stainless steel for enhanced durability and protection. Thi...
Refrigerated Centrifuge LRF-T2031
Refrigerated Centrifuge offers a maximum speed of 20,600 rpm and a maximum centrifugal force of 29,400×g. It features an intelligent touch panel for simultaneous display of operating an...
Refrigerated Centrifuge LRF-T2011
Refrigerated Centrifuge has a maximum capacity of 4 × 1200 mL and an adjustable speed range from 0 to 7000 rpm. It features an efficient, eco-friendly refrigeration system for precise t...
Refrigerated Centrifuge LRF-T2010
Refrigerated Centrifuge separates biological samples with maximum speed of 8000 rpm and maximum of 14550 × g. Designed with microprocessor control-based display for simple visualization...
Refrigerated Centrifuge LRF-T2022
Refrigerated Centrifuge features a maximum speed of 16,000 rpm, suitable for a wide range of applications. Its advanced cooling system maintains a temperature range from -20°C to -40°C...
Refrigerated Centrifuge LRF-T2021
Refrigerated Centrifuge offers a maximum speed of 16,000 rpm, accommodating up to 6 × 100 mL samples per run. It features a wide temperature range from -20°C to 40°C, ensuring sensiti...
Refrigerated Centrifuge LRF-T2030
is a micro-refrigerated centrifuge with microprocessor control system and timer and automatic / converter. The fixed angle rotor holds 0.5ml to 10ml tubes and has automatic lid lock fun...
Refrigerated Centrifuge LRF-T2010
is a microprocessor controlled floor standing refrigerated centrifuge having 50,000 rpm speed. It is equipped with advanced colour touch screen, positive feedback keypad and sealing sys...
Refrigerated Centrifuge LRF-T2030
is an advanced floor standing high speed refrigerated centrifuge. It is an efficient, safe and reliable instrument that provides high-throughput sample processing. With its wide acceler...
Refrigerated Centrifuge LRF-T2021
Refrigerated Centrifuge features a maximum speed of 21,000 rpm, making it suitable for high-volume sample processing. With a speed accuracy of ±20 rpm, it provides excellent control ove...
Refrigerated Centrifuge LRF-T2020
is a floor standing high speed refrigerated centrifuge having 21000 rpm speed. It is safe, reliable, and user friendly instrument equipped with brushless frequency motor, display, flexi...
Refrigerated Centrifuge LRF-T2010
is a microprocessor controlled table top type high speed refrigerated centrifuge with 20000 rpm speed and flexible axle driven rotor system. It is noiseless, pollution-free instrument w...
Refrigerated Centrifuge LRF-T2020
Refrigerated Centrifuge is a microprocessor controlled bench-top type micro refrigerated centrifuge having 16,000 rpm speed. It is safe, consistent and provides accurate results. With fe...
Refrigerated Centrifuge LRF-T2010
Refrigerated Centrifuge is a microprocessor controlled noise less large capacity refrigerated centrifuge having 12,000 rpm speed. It is equipped with advanced digital display, brushless ...
Refrigerated Centrifuge LRF-T2044
Refrigerated Centrifuge has a maximum speed of 6500 rpm and a maximum of 5952×g for high-performance separation. It features a HD large short-time centrifuge button for quick and conven...
Refrigerated Centrifuge LRF-T2043
Refrigerated Centrifuge has a maximum speed of 5500 rpm and a maximum of 5952×g for high-performance separation. It is constructed from durable stainless steel for enhanced strength and...
Refrigerated Centrifuge LRF-T2042
Refrigerated Centrifuge has a maximum speed of 6500 rpm and a maximum of 5091 ×g for efficient separation of temperature-sensitive samples. It features a centrifuge chamber made of stai...
Refrigerated Centrifuge LRF-T2041
Refrigerated Centrifuge comes with a maximum speed of 5500 rpm and a maximum of 4919 ×g for efficient separation. It features a noise reduction system for quieter operation during centr...
Refrigerated Centrifuge LRF-T2019
Refrigerated Centrifuge features a max speed of 16000 rpm and a maximum of 27762×g for high-speed processing. It comes with an energy-efficient, eco-friendly refrigeration system that ...
Refrigerated Centrifuge LRF-T2018
Refrigerated Centrifuge offers a maximum speed of 16500 rpm and a maximum of 21615×g for high-performance separation. It features microcomputer control with a large HD for clear monito...
Refrigerated Centrifuge LRF-T2017
Refrigerated Centrifuge has a maximum speed of 30,000 rpm and a maximum of 62,400 × g for high-performance centrifugation. It features a full steel inner cavity protective cover for en...
Refrigerated Centrifuge LRF-T2016
Refrigerated Centrifuge has a maximum speed of 25000 rpm and a maximum of 50803 × g for high-performance separation. It automatically calculates , and , for free switching between and ...
Refrigerated Centrifuge LRF-T2015
Refrigerated Centrifuge has a maximum speed of 21000 rpm and a maximum of 32868 × g for high-speed separation. It offers two modes that can be set: start timing and arrival revolution ...
Refrigerated Centrifuge LRF-T2013
Refrigerated Centrifuge has a maximum speed of 20000 rpm and a maximum of 31115 × g for high-performance separation. It comes with special thermal insulation to maintain optimal temper...
Refrigerated Centrifuge LRF-T2029
Refrigerated Centrifuge has a maximum speed of 16500 rpm and a maximum capacity of 4 × 100 ml for efficient sample processing. It features two selectable modes: start timing and arriva...
Refrigerated Centrifuge LRF-T2028
Refrigerated Centrifuge has a maximum speed of 18000 rpm and a maximum of 31115 × g for efficient purification of samples. It features a rotor automatic identification system for enhan...
Refrigerated Centrifuge LRF-T2027
Refrigerated Centrifuge has a maximum speed of 16500 rpm and a maximum of 26145 × g for precise sample separation. It features a rotor automatic identification system for enhanced safe...
Refrigerated Centrifuge LRF-T2026
Refrigerated Centrifuge reaches an impressive maximum speed of 25,000 rpm, ensuring fast and efficient separation of samples. A wide temperature range of -20℃ to 40℃ with an accuracy o...
Refrigerated Centrifuge LRF-T2025
Refrigerated Centrifuge operates at maximum speed of 30,000 rpm for correct sample separation. Equipped with advanced refrigeration for temperature control from -20°C to 40°C. Features...
Refrigerated Centrifuge LRF-T310
Refrigerated Centrifuge is expertly engineered to achieve impressive speeds of up to 15,000 rpm, with a temperature range of -10°C to +40°C. This capability allows it to reach a maximu...
Refrigerated Centrifuge LRF-T2034
Refrigerated Centrifuge rotates with a maximum speed of 8000 rpm with a relative centrifugal force of up to 14550 × g. It features a brushless frequency motor with high torque that requ...
Refrigerated Centrifuge LRF-T2033
Refrigerated Centrifuge can rotate with a maximum speed of 10000r/min with an accuracy of ±10r/min. The high-performance compressor maintains a temperature range of -20 ℃ to 40 ℃. It ...
Refrigerated Centrifuge LRF-T2032
Refrigerated Centrifuge is a micro-computer controlled with 10 selectable acceleration and deceleration options. With a maximum speed of 7000 rpm, it offers a maximum capacity of 6×2400...
Refrigerated Centrifuge LRF-T2031
Refrigerated Centrifuge offers a maximum speed of 22000 rpm in a temperature range of -20℃ to 40℃. It maintains speed control by frequency conversion and a compressor. This microproces...
Refrigerated Centrifuge LRF-T2024
Refrigerated Centrifuge can spin samples at a high speed of 16000 rpm under a controlled temperature range of -20°C to -40°C. It features a quiet compressor unit capable of maintaining...
Refrigerated Centrifuge LRF-T2023
Refrigerated Centrifuge is a microprocessor-controlled benchtop-type large-capacity refrigerated centrifuge having a 21000 rpm speed. It is a safe, reliable, precise, and easy-to-use cen...
Refrigerated Centrifuge LRF-T2040
Refrigerated Centrifuge is a compact design, microprocessor controlled, tabletop design high speed refrigerated centrifuge with 18500 rpm speed and 4 × 180 ml maximum capacity, 23990 ×...
Refrigerated Centrifuge LRF-T2014
Refrigerated Centrifuge offers a maximum speed of 5000 rpm with a working temperature range of -20℃ to 40 ℃. It is equipped with advanced an imported fluorine-free compressor with doub...
Standards
IEC 61010-2-020:2016-Particular requirements for laboratory centrifuges
Complies with the above standards, but is not limited to them.
Features
1. Refrigerated centrifuge for temperature-controlled sample separation.
2. Cooling system maintains sample temperature during high-speed centrifugation.
3. Suitable for molecular biology, clinical, pharmaceutical, food and research labs.
4. Includes rotor, chamber, refrigeration, controller, safety lid and manual.
5. Supports temperature-sensitive sample separation for cells, proteins and nucleic acids.
FAQ
Q1: What testing scenarios is this centrifuge mainly applied to?
A: The refrigerated centrifuge is used in molecular biology, clinical laboratories, pharmaceutical research, food testing, biotechnology and research to perform temperature-controlled centrifugation of samples for separation of cells, proteins, nucleic acids, organelles and other biological materials while maintaining low sample temperature to preserve sample integrity. It supports cell pelleting and separation, protein precipitation and purification, nucleic acid extraction, blood component separation, subcellular organelle isolation, and general laboratory centrifugation of temperature-sensitive samples. The refrigeration prevents sample degradation from heat generated during high-speed centrifugation, critical for biological and enzymatic samples.
Q2: What standards does the centrifuge comply with?
A: The refrigerated centrifuge complies with relevant IEC 61010 laboratory electrical safety standards, IEC 61326 for electromagnetic compatibility, applicable GB/T standards for centrifuges, and relevant safety standards for rotor integrity. The instrument follows applicable noise standards. Rotors should be certified for the maximum speed and load. Users should verify compliance with specific facility requirements for their application.
Q3: What is the warranty period for the whole machine and key components?
A: The whole refrigerated centrifuge is covered by a 12-month warranty. The motor, refrigeration system, controller, chamber and housing are covered, while rotors, adapters, gaskets and fuses are accessories or consumables. Rotor warranty may have specific terms. Damage from improper use, rotor overload or unauthorized repair is excluded. Extended service contracts are available.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires basic training in centrifuge use, rotor selection and safety. We provide an operation manual and remote guidance. Proper rotor selection, sample balancing, speed/temperature setting, lid safety and maintenance are important for safe, effective centrifugation. Imbalanced loads can cause serious damage and injury.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Speed calibration recommended every 6-12 months for critical applications. Temperature calibration against a reference periodically. Rotor inspection for wear and corrosion per manufacturer schedule. Routine cleaning of chamber and rotor. Refrigeration system performance verified. Full system maintenance annually.
Q7: Are supporting consumables universal?
A: Tubes, adapters, rotors and gaskets are available from laboratory suppliers, though rotor and adapter compatibility should be verified. Long-term consumable cost depends on tube usage and rotor choices.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes maximum speed, capacity, rotor types (fixed-angle, swinging bucket, microplate), temperature range, control features and accessories. Additional rotors, adapters and tubes can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the refrigerated centrifuge and accessories with an operation manual. On-site installation, calibration and training are not included for standard orders but can be arranged for laboratory setup. Remote guidance is provided.
Q10: What types of samples are compatible with this equipment?
A: The refrigerated centrifuge separates liquid samples in compatible tubes, bottles or microplates within the rotor capacity, speed range and temperature specification. Different rotors are suitable for different sample volumes and types (microtubes for molecular biology, bottles for cell culture, microplates for high-throughput). Samples should be properly balanced across the rotor. Corrosive samples may require special tubes or rotors. Users should select appropriate rotor and tubes for the sample volume and speed, balance samples carefully (within rotor tolerance), set appropriate speed and temperature, ensure proper tube sealing to prevent leakage, follow proper biosafety procedures for pathogenic samples, and not exceed rotor maximum speed or load rating. The centrifuge should be placed on a stable, level surface. The chamber should be cleaned regularly, especially after sample spills. Rotors should be inspected for corrosion and cracks, and retired per manufacturer schedule. The refrigeration system should be maintained per manufacturer schedule. For clinical use, proper decontamination should be performed after centrifuging infectious samples. The lid safety interlock should never be bypassed.
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