Email

inquiry@yukelab.com

Mob/whatsapp

0086 166 0175 7347

General Laboratory Instruments
LIST

Desktop High-Speed Large-Capacity Freezing Centrifuge

YK-8231BR

Product Category: Centrifuge

This instrument features an extraordinary experimental throughput of up to 4×750 mL, making it an ideal choice for high-throughput applications. It enables rapid and efficient cryo-centrifugation operations, providing significant convenience for fields such as biochemistry, healthcare, food safety, life sciences, agricultural and forestry sciences, and blood banks.


Products Detail Technical Parameter Fields Of Use Details Download

Product description

This instrument features an extraordinary experimental throughput of up to 4×750 mL, making it an ideal choice for high-throughput applications. It enables rapid and efficient cryo-centrifugation operations, providing significant convenience for fields such as biochemistry, healthcare, food safety, life sciences, agricultural and forestry sciences, and blood banks.


Characteristic :

1、The all-new XIUI3.0 operating system features microcomputer control and programmable operation, with direct drive from a variable-frequency brushless motor for precise speed regulation.

2、A 7-inch wide-view LCD touchscreen with digital input for simple operation, featuring real-time interface display of settings and operational parameters. The all-steel casing with anti-corrosion orange-peel texture and full-bodied lines embodies an industrial human-machine integrated design that combines visual aesthetics with safety, ensuring high recognition accuracy.

3、The system employs imported non-fluorine refrigeration compressor units (refrigerant R404a), which comply with environmental protection standards. It features pre-cooling functionality and a wide temperature control range of-20°C to +40°C, enabling rapid attainment of set temperatures. The chamber is internally equipped with nationally standardized copper tubes, ensuring robust heat exchange capacity and consistent temperature in centrifugal operation.

4、The system features multiple audio-visual alarm protections including overspeed, overheating, imbalance, misoperation, overcurrent/overvoltage, and anti-hand pinch. Its fluorosilicone rubber seals, resistant to hydrogen, oil, acids and alkalis, ensure long-term operation across-55°C to +200°C. The aesthetically compact thermoformed door panel provides dual containment against aerosol leakage. The design incorporates a 304 stainless steel corrosion-resistant centrifugal chamber with seamless integration, reinforced by steel cylinder sleeves and optimized sound-absorbing ductwork.

5、The door cover is equipped with an electronic lock and electric support rod, enabling automatic one-touch operation for smoother and more stable door opening and closing. In the event of machine shutdown or power failure, the door cover can be manually opened by connecting to the battery. The patented anti-pinch design prevents accidental finger injury during hasty operation.

6、Optional Bluetooth and Type-C ports enable remote control via mini-programs, facilitating system upgrades and experimental data downloads.

7、10-speed acceleration/deceleration; three-stage damping shock absorption ensures stable operation of samples without re-suspension; capable of storing 99 program sets; programmable for spot, timed, differential time, density, and gradient centrifugation to meet diverse experimental requirements.

8、The concealed condensate drainage system allows effortless removal of condensate with a simple squeeze, preventing motor failures caused by condensate and extending the centrifuge's service life.

9、Optional rotor auto-identification feature automatically loads and locks rotor parameters. Parameters can be modified during operation without stopping, and current parameters are automatically saved.

10、Multi-specification aviation forged aluminum rotors (limited to angular rotors) and various polyamide fiber adapters are available, suitable for centrifuge tubes or reagent bottles ranging from 0.2mL to 750 mL; capable of centrifuging various MTP microplates, PCR plates, cell culture plates, and deep-well plates.

11、Patents held: Yuke Network Intelligent Control System (Soft Copyright Registration No.9873780); Desktop Centrifuge (ZL 2021 3 0605592.0); Centrifuge (ZL 2018 3030691.0); Instrument Door Cover Anti-Hand Pinching and Object Protection Device (ZL 2022 2 0790897.2);

12、Has obtained ISO9001:2015 certification; ISO13485:2016 certification; and holds CFDA filing and production qualifications.


Host technical parameters

Product model

YK-8231BR

Max. cap

4×750mL

Maximum speed

20800r/min

Maximum relative centrifugal force

31150×g

Speed accuracy

±20 r/min (customizable in 10 increments)

Control and drive system

Microcomputer Control, Maintenance Free, High Torque DC Brushless Variable Frequency Motor

Display mode

7-inch wide-angle LCD touch screen

Mode of operation

Touch control (with optional remote control)

Rotor recognition

Automatically load and lock rotor parameters (optional)

Refrigeration system

Import of Fluorine-free Refrigeration Compressor and Environmental Protection Refrigerant R404a

Temperature control range

-20℃-+40℃

Temperature control accuracy

±1℃

Up/Down

10-speed up/down shift

Time range

1 second to 99 hours, 59 minutes, and 59 seconds, with continuous and instantaneous centrifugation capabilities

Aggregate capacity

1.5kW

Noise

≤65d BA

Source

AC220V 50Hz

Weight

118kg

Dimensions (length, width, height)

835mm×630mm×450mm


Rotor parameters:

Product name

Capacity

YK-8231BR



Speed

Centrifugal force

Angular rotor

12×1.5/2.0mL

20800

31150


24×1.5/2.0mL

16000

25600


48×1.5/2.0mL

14000

21756


12×5mL

15000

18000


16×5mL

14000

20972


12×10mL

14000

19796


12×15mL

12000

17712


6×50mL

13000

20449


8×50mL (conical base)

11000

14883


6×100mL

11000

14641


6×250mL

8000

10176

PCR eight-way array

4×8×0.2mL

14000

15288

Horizontal rotor

48×5mL (standard tube)

4000

2368


48×5mL (vacuum blood collection tubes)

4000

2832


32×15mL

4000

2960


4×50mL

5000

4625


8×50mL

5000

2960


4×100mL

5000

4800


76×5mL (vacuum blood collection tube)

4000

3024


4×250mL (flat-bottomed)

4000

2848


4×250mL (conical bottom)

4000

3392


4×500mL

4000

3360


4×750mL

4000

3536

Enzyme microplate rotor

2×2×96-well

4000

2368


4×2×96-well

4000

3008


Download

WELCOME TO YUKE

Do you want to Send Inquiry ?

Copyright © Shanghai Yuke Industrial Co., Ltd. All Rights Reserved.