Large Capacity Low Speed Refrigerated Centrifuge, 8000r/min, Dimensions 730×930×960mm (CAT#: STEM-LC-0112-LGH)

Superior safety performance
The centrifugal chamber (inner sleeve) is made of 316L stainless steel. The centrifugal bottle and liner cup are made of medical grade PPCO material, which can be autoclaved. The rotor body and test cup are made of high-strength alloy aluminum to ensure the safety and reliability of key materials. It has various protection functions such as non-contact unbalanced operation protection, overspeed protection, overtemperature protection, motor overheating protection, door cover protection, etc., to ensure the safety of samples, machines and operators. Fifteen years of effective operation of ISO90001 and ISO13485 quality systems have further ensured the stability and consistency of product quality and the reproducibility of previous experimental programs.
High-strength rotor, corrosion-resistant
All aluminum alloy rotors are forged with 7075-T6 series alloy aluminum, which has high strength, long life and high safety. The surface is hard anodized, with thick oxide layer and strong corrosion resistance.
Excellent temperature control management, providing maximum sample protection and energy saving effect
Through a large number of data simulation, integral calculation, to ensure that the temperature change of the test sample does not exceed 2 °C, the sample is further protected. Dynamic compressor temperature control, the compressor stops after the door cover is opened, which saves energy consumption by more than 40% compared with similar products, and prolongs the service life of the compressor. The imported environmentally friendly compressor unit has reliable quality and temperature, long service life and no environmental pollution.
Quiet operation and high operating comfort
Low operating noise, relatively small size, and low heat output improve the comfort and convenience of the laboratory. The work surface is low and easy to operate.
Extensible
The system adopts a unified and standard Ethernet communication interface, and provides a point table of key parameters, which is convenient for system expansion and incorporating data into system monitoring.
Centrifuge management system (need to be added)
The Centrifuge Management System provides real-time connection to the centrifuge. Through the intelligent terminal (computer), 1 to 100 centrifuges can be monitored, the operation status of the centrifuge can be monitored, the relevant records of the centrifuge operation can be saved, a secure connection with the centrifuge can be established, and the start and termination of the centrifuge can be remotely controlled; the communication protocol is open to the outside world.
Shortcut program
Quickly call up to 1000 programs, each program can be named in Pinyin, reduce the time between different centrifugation runs, and quickly start conventional centrifugation; 5 levels of different speeds, time, and temperature step centrifugation can be realized with one key.
Acceleration and deceleration control
11 kinds of acceleration curve, 11 kinds of deceleration curve, prevent the sample from secondary suspension, so that the centrifugation effect is the best.
Main interface function
In manual mode, the parameters of the centrifuge can be quickly set, and the centrifugal force and rotational speed can be switched with one key; online monitoring of temperature and rotational speed can be used to view the stability of temperature and rotational speed during the operation process through the curve.
Superior system setting function
Through the system settings, the special functions such as operation data record, fault information record, system operation record, selection of Chinese and English, and user authority management can be obtained.

Maximum speed: angle rotor 8000r/min, horizontal rotor 4200r/min
Maximum relative centrifugal force: angle rotor 11875×g, horizontal rotor 5100×g
Maximum capacity: angle rotor 6×1000ml, horizontal rotor 6×1500ml
Speed accuracy: ±10r/min
Speed range: 100rpm~maximum speed, step 100
Timing range: 1min-99h59min
Timing mode: start timing, to tachometer, instantaneous continuous timing mode, timing start mode
Acceleration/deceleration curve: 9 gears acceleration, 10 gears deceleration
Temperature setting range: -20℃～40℃ (1℃ adjustable)
Pre-cooling: yes
Temperature control accuracy: ±2℃
Compressor unit: Imported high-performance compressor unit, environmentally friendly refrigerant R404a
Drive system: high torque brushless motor
Overall noise: ≤ 65dB(A)
Power supply: AC220V±22V 50Hz
Total Power: 5.5kW
Dimensions: 730×930×960mm(L×W×H)
Outer packing size: 920×1040×1560mm(L×W×H)
Weight: 260kg

Superior safety performance
The centrifugal chamber (inner sleeve) is made of 316L stainless steel. The centrifugal bottle and liner cup are made of medical grade PPCO material, which can be autoclaved. The rotor body and test cup are made of high-strength alloy aluminum to ensure the safety and reliability of key materials. It has various protection functions such as non-contact unbalanced operation protection, overspeed protection, overtemperature protection, motor overheating protection, door cover protection, etc., to ensure the safety of samples, machines and operators. Fifteen years of effective operation of ISO90001 and ISO13485 quality systems have further ensured the stability and consistency of product quality and the reproducibility of previous experimental programs.
High-strength rotor, corrosion-resistant
All aluminum alloy rotors are forged with 7075-T6 series alloy aluminum, which has high strength, long life and high safety. The surface is hard anodized, with thick oxide layer and strong corrosion resistance.
Excellent temperature control management, providing maximum sample protection and energy saving effect
Through a large number of data simulation, integral calculation, to ensure that the temperature change of the test sample does not exceed 2 °C, the sample is further protected. Dynamic compressor temperature control, the compressor stops after the door cover is opened, which saves energy consumption by more than 40% compared with similar products, and prolongs the service life of the compressor. The imported environmentally friendly compressor unit has reliable quality and temperature, long service life and no environmental pollution.
Quiet operation and high operating comfort
Low operating noise, relatively small size, and low heat output improve the comfort and convenience of the laboratory. The work surface is low and easy to operate.
Extensible
The system adopts a unified and standard Ethernet communication interface, and provides a point table of key parameters, which is convenient for system expansion and incorporating data into system monitoring.
Centrifuge management system (need to be added)
The Centrifuge Management System provides real-time connection to the centrifuge. Through the intelligent terminal (computer), 1 to 100 centrifuges can be monitored, the operation status of the centrifuge can be monitored, the relevant records of the centrifuge operation can be saved, a secure connection with the centrifuge can be established, and the start and termination of the centrifuge can be remotely controlled; the communication protocol is open to the outside world.
Shortcut program
Quickly call up to 1000 programs, each program can be named in Pinyin, reduce the time between different centrifugation runs, and quickly start conventional centrifugation; 5 levels of different speeds, time, and temperature step centrifugation can be realized with one key.
Acceleration and deceleration control
11 kinds of acceleration curve, 11 kinds of deceleration curve, prevent the sample from secondary suspension, so that the centrifugation effect is the best.
Main interface function
In manual mode, the parameters of the centrifuge can be quickly set, and the centrifugal force and rotational speed can be switched with one key; online monitoring of temperature and rotational speed can be used to view the stability of temperature and rotational speed during the operation process through the curve.
Superior system setting function
Through the system settings, the special functions such as operation data record, fault information record, system operation record, selection of Chinese and English, and user authority management can be obtained.