High speed freeze centrifuge GL-21BThe performance characteristics are as follows:
The Gl-21B has a unique structure, with a refrigeration system using French Taikang units and driven by AC variable frequency brushless motors. The entire machine is controlled by a microcomputer and has high efficiency, long service life, good separation effect, special combination shock absorption, smooth operation, low noise, and high centrifugal temperature control accuracy. Beautiful appearance, innovative electronic door lock, safe and reliable. Widely applicable to research institutions and colleges in biochemistry, medicine, genetics, pharmaceutical research, biopharmaceuticals, food hygiene, environmental protection, etc. for the separation of blood, biological hormones, viruses, protein nucleic acids, and chloroplasts.

High speed freeze centrifuge GL-21BDaily maintenance:
Before operating the centrifuge, the power should be cut off and the centrifuge brake should be released first. You can manually try rotating the drum to see if there is any biting.
Check for looseness and abnormal conditions in other parts.
Turn on the power and drive clockwise to start (usually taking about 40-60 seconds from a stationary state to normal operation).
Usually, each device needs to run empty for about 3 hours after arriving at the factory, and can work without any abnormal conditions.
Materials should be placed as evenly as possible.
Special personnel must be assigned to operate, and the capacity must not exceed the rated amount.
It is strictly prohibited to operate the machine at excessive speed to avoid affecting its service life.
After the machine is started, if there are any abnormal situations, it must be stopped for inspection, and if necessary, it must be disassembled, cleaned, and repaired.
The centrifuge operates at high speed, so do not touch its drum with your body to prevent accidents.
The mesh size of the filter cloth should be determined according to the size of the solid particles of the separated material, otherwise it will affect the separation effect. In addition, the filter cloth should be installed when installing it
The sealing ring is embedded in the sealing groove of the drum to prevent materials from running in.
To ensure the normal operation of the centrifuge, please refuel and maintain the rotating parts every 6 months. At the same time, check the lubrication condition of the bearings and whether there is any wear or tear; Check if there is any wear and tear on the components in the braking device, and replace them if necessary; Check for oil leakage in the bearing cover.
After using the machine, it should be cleaned and kept tidy.
Do not separate non corrosion resistant centrifuges from highly corrosive materials; In addition, strictly follow the equipment requirements and regulations for operation. Non explosion proof centrifuges must not be used in flammable or explosive environments.

Technical parameters:
Zui high-speed Max Speed 21000rpm (revolutions per minute)
The maximum relative centrifugal force is Max RCF 46700(×g)
Angle rotor capacity 500ml × 6 (6000rpm)
2 Angle rotor capacity No.2 Angle rotor capacity 250ml × 6 (10000rpm)
3-angle rotor capacity 120ml × 6 (14000rpm)
4 Angle rotor capacity No.4 Angle rotor capacity 50ml × 8 (16000rpm)
5 Angle rotor capacity No.5 Angle rotor capacity 10ml × 18 (20000rpm)
6 Angle rotor capacity No.6 Angle rotor capacity 5ml × 18 (21000rpm)
Temperature Range -5 ℃~30 ℃
Temperature Accuracy ± 2 ℃
Timer Range: 0min to 99min
Noise<75dB
Power Supply 220V 50Hz 3kw
Dimensions 640mm × 690mm × 905mm (L × W × H)
Weight: 180kg