Max Speed	22000rpm	Motor	Variable frequency motor
Max RCF	33820Xg	Display	LCD
Max Capacity	4*750ml(4000rpm)	Automatic rotor identification	Yes
Speed Accuracy	±10rpm	Multi-stage centrifugation	5 stage
Temp. range	-20℃~40℃	RCF can be set directly	Yes
Temp. Accuracy	±1℃	Can reset parameters under operation	Yes
Timer range	1s-99H59min59s	Password lock function	Yes
Noise	≤60dB(A)	Can store programs	1000 programs
Power Supply	AC 220V 50HZ 15A	Adjustable acceleration and deceleration rate	40 levels
Dimension	680*620*840mm (L*W*H)	Compressor Unit	Imported
Weight	160kg	Housing material	Steel
Power	1800W	Chamber material	Stainless steel

User-friendly functions: • LCD touch screen with simple&clear interface for viewing and setting parameters. • Intelligent status display,real-time and real values. • Can set and store 1000 programs,with password protection. • Can store thousands of run histories which can be exported as PDF file. • 40 levels acceleration and deceleration rate,speed downs curvely slowly from 500rpm to 0rpm to prevent samples shake. • Curve display---Speed curve,RCF curve and Temperature curve are displayed together,clear to see their changing and relations. • Can set and save 5-stage centrifugation program. • Two timekeeping modes: Count up,Count down. • Timer range:1s-99h59min59s,programmable in 1s. • RFID automatic rotor recognition technology can instantly identify rotor specifications, max speed, max RCF, production date, usage and other information without running. • Imbalance detection:Three axis gyroscope to detect imbalance in the whole operation process. • With electronic manual, never lost, easy to use. • Can set password to the device to prevent misoperation.Refrigeration: • Imported compressor unit. • CFC-free refrigerant. • Heating and cooling double-loop control. • ±1℃ high temperature accuracy. • Temperature range from -20°C to 40°C in 1°C steps • Temperature sensor inside the chamber. Ensure Safety: • Electric door lock,controlled by independent motor,with double lock. • Emergency lid-lock release • Lid can only be opened when completely stop running. • Port in the lid for calibration and operation checking. • Two hydraulic rods support the lid. • Multi-protections such as door, overspeed, overtemperature, overpressure,overheating. Good components: • Motor: Variable frequency motor---stable running,maintenance free,long life. • Housing: thick and strong steel • Chamber: Food grade 304 stainless steel--- anticorrosion and easy to clean • Rotor: Aluminium alloy fixed angle rotor;Stainless steel swing out rotor.