3H21RI Intelligent High Speed Refrigerated Centrifuge

• Universal Intelligent table top refrigerated centrifuge, speed range up to 21,000 rpm.
• Various angle and swing-out rotors available.
• Maximun capacity of 200 ml down to microtubes with different adapters in the same bucket..
• Maintenance-free brushless drive motor,A microcontroller controls speed, time, temperatureand gravitational field.
• 10 preset deceleration and acceleration, RCF value can be displayed and set during a run.
• Suitable for low speeds e.g.for cell sedimentation.
• Magnetic rotor identification prevents the rotor from overspeeding.
• Possibility of precooling the rotors during low speed running, Refrigerant CFC-free.
• The protection function of imbalance , over speed , over temperature for optimal operating convenience.
• Motorized lid lock.
• Stainless steel bowl.
• Produced according to national and international safety regulations (e.g. IEC 1010).

Technical data
Model : 3H21RI
Max. capacity : 4× 200 ml
Max. speed rpm : 21,000 min-1
Speed accuracy : ±50r/min
Max. RCF : 28,977×g
Temp.Range : -20℃ - +40℃
Temp.Accuracy : ±1℃
Time Range : 0～99h 59min
Electric supply : AC220 V/50 Hz
Noise level : ﹤66 dB (A)
Dimensions : 350 × 680 × 630 mm
Weight without rotor : 80 kg

3H21RI Rotor
Fixed Angle Rotor
12 × 1.5 /2.2ml (3H21RI)
max. 21,000 min-1 28,670 × g
48 × 0.5 ml (3H21RI)
max. 14,500 min-1 18,805 × g
24 × 1.5 /2.2ml (3H21RI)
max. 16,500 min-1 25,872 × g
30× 1.5 ml (3H21RI)
max. 16,500 min-1 28,977 × g
10 × 5 ml (3H21RI)
max. 21,000 min-1 28,843 × g
12× 10 ml (3H21RI)
max. 15,500min-1 22,374 × g
12 × 15ml (3H21RI)
max. 11,000 min-1 12,527 × g
6 × 50 ml (3H21RI)
max. 12,500 min-1 16,176 × g
4 × 100 ml (3H21RI)
max. 11,000 min-1 14,798 × g
6 × 85ml (3H21RI)
max. 13,500 min-1 19,974 × g

3H21RI Rotor
Swing-out Rotor
4 × 200ml
max. 4,500 min-1 3,849 × g

3H21RI Rotor
Swing Microplates Rotor
2 x 2 x 48 孔
max 3,000min-1 1,408 × g

Adapters
1 × 200ml
2 × Falcon 50 ml
4 × Falcon 15 ml
16 × Vacutainer
20 × RIA

Herexi Instrument & Equipment Co.,Ltd. is a modren hi-tech incorporated enterprise, is specialized in research and development and providing complete laboratory instrument & equipment. The company high-manager and technologist team took part in drawing national science instrment development program of the National “Fifth Five Plan” to “Seventh Five Plan”, and joined to stipulate for the Standard of High Speed Refrigerated Centrifuge.
Herexi Instrument & Equipment Co.,Ltd is only warranty dealer to act as an agent of Hongkong Herexi Company in China upcountry of lots of OEM lab instrument. We had development the first Herexi 3HRI serise High Speed Refrigerated Centrifuge. It is national famouse product, the technology keep ahead in the world.
Presently, we proveding 6 series and 40 variety products, including High Speed Refrigerated, large-capacity, low-speed and refrigerated, low-speed and Herexi 3HRI series intellectualized Centrifuge.
Over past 30 years, "Herexi Instrument"'s quality products have served hi-tech areas covering war industry, scientific research, colleges and universities, centre blood sationes, hospitals, bioproducts, pharmacy, argriclture science, environment protect reserch and petrochemical ect...
We have a excellent reserch and producting team, superior lines of machinery and processing technologies, complete products testing equipment.
We have experienced team to provide our customers with the service on lab layout, formula developing, technical consultancy.
Our Mission: to meet our customers needs any time any where, to provide best solution to our customers with most suitable instrument, innovative techniques and perfect service.
With commitment to credit,we have obtained a large share of Chinese market,at the same time, won the support and trust from our clients.
Dedicated to the mission of helping our customers spend money in a wiser way and utilize instrument more efficiently, we will unswervingly continue along the path of pushing Chinese instrumental industry to conform to international standards..