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NB21M High-Speed Refrigerated centrifuge for the lab

Brand:NANBEI

Model:NB21M

Application:

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product details

Features:

AV motor of variable frequency and high toque,free from contamination caused by carbon dust,which helps to prolong the service life.

Imported variable frequency drive system and automatic control system to ensure steady and reliable operation.

France-based Tecumseh's compressor unit is used for the refrigeration system which allows free temperature adjustment and achieves high-precision temperature controls and reduced noise.

Maximum capacity 6x500ml,Maximum rotation speed 21000rpm.

Multiple protections such as overheat,hypervelocity,electronic locking and imbalance.

Metallic structure with a stainless steel cavity,hence strong and durable.

Intelligent interface featured by a TFT true-color LCD wide-screen touch monitor,micro-computer control and simultaneous indication of both the set parameters and operation one.

With 16 operation programs to be set by the user and the control parameters of the rotor to be modified at any time.

Operations can be programmed,10 levels of speed-up and speed-down time limits for the user to choose freely.

Can indicate the ascending and declining curves of the rotor ,the centrifugal integral curves and the temperature curves.

Model	NB21M
Max Capacity	6×500 ml
Max Speed（r/min）	21000
Max RCF（×g）	48330
Speed precision	±50r/min
Temp.control range	Frequency motor，micro control，direct driver
Refrigeration system	France Taikang compressor,free-fron（R404a）
Operation programe	16
Temp.control range	-20℃～+40℃
Temp.precision	±1℃
Timer range	0-99h59min
Total power	4.0 KW
Power	AC220V 50Hz
Noise	＜68dB（A）
Dimension(LxWxH)	820×710×950 mm
weight	240 Kg

Model	Capacity	NB21M
Model	Capacity	speed	RCF
Angle rotor	16×10 ml	21000	48330
	6×50 ml	18000	37580
	8×50 ml	16000	29365
	6×70 ml	15000	25700
	8×100 ml	12000	19830
	6×300 ml	10000	18550
	6×500 ml	8000	11800
	6×500 ml（Beckman bottle)	10000	17700
	30×1.5 ml	18000	34485
Continuous flow rotor	1000 ml	14000	21500
	3000 ml	8000	9500
	1000 ml(Titanium rotor)	16000	28100
	3000 ml(Titanium rotor)	10000	14800
Swing micro-plate rotor	2×2×96 hole	4000	2360