Whirlwind Series Mini Centrifuge(W70)

Product model:

Centrifuge Series

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Adopts an advanced and reliable PI high-frequency wide-range power control solution, compatible with AC100-240V/50/60Hz input power, enabling more precise control of voltage, current, speed, and relative centrifugal force, ensuring constant speed regardless of voltage or load changes.

Unique snap-in rotor mounting design allows easy rotor replacement without any tools, making it faster and more convenient for lab personnel to change rotors.

High-strength main unit and rotor materials resist various chemical corrosions, and the rotor features high-temperature sterilization capability.

Uses high-efficiency DC permanent magnet motor with rubber damping for smoother operation; the rotating chamber has a 360° arc shape with no sharp corners, low air resistance, low temperature rise, and ultra-low noise, with overall machine noise ≤42dB.

Faster acceleration/deceleration rates to complete experiments in shorter time; acceleration reaches over 95% of rated speed within 5 seconds; pressing the door open button enables free deceleration (≤5 seconds).

Parameter	W40	W70	W100
Input Power Supply	AC100-240V/50/60Hz	AC100-240V/50/60Hz	AC100-240V/50/60Hz
Input Power	12W	18W	25W
Motor	DC24V / DC permanent magnet motor
Control Mode	PI direct drive
Power Fuse	PPTC / self-resetting fuse / no replacement needed
Rotor Capacity	Angle rotor: 2/1.5/0.5/0.2mL × 8 wells PCR strip rotor: 0.2mL × 8 wells × 4 strips Combined rotor: 1.5mL × 6 wells + 0.5mL × 6 wells + 0.2mL × 8 wells × 2 strips		Angle rotor: 2/1.5/0.5/0.2 mL × 8 wells PCR strip rotor: 0.2 mL × 8 wells × 4 strips Combined rotor: 1.5 mL × 6 wells + 0.5 mL


Maximum Speed	4000r/min ±3%	7000r/min ±3%	10000r/min ±3%
Maximum Relative Centrifugal Force	998xg	2196xg	5610xg
Dimensions (L×W×H)	156mm × 158mm × 130mm	156mm × 158mm × 130mm	156mm × 158mm × 130mm
Weight	1.05kg	1.05kg	1.05kg
Noise at Maximum Speed	≤42dB(A)	≤45dB(A)	≤48dB(A)
Minimum Acceleration Time	≤5s
Minimum Deceleration Time	≤5s
Protection Class	IP21
Allowable Ambient Temperature	+5-40℃
Relative Humidity	80%
Interference Suppression Standard	EN61010-1, EN61010-2, EN61326-1, EN61010-3-2/A2

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