Thermo Fisher Scientific Multifuge X4 and X4R Pro Catalog number 75009516

Maximum Speed (RPM)

14,500 RPM (for F15-8x50c rotor)

Maximum Relative Centrifugal Force (RCF)

25,830 x g (Microliter 30 x 2 rotor); 7,197 x g (H-Flex HS4 rotor)

Acceleration/Deceleration Time

9 Accel / 10 Decel rates available

Temperature Control Range

-10°C to +40°C ±2°C

Noise Level

<64 dB(A) at 14,500 RPM (F15-8x50c rotor)

Imbalance Detection

SMARTSpin™ imbalance technology

Run Time Range

Up to 99 hr 59 min 59 sec; count up/down; start "At start" or "At speed"

K-Factor (Clearing Factor)

Not specified

Footprint Dimensions

690 x 746 x 361 mm (L x W x H); height open: 861 mm

Weight

120 kg

Power Requirements

120 V, 50/60 Hz, 1450 W

Cooling System Type (e.g., Air, Refrigerated)

Refrigerated; compressor with scheduling and on/off control

Energy Consumption

Up to 40% savings on standard protocols; aided by scheduling and lightweight rotors

Maintenance Requirements

Corrosion resistant oil; easy cleaning; routine schedule not specified

Product Series

Multifuge X4 / X4R General Purpose Pro series; model X4R Pro-MD

Warranty Period

5 Year limited warranty; Fiberlite rotors 15 years