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$H67FJPERFORMANCE
Maximum Speed (RPM)
Maximum Relative Centrifugal Force (RCF)
Acceleration/Deceleration Time
Temperature Control Range
Noise Level
Imbalance Detection
Run Time Range
K-Factor (Clearing Factor)
OPERATIONAL FEATURES
Footprint Dimensions
Weight
Power Requirements
Cooling System Type (e.g., Air, Refrigerated)
Energy Consumption
Maintenance Requirements
GENERAL INFORMATION
Product Series
Warranty Period

Thermo Fisher Scientific Sorvall X4 and X4R Pro Catalog number 75016072
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$1JMF8PERFORMANCE
Maximum Speed (RPM)
3,800 rpm
Maximum Relative Centrifugal Force (RCF)
Not specified
Acceleration/Deceleration Time
9 Accel / 10 Decel rates; Fiberlite rotors faster
Temperature Control Range
Not refrigerated (X4 Pro Cell Culture); refrigerated models available in X4R series
Noise Level
Not specified
Imbalance Detection
SMARTSpin™ imbalance technology
Run Time Range
Up to 99 hr 59 min 59 sec; timer count up/down, start or at speed
K-Factor (Clearing Factor)
Not specified
OPERATIONAL FEATURES
Footprint Dimensions
Compact, space-saving design; ergonomic height
Weight
See individual package components
Power Requirements
220-240 V; 50/60 Hz
Cooling System Type (e.g., Air, Refrigerated)
Ventilated (non-refrigerated); refrigerated models available (X4R)
Energy Consumption
Up to 40% savings; scheduling/compressor on/off; Fiberlite rotors reduce energy use
Maintenance Requirements
Corrosion-resistant oil; full chamber access for cleaning
GENERAL INFORMATION
Product Series
Thermo Scientific™ Sorvall™ X4 and X4R General Purpose Pro Centrifuges
Warranty Period
Centrifuge: 5 years; Rotor: see manual; Fiberlite rotors: 15 years

Haier Biomedical LX-120T2Z
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$MWBPERFORMANCE
Maximum Speed (RPM)
12,000 rpm
Maximum Relative Centrifugal Force (RCF)
7,325 ×g
Acceleration/Deceleration Time
Not specified
Temperature Control Range
Not applicable
Noise Level
≤50 dB(A)
Imbalance Detection
Not specified
Run Time Range
10 s – 99 m 50 s
K-Factor (Clearing Factor)
Not specified
OPERATIONAL FEATURES
Footprint Dimensions
152×142×122 mm
Weight
1.2 kg (net), 3 kg (gross)
Power Requirements
100–240V, 50/60Hz, 35W
Cooling System Type (e.g., Air, Refrigerated)
Air (not refrigerated)
Energy Consumption
35W
Maintenance Requirements
Likely brushless motor (not specified)
GENERAL INFORMATION
Product Series
Mini-Centrifuge
Warranty Period
Not specified