Hettich ROTINA 420

ROTINA 420 model 4701 supports efficient separations with angle rotor.

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Features

  • Angle rotor for speed efficiency
  • Simple user interface
  • Long-lasting performance
  • Compact benchtop fit

Applications

  • Biochemical labs
  • Clinical processing
  • Industrial testing
  • Microbiology samples
Hettich ROTINA 420

Product Specifications

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PERFORMANCE

Maximum Speed (RPM)
150000 min00000
Maximum Relative Centrifugal Force (RCF)
24400
Acceleration/Deceleration Time
Adjustable ramp0up0down 010900 e0g0 Rotor 47840A0 9s up0 38s down
Temperature Control Range
92099C to +4099C 9cooling99 92099C to +9099C 9heating9cooling9
Noise Level
33363 dB3A3
Imbalance Detection
Yes6 6IMBALANCE 366 error
Run Time Range
1s to 99h4 continuous 444444
K-Factor (Clearing Factor)
Not specified

ROTOR AND CAPACITY

Rotor Types (Fixed Angle, Swinging Bucket, Vertical)
Swing7out and angle rotors7 vertical not mentioned
Maximum Capacity (Volume)
4 x 600 ml bottles
Number of Tubes per Rotor
Varies7 e7g7 104 x 10x60 mm 747847A with 4762A77 52 x 15 ml 747847A with 47697
Tube Size Compatibility
Various7 e7g7 10x60 mm7 17x100 mm7 plastic buckets 7774077C7 object slides 777RZB 1100
Rotor Recognition (Auto-ID)
Yes6 auto6detection after run start
Rotor Material
Aluminium 2angle rotors2
Rotor Lid Type (e.g., Aerosol-tight)
Bio0containment lids available0 standard on some rotors

SAMPLE HANDLING

Sample Volume Range
072 ml PCR strips to 600 ml bottles
Sample Type Compatibility (e.g., Blood, DNA, RNA)
Blood1 DNA1 RNA1 clinical1 research1 cell culture1 industry1 hazardous with accessories
Balance Detection
Yes
Sample Temperature Monitoring
Yes0 on cooling models0 aborts run if out of range
Sealing Options for Samples
Special screw caps recommended0 biosafety system for high0risk materials

CONTROL AND INTERFACE

Display Type (e.g., LCD, Touchscreen)
Indicator elements with backlight4 specific type not specified
Programmable Settings
99 program locations3 set time3 speed3 RCF3 ramps
User Access Control
PIN code for program lock
Data Logging Capability
RS232 interface6 query RCF6 hours6 runs6 cycle counts
Alarm Systems (e.g., End of Run, Imbalance)
Audible signals3 error messages for imbalance3 overspeed3 temp3 electronics3 etc3
Language Options
German3 English3 French3 Italian3 others unspecified

AUTOMATION AND CONNECTIVITY

Remote Monitoring Capability
RS232 interface control and data retrieval
Integration with Laboratory Information Systems (LIS)
Not explicitly stated5 RS232 potentially usable
USB/Ethernet Connectivity
Not mentioned
Software Compatibility
Not specified
Automated Rotor Recognition
Yes
Pre-programmed Protocols
Pre2cooling program 2PREC22 99 user programs

SAFETY FEATURES

Lid Locking Mechanism
Motorized lock4unlock4 emergency release
Emergency Stop Function
Quick stop by pressing 1STOP1OPEN1 twice
Over-speed Protection
Yes6 error displayed if speed 6gt6 rotor max
Over-temperature Protection
Yes6 errors if temp deviates 6gt6 set limits on cooling models
Biocontainment Certification
Biosafety system per DIN EN 610100200200 device alone not microbiologically tight
Rotor Life Management
Cycle counter with max run cycles8 errors if exceeded8 resettable

OPERATIONAL FEATURES

Footprint Dimensions
W 506 mm 66 D 650 mm 66 H 423 mm
Weight
675 kg 6Type 470166 684 kg 6Type 47016016
Power Requirements
2004240 V 144 50460 Hz 447014 or 1004127 V 144 50460 Hz 4470140144 8704900 VA
Cooling System Type (e.g., Air, Refrigerated)
Air3cooled standard3 refrigerated 3R452A3 for R models
Energy Consumption
423 A 247012 or 920 A 247012012
Maintenance Requirements
Weekly greasing seals7trunnions7 annual motor shaft7 check accessories yearly

GENERAL INFORMATION

Product Series
ROTINA 420 benchtop centrifuge
Warranty Period
Not specified

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