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ATR, Inc. ATR, Inc.
 
Refrigerated Centrifuge SIGMA 3-30K

   Accessories      Rotors      Technical Data  
   
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  • High speed refrigerated centrifuge: 30,000 rpm, 65,000xg
  • Brushless, reliable drive practically maintenance free
  • Microcontroller for time, temperature, speed or g-force
  • Self explaining, Control unit Spincontrol Comfort or Spincontrol Professional available
  • Illuminated symbol keys start, stop, lid open
  • Window in the centrifuge lid for external speed control
  • Very low noise level
  • Precooling rotors, refrigerant R404a, (CFC-free)
  • Easy to open lid with pneumatic spring
  • Two motorized lid locks
  • Magnetic rotor identification prevents
  • Stainless steel bowl
  • Imbalance switch
  • Easy access to emergency lid lock release
 Sigma 3-16PK
 

  Spincontrol Comfort Spincontrol Professional
Display Graphic LCD TFT
Plain text pop up windows + +
Permanent display preselected,    
actual values + +
Display shows dimensions - +
Languages D, GB D, GB2
Timer 10 sec - 9 h 59 min 10 sec - 99 h 59 min
Timing after set speed has been reached - +
Time increments [sec] 60; 1 60; 1
Short run + +
Continuous run + +
Speed increments [rpm] 100; 1 10; 1
Display speed and g-force + +
g-force increments [x g] 10; 1 10; 1
Temperature increments [°C] 1 1
Switchable °C, °F - +
Standstill cooling, switchable +, + +, +
Standstill heating, switchable1 +, + +, +
Rapid cooling program: Rapid_cool + +
Start refused with exceeded temperature tolerance, tolerance preselectable - +
Programs 50 60
User defined program name - +
Program list shows all parameters +, + +, +
Linear acceleration curves 10 10
Quadratic acceleration curves 10 10
User defined acceleration curves 10 10
Linear deceleration curves 10 10
Quadratic deceleration curves 10 10
User defined deceleration curves 10 10
Brakeless + +
Combination deceleration a. brakeless from 1000 - 150 rpm selectable - +
Auto lid open, switchable +, + +, +
Accoustic signal, switchable +, + +, +
Signal length preselectable + +
Optical display stillstand + +
Monitoring of rotor cycles +, + +, +
Pop up window end of rotor life time + +
Automatic lid opening at the end of the run, switchable +, + +, +
All rotors pre programmed    
speed, g-force, radius + +
Max. radius decreaseable + +
Calculation for liquid density >1.2 g/cm3 + +
Start delay + +
Control unit lockable + +
Code protection + +
  1 only 3-30KH
2 additional languages in preparation		  
 
Perfect for CHO cells! Call or email to let us know how we can help you with your project.
Telephone: 800-827-5931 | Outside the US please call 301-470-1267 or 410-792-0769 | Fax: 410-792-2837 | Postal Address: PO Box 460 Laurel, MD 20725