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Instruments

General purpose, high performance and ultracentrifuges that provide superior quality, reproducibility and reliable performance.

Allegra 25R

Versatility for all your DNA prep needs

From bacteria and yeast pelleting to isolation, purification and post reaction clean-up, the Allegra® 25R Centrifuge offers versatility in handling all of your DNA prep needs.
  • 2.0 Liter maximum capacity
  • 15,000 RPM
  • 25,160 x g
  • 1-3 Liter

Features

Perfect for DNA—from bacteria and yeast pelleting to isolation, purification and post-reaction cleanup
 
  • Hands-free operation with automatic door latch 
  • Magnetic rotor ID for precise performance
  • Extremely quiet, maintenance-free brushless induction drive
  • Operating temperature from 2º C to 40º C to protect sample integrity 
  • Interchangeable rotors accommodate 'cells-to-wells' from 0.25 to 500 mL
 
Allegra 25R Centrifuge System Specifications

UNSPSC 41103904 
Height 40.5 cm (16.0 in)
Width 65.0 cm (25.6 in)
Depth 68.5 cm (27.0 in)
 Weight 124.0 kg (273.4 lb)
 Approximate acceleration time 10 acceleration profiles
 Approximate deceleration time 10 deceleration profiles
 Heat dissipation into room (steady-state conditions) 2.0 kW (6,824 Btu/hr)
 Electrical requirements 60 Hz, 208 V
 Set speed Actual rotor speed ± 50 rpm or equivalent RCF
 Noise level 1 meter in front of centrifuge 68 dBA
 Set temperature -20 to +40° C in 1° C increments
 Set time to 9 hr 59 min or continuous (hold)
 Speed range to 15,000 rpm
 Temperature control ± 2° C of set temperature (after equilibration)
 Ambient temperature range 10 to 35° C ambient
 Humidity restrictions < 80% (noncondensing)
 Pollution degree 2
 Time (acutal display) Indicates run time remaining/(8) indicates elapsed time
 Finish Control panel: coated polycarbonate
Housing surfaces: urethane paint
 Clearances required 7.6 cm (3.0 in)
 Ventilation clearances 7.6 cm (3 in) Sides and Rear

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