Barnstead Economical Bi-Directional Small Rotator 4630. Rugged powder coated steel body design has minimized footprint to conserve bench top space.

Barnstead Economical Bi-Directional Large Rotator 4631 Provides gentle bi-directional orbital rotation. Variable control. Ideal for hybridization blotting procedures or staining and destaining gels. Non-skid platform can accommodate two Pyrex utility trays. White platform mat provides easy sample viewing.

• Model 4630
  • White platform mat for easy sample view
  • 60 minute mechanical timer—use as on continuous operation
  • White non-skid platform microwell plates, vacutainers, slides, petri culture flasks
  • Bi-directional rocking at 10° angle through 360° rotation
  • White platform mat for easy sample viewing
  • Compact, lightweight design saves valuable bench space
  • Ideal for serological tests
  • 24 Month Warranty
• Model 4631
  • Bi-directional rotation at 6° angle through 360° rotation
  • Variable speed controller adjusts from 0 to 25 rpm
  • Platform holds utility trays
  • Bi-directional horizontal and vertical orbital rotation through a 6° angle.
  • Continuous-duty motor and direct drive assembly without belts or pulleys to replace provides reliable long-term performance
  • Stainless steel platform measures
  • 24 Month Warranty

• Model 4630
  • Overall Dimension (H x W x D) : 5.5in x 6.9in x 8.3in (14 cm x 18 cm x 21 cm)
  • Plateform Dimension (W x D) : 6.75in x 5in (17 cm x 13 cm)
  • Shipping Weight: 25 lbs (11 kg)
  • Maximum Loads: 3 lbs (1.4 kg)
  • Hertz : 50/60
  • Volts: 120
  • Watts : 60
  • Amps.: 0.3
  • Speed Range (RPM) : 30
• Model 4631
  • Overall Dimensions (H x W x D): 7.5in x 16in x 14in (19 cm x 41 cm x 36 cm)
  • Plateform Dimension (W x D) : 16in x 14in (40.6 cm x 35.6 cm)
  • Shipping Weight: 25 lbs (11 kg)
  • Maximum Loads: 4 lbs (1.8 kg)
  • Hertz : 50/60
  • Volts: 120
  • Watts : 50
  • Amps.: 0.4
  • Speed Range (RPM) : 0 to 25