LELab Sdn Bhd
18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.
+603-5525 3833
+603-5525 3832

Rollers and Rotators

TUBE ROLLER

Benchmark TubeRollers are designed for the gentle, thorough mixing of a variety of containers, including Vacutainers™, bottles, test tubes, centrifuge tubes and roller bottles. Both models (5 roller and 10 roller) operate at a constant 38rpm, chosen as the optimum speed for the broadest range of mixing requirements.
 

As the roller mechanism rotates through each complete revolution, the right side of each roller is gently elevated about 0.5 in (13mm) and returns to the horizontal starting position. This additional, gentle up/down motion provides a “wave” effect and guarantees that the entire sample is subjected to complete, thorough mixing, end to end. This built in tilt feature provides a level of homogeneous mixing uniformity that can not be matched by any stationary roller apparatus.

From blood collection tubes to roller bottles, Benchmark TubeRollers are the ideal choice for research, clinical laboratories and doctors’ offices.
 

  • Gentle rolling motion
  • Smooth +/-5° tilt action
  • For tubes/bottles from 8mm to 200mm diameter
  • Two models: 5 roller and 10 roller

ROTO-THERM™ INCUBATED TUBE ROTATORS

Benchmark’s new Roto-Therm series of incubated rotating mixers provide a wide range of mixing capabilities. Suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, histochemistry, hybridization etc, the mixers include interchangeable tube holders for accomomodating all common tube sizes from 0.5ml to 50ml. The motion can be adjusted from verical (end over end) mixing, to horizontal (rolling or hybridization style) mixing.
 

For applications requiring temperature control, the Roto-Therm series can be digitally programmed to maintain chamber temperatures of ambient +5°C to 60°C and include an “in-lab” calibration function for ensuring accurate temperature control.

The Roto-Therm is also available in a “Plus” configuration, providing the following additional features:

Variable speed:           5 to 70rpm
“Mix” function:            Rotating in combination w/ oscillations (increased mixing)
“Pause” function:        Rotating with intermittent “stops” during rotation
“Rock” function:          Back and forth, gentle rocking motion (see-saw)

The Plus model also offer an additional rocking platform (4.5 x 3 in.), as well as a 96 x 0.2ml tube/strip/plate holder for mixing PCR vessels in the “Mix” (oscillating) mode.
 

  • Rotated mixing with temperature control
  • Includes tube holders for common tube sizes
  • Available with variable speed control and advanced shaking/ mixing modes: Mix (Oscillating), Pause, Rock

ROTO-BOT™ PROGRAMMABLE ROTATORS

The RotoBot™ Rotating Mixers feature advanced programming options that far surpass that of the traditional laboratory rotator. With digital speed control and more than 10 operating modes, the RotoBot can be selected to perform a wide variety of rotating, mixing and vibrating actions. In addition, these actions can be combined in succession using the C1 and C2 “Custom Modes” , providing the user with a nearly infinite level of programming.
 

The RotoBot and RotoBot Mini each inlcude an assortment of vertical tube holders. The Mini model is supplied with holders for 12 x 1.5ml tubes, 2 x 15ml & 2 x 50ml tubes; the standard model, 30 x 1.5/2.0ml, 8 x 15ml & 2 x 50ml tubes. For higher capacity applications, more of these holders can be purchased as accessories. In addition, horizontal holders are available for applications such as Western blotting and hybridization. The unique, sliding attachment allows for quick and easy changing of tube holders.

For rocking applications, a platform with a non-slip rubber mat is available. Once attached, simply select the “PP” mode to turn the rotator into a platform rocker.
 

  • Advanced programming with a wide variety of rotational modes
  • Set for full 360° rotation, or interrupt rotations with pausing & mixing intervals
  • Slow rotating to vigorous mixing
  • Cold room and incubator safe
  • Accepts common tubes from 1.5 to 50ml
  • Optional rocking platform

ROTATING MIXER

The Benchmark Rotating Mixer provides gentle to vigorous mixing of laboratory samples up to 50ml. With adjustable speed control and tilt angle, the Rotating Mixer is ideal for a variety of applications, from mixing blood samples to the preparation of homogenous dispersions.
 

Three rotisserie tube holders are included for mixing all common laboratory sample tubes and each individual tube holder is rubber coated to provide a secure grip, preventing any “wobble” or loosening during mixing at high speeds.

For more intense mixing, a unique reversing mode is available. In reversing mode, the mixer rotates for up to 360° then stops and rotates in the reverse direction. This back and forth motion occurs repeatedly until the set time has expired.

 

  • Adjustable speed and tilt angle
  • Reversing mode, for more intense mixing
  • Cold room and incubator safe
  • Includes three rotisseries for all common tube sizes

ROTO-MINI™ ROTATOR SERIES

Benchmark’s new Roto-Mini series of rotating mixers provide a wide range of mixing capabilities. Suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, etc. the mixers include interchangeable tube holders for accommodating all common tube sizes from 0.5ml to 50ml. The motion can be adjusted from vertical (end over end) mixing, to horizontal (rolling or hybridization style) mixing.


The Roto-Mini rotator is also available in a “Plus” configuration, providing the following additional features:

Variable speed:          5 to 70rpm
“Mix” function:           Rotating in combination w/ oscillations (increased mixing)
“Pause” function:       Rotating with intermittent “stops” during rotation
“Rock” function:         Back and forth, gentle rocking motion (see-saw)

The Plus models also offer an additional rocking platform (4.5 x 3 in.), as well as a 96 x 0.2ml tube/strip/plate holder for mixing PCR vessels in the “Mix” (oscillating) mode.

 

  • Includes tube holders for common tube sizes, 11 x 1.5/0.2ml (pack of 2), 5 x 10-15ml (pack of 2), 5 x 5-7ml (pack of 2), 6 x 50ml (pack of 1)
  • Available with variable speed control and advanced shaking/ mixing modes: Mix (Oscillating), Pause, Rock
  • Includes tube holders for common tube sizes, 11 x 1.5/0.2ml (pack of 2), 5 x 10-15ml (pack of 2), 5 x 5-7ml (pack of 2), 6 x 50ml (pack of 1)
  • Available with variable speed control and advanced shaking/ mixing modes: Mix (Oscillating), Pause, Rock

   

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