Lab Rollers & Rotators

Need constant mixing? Then we have the lab rollers and rotators for your immunoprecipitation, tissue digestion, hybridization, and other needs.

MIDSCI’s lab rotators have numerous advantages. They’re quiet, have an adjustable rotation axis, fixed or adjustable rotation speed, multiple carousel and rotisserie options, and they’re cold room and incubator safe! 
  
As a case in point, MIDSCI’s LabRoller Rotators are ideal for general mixing applications and Western blotting. Not to mention, they can be used safely in a wide range of temperature controlled environments and their rotation speed is variable from 0 to 50rpm. 
  
If you’re in need of high quality lab rollers and rotators for general applications or those requiring particular functions, like specific levels of agitation, then you’ve come to the right place. 

LabDoctor Roto-Mini Series

PR1MA Roto-Mini Series

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RotoTherm Tube Rotator

RotoTherm Tube Rotator

MiniRoller

MiniRoller

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 LabDoctor is now PR1MA™ - New name, same great product.

If you have any questions please email tech@midsci.com  


PR1MA™ Roto-Mini Series

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

The new PR1MA™ 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 0.5 mL to 50 mL. 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 70 rpm
"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 0.2 mL tube/strip/plate holder for mixing PCR vessels in the "Mix" (oscillating) mode.
 
 
Specifications 

Speed (RFP2020)

24 rpm

Speed (RMP2024)

5 to 70 rpm

Mixing Modes (RMP2024)

Mix, Pause, Rock

Dimensions

10.8 x 6 x 6.5 in | 27.5 x 15.2 x 16.5 cm

Weight

3 lbs | 1.4 kg

Electrical

115 or 230 V, 50-60 Hz, 0.5A (RMP2020) 
Universal Voltage 100 to 240 V, 50-60 Hz, 0.5 A (RMP2024)

Warranty

2 Years

Item#:
ASROTOMIX

Roto-Therm™ Incubated Rotators

  • 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 (Plus Model)

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 accommodating all common tube sizes from 0.5 mL to 50 mL. The motion can be adjusted from vertical (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 70 rpm
  • “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 0.2 mL tube/strip/plate holder for mixing PCR vessels in the “Mix” (oscillating) mode.

Model
H2020
R2024
Temperature
Ambient +5° to 60°C
Speed
24 rpm
5 to 70 rpm
Mixing Modes
N/A
Mix, Pause, Rock
Dimensions
11.6 x 8.5 x 9 in | 29.5 x 21.6 x 22.9 cm
Weight
9 lbs | 4 kg
10 lbs | 4.5 kg
Electrical
115 or 230 V, 50-60 Hz, 0.5A
Universal Voltage 100 to 240 V, 50-60 Hz, 0.5 A
Warranty 
2-Year
Item#:
ASROTOTHERM
1.5/2.0ml Rotisserie 120 Volt
  • Compact design
  • Wide selection of motions
  • Noiseless operation
  • Cold room compatible
  • Dual format rotisseries
  • Three easily interchangeable rotisseries
  • Holds various size tubes:
  • 36 x 1.5 / 2.0ml
  • 10 x 15ml & 12 x 5ml
  • 6 x 50ml
  • 2 x 96 well plates

    Speed:
    115 volt model                                  24 rpm

    230 Volt model                                  20

Simple, yet versatile, the Mini LabRoller Rotator is designed for mixing samples in both a horizontal and vertical plane. The unit accepts a broad assortment of tube sizes as well as micro plates. Safe for cold room or incubator use, this mixer is ideal for a wide range of applications in areas such as biochemistry, molecular biology, clinical testing and histochemistry.

Compact and sleek design. A small footprint and efficient housing design conserve valuable bench space and make the Mini LabRoller Rotator suitable for any size laboratory. It has an ambient operating range of 4° to 40°C and will easily fit into most incubators. Lightweight and portable, the unit is easily moved from the bench to a biological or chemical hood. Simple construction allows for easy cleaning and decontamination.

Wide range of motion The Mini LabRoller Rotator is uniquely designed so that the level of agitation can be adjusted from gentle rolling, through two levels of tumbling, to forceful end over end mixing simply by changing the rotisserie position. When a rotisserie is inserted horizontally (tubes held vertically), an end over end motion is produced. The unit can then be used for simple rotating, or rested on either end to create a tumbling motion.

Interchangeable rotisseries hold numerous tube sizes The Mini LabRoller Rotator is supplied with a rotisserie for 36 x 1.5 or 2.0 ml tubes. Two additional rotisseries are available separately. The first accommodates ten conical 15 ml or other tubes with a 15-17 mm diameter as well as twelve tubes with a 12-13 mm diameter. The second holds six 50 ml conical tubes. Microplates can be used on any of the three rotisseries.

Wide range of applications With three rotisserie configurations, dual rotisserie positions and the ability to change the position of the unit to produce a wide range of motions, the Mini LabRoller Rotator has applications in a variety of areas. In addition, it is small, quiet and economical, making it an excellent value.

Item#:
H5500
Your Price:
586.73
Each
  • Wide range of speed adjustment for a variety of applications.
  • Anti-corrosive and wear-resistant construction for use in humid and CO2 environments.
  • Easy to add or remove rollers to fit different sized tubes or bottles.
  • Stackable mechanism allows two units to be stacked for space savings.
  • Remote control box makes it easy to operate the unit while it is in an incubator.

 

Specifications:


Model

MR-02U

MR-01

Product Name

Standard Mini Roller

Stackable Mini Roller

Roller Speed

0.5~80rpm

Max. Bottle Diameter

Bottle/Tube Max. Diameter  120mm (For Standard Bottle/Tube)

Number of Rollers

6 Rollers in Standard Configuration (up to 11 total)

Roller Dimensions (DxL)

28mmx259mm

Bottle/Tube Capacity

10

Digital Display

LED Roller Speed Display

Timing Range (with Control Box)

0~999min or Continuous Running

Stackable

No

Yes

Max. Workload

6.5Kg

Max. Power

10W

Operating Temperature

4°C~60°C

Relative Humidity

95%

Net Weight

6.5Kg

Dimensions

378x360x72mm

Power Supply

AC100V~240V / 50Hz~60Hz

 

Order #

Description

MRA01

Additional Roller

MRA02

O Ring for 50 mL tube, pack of 20

MRA03

O Ring for 15 mL tube, pack of 20

MRA04

Stacking Bar for Mini Roller

MRA05

Remote Control Box

Item#:
ASROLLERS4
Includes 50, 15, and 1.5ml

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.


Technical Specifications


Specification

 

 

Speed

Variable, 1 to 40 rpm

 

Tilt Angle

Variable, 0 ° to 90 °

 

Capacity

12 x 50 mL, 20 x 15mL or 48 x 2 mL

 

Timer

1 second to 9 hours, or continuous

 

Operating Temperature Range

+4 to +60 ° C

 

Dimension

8.25 x 10.5 x 12.5 in

21 x 27 x 32 cm

Weight

7 lbs

3.2 kg

Electrical

100V to 240V, 50-60 Hz

25W

Warranty

2 years

 

Item#:
LDR-1000
Your Price:
1010.00
Each

TubeRollers
 
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 & 10 rollers) operate at a constant 38 rpm, which has been determined to be 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 (13 mm) 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, the TubeRollers are the ideal choice for research or clinical labs.



Specifications

Speed

Fixed 38 rpm (± 10%)

Tilt Angle

± 5°

Motion

Simultaneous roll and tilt

Operating Temperature Range

+4 to +40°C

Dimensions

TR3005: 18 x 7 x 3.5 in. | 45.7 x 17.8 x 8.9 cm
TR3010: 18 x 14 x 3.5 in. | 45.7 x 35.6 x 8.9 cm

Number of Rollers

TR3005: 5
TR3010: 10

Weight

TR3005: 11 lbs | 5 kg
TR3010: 17.6 lbs | 8 kg

Roller Dimensions

1.2 x 12.5 in. | 3 x 32 cm

Vessels Accepted

8 mm to 200 mm diameter

Roller Spacing

5 mm (rollers are on 35 mm centers)

Electrical

115 V or 230 V, 50-60 Hz

Warranty

2 years



Typical Tube Capacities

Vessel

TR3005

TR3010

12 x 75 mm Tubes

12

26

16 x 100 mm Tubes

8

18

16 x 125 mm Tubes

8

18

15 mL Screw Cap Tubes

8

18

50 mL Screw Cap Tubes

8

18

850 cm2 Roller Bottles

1

2

Item#:
ASROLLERS3

Labnet Incubator-Compatible Lab Rotator

  • Complete 360° rotation
  • Adjustable 0-90° mixing angle
  • Interchangeable rotisserie options for all common lab tubes.
  • Independently adjustable rotisseries
  • Cold room and incubator compatible

Labnet's Revolver lab sample rotator accepts a variety of tube sizes and mixes them horizontally, vertically, or any position in between. Changing the mixing angle is easy simply turn the rotisserie. No tools are required. Interchangeable rotisseries accept tubes from 1.5 ml to 50 ml. Each rotisserie is split into two halves. Each of the halves can be exchanged to mix more than one tube type at the same time. Each rotisserie half can be rotated independently from a center point on the shaft. Placing the halves in line with the shaft produces an end over end tumbling motion, like that used to mix blood tubes. Rotating the rotisserie at a right angle to the shaft produces a gentle mixing motion, ideal for delicate samples. Any position in between these two extremes may be selected to achieve the desired mixing action. Rotation speed is fixed at 18rpm (20rpm for 230V models).


Revolver Lab Rotator Operation

The Revolver lab rotator can be used in ambient temperatures from +4°C to 55°C, making it ideal for a variety of laboratory settings such as Molecular Biology, Biochemistry, clinical and Histochemistry. Small enough to fit on a crowded bench, the rotator is easily moved where it is needed - the bench, cold room, incubator, or biological hood. With a molded housing and unique rotisserie design, the Revolver is easy to clean and decontaminate. A 36 x 1.5/2.0 ml rotisserie is supplied with the Revolver. Other configurations are available separately.



Specifications

Speed Range*

Fixed, 20 rpm

Rotation Axis

Continuously adjustable, 0 - 90°

Ambient Operating Temperature

+4° to 55°C

Dimensions (W x D x H)

9.4 x 5 x 6 in. | 23.9 x 12.7 x 15.24 cm

Weight

4.4 lb | 2.0 kg

Electrical

120V~, 50/60 Hz


*Speed of 120V unit is 18 rpm.
Item#:
ASLABROT

Rocking Roller
  • Unique roller with see-saw rocking motion
  • Simple plug & play operation
  • 5 rollers allow for up to 8 vacuum tubes
  • Small size uses minimal bench space

The GTRM-FS roller mixer combines the operation of a vacuum tube roller with a see-saw rocking platform to allow for the ultimate in homogeneity of your blood/urine tubes and other sample types. The GTRM-FS is compatible for use in cold rooms and non-CO2 incubators. The rolling motion is a fixed 36rpm and the rocking motion is set at +/-11°.



Specification 

Roller Length

230 mm (9 in.)

Maximum Load

1.8 bs (0.8 kg)

Maximum Tilt Angle

11° fixed

Voltage

120 V/60 Hz or 240 V/50 Hz

Power

6 W

Speed

36 rpm fixed

Dimensions (WxDxH)

260 x 155 x 140 mm 
(10.2 x 6.1 x 5.5 in.)

Weight

6.6 lbs (3 kg)

Operating Temperature

5 to 50°C

Permissible relative humidity

80% RH (non-condensing)

Warranty

2 years

Item#:
ASROCKROL

The Stovall Low Profile Roller is designed as a compact, space saving, non-dedicated instrument which performs multiple functions in the biological research laboratory. It operates on benchtops, in high humidity and CO2 incubators, high temperatures ovens (up to 65°C) and in refrigerated units (up to 0°C).

The low profile roller provides a convenient fit into laboratory incubators, ovens and refrigerated units without rearranging shelves or disturbing other materials. The variable speed control allows speeds of 2-38 rpm during use. With its industrial grade drive train and chemical resistant finishes this low profile roller will provide many years of great service to your lab!

Warranty: 1 year
Input Voltage: 90-240V
Roller Speed: 2-38 rpm
Max Load: 4L of liquid
Ambient Temp. Operation: 0°C to 65°C

Technical Data:

  • Dimensions: 14-¼ " W x 15" D x 2 3/8" H
  • Weight: 10.5 lbs ~ 4.8 kg
  • Rollers: 1 1/8" diameter
  • Speed: 3 - 30 rpm

Available platforms increases capacity.


ACCRL0001

Single Platform Stack

ACCRL0002

Double Platform Stack

ACCRLSR10

Single Roller

ACCRLRN30

O-Ring Packet

Item#:
ASROLLERS1
Click Here or Here for Alternative Rotators

  • Fully adjustable mixing angle
  • Choice of tube holders to hold a number of different sized tubes
  • Spillage tray
  • SB2 comes with fixed 20rpm speed
  • SB3 comes with adjustable speed between 2 and 40rpm

    The SB rotators give gentle but effective mixing, ideal for keeping biological samples in suspension e.g. blood, aerating cultures and for general mixing applications.


    The rotators can be used in incubators up to 60°C and in cold rooms down to 4°C. The angle of rotation is fully adjustable with a scale to measure and reproduce the mixing angle, from horizontal for minimal mixing to vertical for full end-over-end mixing. An integral tray catches any spillage from the rotating tubes

    SB2
    The SB2 rotator has a constant speed of 20rpm

    SB3
    The SB3 has a digital timer and speed display allowing procedures to be accurately repeated for optimal results.

    A choice of six tubes holders are available to fulfill most applications. It is possible to use two tube holders simultaneously with our dual holder accessory. The tube holders available are listed below:


    Model

    Description

    Tube diameter

    No of tubes

    SB3-1

    Micro tube holder

    10 to 11.5mm

    46

    SB3-2

    Test/blood tube holder

    9 to 20mm

    20

    SB3-3

    50ml centrifuge tube holder

    25 to 35mm

    12

    SB3-4

    Culture tube holder

    12mm

    63

    SB3-5

    Culture tube holder

    16mm

    63

    SB3-6

    Culture tube holder

    26mm

    30



    Tube holders

    Choice of six types
    Quick and easy loading and removal of tubes
    End-over-end or rolling action

    SB2

    SB3

    Speed range

    Fixed at 20rpm

    2 to 40rpm

    Speed control

    NA

    Digital

    Timer

    NA

    1 to 999 minutes

    Dimensions (w x d x h)

    200 x 270 x 230mm

    200 x 270 x 230 mm

    Net weight

    3.2kg

    3.2kg

    Electrical supply

    230V, 50Hz, 50W

    230V, 50Hz, 50W

     

Item#:
ASROTFIXED2
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