Tissue Rotators and Rockers


Mini Rotator
The mini-rotator is a small, compact, rotator which is ideal for use on a lab bench; in a small incubator or refrigerator; in a biological cabinet; or in a fume hood or any other place where space is at a premium. It handles both large and small applications for micro centrifuge tubes and micro test tubes.
It is heavy duty and has a permanent-magnet motor which maintains constant speed with a variable speed control between 2-80 RPM and its mixing action is able to be adjusted from a gentle slosh to a rapid agitation. For optimum mixing, the chemical resistant cabinet is fixed at a 20 degree angle. Unit comes complete with an aluminum disk head with spring clips to hold 15 each for both 5-10 mm and 12-14 mm tubes. An option of 30 position tissue culture tube head is available.
Specifications
Speed | Variable speed control (2-80 RPM) |
Ambient Temp. Range | 0°C to 40°C |
Size | 7"W x 10"D x 11"H / 18 x 25.5 x 28 cm |
Rating | 180VA, 50/60Hz |
Electrical | Speed Control with ON/OFF Switch and protected-fuse, 6 ft, 3-wire cord. |
Finish | Foxtip gray and charcoal |
Ordering
65100-10 | Mini-Rotator, 120V | each | 779.00 | Add to Cart |
65100-20 | Mini-Rotator, 220V | each | 789.00 | Add to Cart |
65100-50 | Tissue Culture Head with Clips | each | 313.00 | Add to Cart |
BenchBlotter™ 2D Fixed Speed Platform Rocker
The BenchBlotter 2D Rocker is made for common molecular lab applications such as staining, destaining, blotting, etc. Lightweight – can be easily transported to incubators or cold rooms.
Optional stacking platforms are available (EMS Cat. #s 65700-02, 65700-05) which will double your work area. Easy-to-use! Just turn it on!
Specifications
Speed | Fixed, 12 rpm (10 rpm, 230V) |
Tilt Angle | ± 8° |
Platform Size | 12 x 12" / 30 x 30 cm |
Load Capacity | 5 lbs (2.3kg) |
Operating Temp. Range | +4°C to +45°C |
Dimensions (W x D x H) | 13.5 x 13.5 x 4.7" / 34 x 30 x 12 cm |
Weight | 6.5 lbs (3kg) |
Electrical | 115 or 230V, 50-60Hz, 50W |
Warranty | 2 Years |
Ordering
65700-01 | BenchBlotter w/Flat Mat | each | 485.00 | Add to Cart |
65700-02 | Stacking Platform w/Flat Mat for BenchBlotter | each | 98.00 | Add to Cart |
65700-03 | Dimpled Mat for Stacking Platform | each | 39.00 | Add to Cart |
65700-04 | Bungee Cord | 4/pk | 29.00 | Add to Cart |

Stacking Platform for Tubes
A stacking platform, 12 x 12", with dimpled mat.
3" separation.
For use with our BenchBlotter Rocker above.
Ordering
65700-05 | Stacking Platform for Tubes | each | 116.00 | Add to Cart |

BenchRocker™ 2D Variable Speed Rocker
The BenchRocker™ 2D Rocker will provide the exact speeds and tilt angles needed for many molecular and biological mixing applications. Set the parameters to match your vessel size and volume of liquid for best results.
It features a large 14 x 12" work surface and is safe for incubators and cold rooms. The optional stacking platform gives you twice the work area.
Specifications
Speed | Variable, 2 to 30 rpm |
Tilt Angle | Variable, 0° to 30° |
Platform Size | 14 x 12" / 35 x 30 cm |
Load Capacity | 8 lbs. / 8.6 kg |
Operating Temp. Range | +4°C to +45°C |
Dimensions (W x D x H) | 14 x 12 x 6.5" / 35.6 x 30 x 16.5 cm |
Weight | 7.5 lbs (3.4kg) |
Electrical | 115 or 230V, 50-60Hz, 50W |
Warranty | 2 Years |
Ordering
65700-06 | BenchRocker w/Flat Mat | each | 779.00 | Add to Cart |
65700-07 | Stacking Platform w/Flat Mat for BenchRocker | each | 121.00 | Add to Cart |
65700-03 | Dimpled Mat for Stacking Platform | each | 35.00 | Add to Cart |
65700-04 | Bungee Cord | 4/pk | 26.00 | Add to Cart |
65700-08 | Stack-Plus Platform Extender | each | 44.00 | Add to Cart |


Shown with optional stacking platform
Everlast™ 247 Rocker
The Everlast™ 247 Rocker is made to last. Its powerful motor and heavy-duty drive system are consistent and reliable, even with constant use in cold rooms or incubators.
The rocking speed and tilt angle are easily adjustable for gentle or aggressive agitation.
It features an extra large 16 x 12" work surface. Double your work area with the optional stacking platform.
The standard platform and optional stacking platform are made of stainless steel to prevent corrosion or rusting.
It will give you years of uninterrupted service.
Specifications
Speed | Variable, 3 to 80 rpm |
Tilt Angle | Variable, 0° to 20° (user adjustable) |
Platform Size | 16 x 12" / 40.5 x 30 cm |
Load Capacity | 12 lbs (5.45kg) |
Operating Temp. Range | 0°C to +65°C |
Dimensions (W x D x H) | 16 x 13 x 6" / 40.55 x 33 x 15.2 cm |
Weight | 20 lbs (9kg) |
Electrical | 115 or 230V, 50-60Hz, 50W |
Warranty | 5 Years |
Ordering
65700-09 | Everlast 247 Rocker | each | 1,099.00 | Add to Cart |
65700-10 | Stacking Platform w/Flat Mat for Everlast (3.5" separation) |
each | 130.00 | Add to Cart |

Tube Rocker
The TubeRocker is designed to provide the ideal speed and tilt angle for the agitation of sample tubes. The grooved design of the included rubber mat properly secures all tube sizes ranging from 1.5 to 50 ml, without the need for added straps or bands.
Small 5 x 13" size makes it easy to fit on any lab bench. It can be conveniently placed inside refrigerators, cold rooms or laboratory incubators.
Simple-to-use. Needs no adapters or mounting hardware. Just press the power switch and let it rock!
Specifications
Speed | Fixed, 24 rpm (20 rpm, 230V) |
Tilt Angle | ± 30° |
Platform Size | 12 x 4.5" / 30 x 11.4 cm |
Load Capacity | 4 lbs. / 2 kg |
Operating Temp. Range | +4°C to +45°C |
Dimensions (W x D x H) | 13.3 x 5.3 x 4" / 33.6 x 13.5 x 10 cm |
Weight | 4 lbs (2.2kg) |
Electrical | 115 or 230V, 50-60Hz, 50W |
Warranty | 2 Years |
Ordering
65700-11 | Tube Rocker, 115V | each | 359.00 | Add to Cart |
65700-12 | Tube Rocker, 220V | each | 359.00 | Add to Cart |

The EMS Digital Orbital Shaker
A versatile high end shaker that allows the researcher to instantly adjust to weight load changes, as well as unbalanced loads. The units have the following features:
- May be used inside a cold room or an incubator
- Has a high weighing load
- 5 kg (10 lbs.)
- Time and speed can be set separately
Specifications
Speed Range | 20-300 rpm, 1 rpm increments |
Orbit Diameter | 19.0 mm (0.8") |
Timer Range | 0 to 74 hours and 59 minutes, 1 second increments or continuous |
Maximum Load | 4.5 kg (10 lbs.) |
Power | 110 to 240 VAC, 50/60 Hz with 4 interchangeable plug adapters |
Ambient Conditions | 2° to 40°C (36° to 104°F); 20 to 80% RH, non-condensing |
Platform Interior Dimensions | 11 x 11 in (27.9 x 27.9 cm) |
Overall Dimensions | 12.4 x 7.8 x 12.2 in (31.4 x 19.7 x 31 cm) |
Warranty | 3 Years |
For Indoor Use Only |
Includes
- EMS Digital Orbital Shaker
- Skid-free rubber platform mat
- 8 bungee cord set
- Universal hi-lo platform with soft rubber edge bumpers
- Universal power adapter 110-240V, 50/60 Hz, with 4 interchangeable plug types
Ordering
65105-10 | EMS Digital Orbital Shaker | each | 895.00 | Add to Cart |




Roto-Shake Genie® – 6-in-1
Rotator/Rocker – The one that does it all!
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- Magnetic Platform & Clip Plates
- Suitable for Use in Cold Rooms & Incubators
- Change between Rocking & Rotating Quickly & Easily.
- Economical, Space Saving & Secure
Combination platform/tilt, shaker, rocker, and specialized rotator mixes tubes in 6 different ways: rotating, rocking/shaking, rotating/rocking, rolling/rocking and rotating/rolling, as well as a combination of all these mixing actions. An optional 3-D Orbital Shaker attachment transforms the unit into an orbital shaker. Easy to remove, two-sided 8" x 13.5" (20.3 cm x 34.3 cm) stainless steel magnetic platform easily converts from rotating to rocking with a simple mechanical adjustment.
The platform is magnetized to accommodate up to two 6" x 6" (15.3 x 15.3 cm) plastic bags per side, a 12" x 12" (30.5 x 30.3 cm) non-skid metal rocker tray for conventional rocker/shaker operations, or up to four metal clip plates per side to accommodate similar or different tube sizes for various mixing solutions. Ideal for use in cold rooms and incubators for complete and even soaking of membrane-based blot assays/washings. Unit can be easily cleaned or decontaminated. Maintains the set speed between 32°F (0°C) and 100°F (38°C). Expansion kits are available for increased capacity, and different containers.
Specification
Rotating | 5 – 35 RPM |
Rocking | 10 – 70 cycles per minutes |
Rocking Angle | ±10 degree from the horizontal |
Platform Workload | 10 lb (4.5kg) |
Weight | 26lb. (11.8kg) |
Electrical | 120VAC, 60Hz, 0.5A |
Requirements | 230VAC, 50/60Hz, 0.25A |
Dimensions | 10.5" x 20.0" x 9.9" (26.7 x 50.8 x 25.2 cm) (12" D with non-skid metal rocker tray installed) |
Environmental | "Installation Category 2" 32°F (38°C) 95% maximum relative humidity. |
2-Year Warranty!
Ordering
The Roto-Shaker Genie is supplied with:
- 1 non-skid metal rocker tray, measuring 12" x 12" (30.5 x 30.5 cm) (71834-68)
- 4 magnetic stainless steel mounting strips for holding 2 plastic bags, measuring up to 6 x 6" (15.3 x 15.3 cm) (71834-56)
- 1 clip plate for 12 each of 10-13 mm tubes (71834-53)
- 1 clip plate for 6 each of 15 – 17 mm tubes (71834-51)
- 1 clip plate for 3 each of 28-30 mm tubes (71834-52)
71834-10 | Roto-Shake Genie, 120VAC | each | 1,322.00 | Add to Cart |
71834-20 | Roto-Shake Genie, 230VAC | each | 1,322.00 | Add to Cart |
Accessories for the Roto-Shaker Genie
71834-50 | 6 Clip Plates for 12 each of 10-13 mm tubes | each | 143.00 | Add to Cart |
71834-51 | 6 Clip Plates for 6 each of 15-17 mm tubes | each | 143.00 | Add to Cart |
71834-52 | 6 Clip Plates for 3 each of 28-30 mm tubes | each | 143.00 | Add to Cart |
71834-53 | 1 Clip Plates for 12 each of 10-13 mm tubes | each | 30.00 | Add to Cart |
71834-54 | 1 Clip Plates for 6 each of 15-17 mm tubes | each | 30.00 | Add to Cart |
71834-55 | 1 Clip Plates for 3 each of 28-30 mm tubes | each | 30.00 | Add to Cart |
71834-56 | Magnetic Mounting Strip for Bag, 16/bag | 16/pk | 56.00 | Add to Cart |
71834-57 | Expansion Kit, two stainless steel trays & 24 magnetic mounting bag strips | kit | 206.00 | Add to Cart |
71834-60 | 2 Clip Plates for Hybridization Tubes | each | 169.00 | Add to Cart |
71834-64 | 2 Universal Clip Plates | each | 55.75 | Add to Cart |
71834-65 | 1 Magnetic Attachable Covered 100 Microtube Box | each | 52.00 | Add to Cart |
71834-66 | 1 Clip Plate for 4 100 ml Volumetric Flasks | each | 40.00 | Add to Cart |
71834-67 | 3-D Orbital Shaker Attachment | each | 336.00 | Add to Cart |
71834-68 | Non Skid tray | each | 79.00 | Add to Cart |



Tube Revolver
- Maintenance-free motor with quiet operation
- "Plug and Play" operation
- Adjustable paddle angle
- Includes five interchangeable rotisseries
Rotation Speed | 10-40 RPM |
Capacity | Combination of 4 Paddles of 7x10/15 ml Tubes, 7x5/7 ml Tubes, 15x1.5/2.0 ml Tubes, 21x0.5/0.8 ml Tubes. One Paddle of 6x50 ml Tubes. |
Standard Paddles: (2 each) |
-For 10 ml/15 ml tubes (7 tubes/paddle) -For 5 ml/7 ml tubes (7 tubes/paddle) -For 1.5 ml/2 ml tubes (17 tubes/paddle) -For 0.5 ml/0.8 ml tubes (21 tubes/paddle) -For 50 ml tubes (6 tubes/paddle) |
Operating Temp. | 4°C - 60°C |
Outermost Dims. | 225 x 154 x 195 mm |
Max. Power | 10W |
Weight | ≤1Kg |
Power Supply | 110-240V/50-60Hz |
71785 | Tube Revolver | each | 402.00 | Add to Cart |



Rotamix™
The Rotamix units are designed with interchangeable 12" long rotary rods accommodating tubes ranging from 1.5 ml to 50 ml, which make the rotary universal. Rotamix is made from steel, coated with a chemically resistant paint and is extremely quiet. Rotamix® is suitable for use both in the cold room and the incubator. The speed is variable from 0 to 80 RPM. On the RKVSD, rotation speed is displayed on a large LCD.
- Immunoprecipitation
- Extractions and phase separations
- Bead mixing and extracting
- Blood mixing
- Bacterial cultures
- Embedding infiltration
Specifications
Rotation speed | .0 – 80 RPM |
Material | Chemically resistant coated steel case,Stainless steel rods. |
Voltage | 12V, power transformer supplied |
Weight | 5 lb |
Motor | Variable speed DC motor |
Power | 6W, 110V, 60Hz |
Dimensions | 16.25" (L) x 4.75"(D) x 6.12" (H) |
All units are analog controlled and come without racks. Racks are sold separately.
Ordering
61050-10 | Rotamix® RKVS – Analog Control, 0 –80 RPM, 110V | each | 525.00 | Add to Cart |
61051-10 | Rotamix® RKVSD – Analog control, 0 – 80 RPM w/digital speed display | each | 550.00 | Add to Cart |
61060-10 | TT-Rack – Platform designed to rotate "flip rack" for 96 tubes, 0.5 or 1.5 ml | each | 178.00 | Add to Cart |
61061-10 | TT-15 – Rod for 26 tubes, 10-15 ml (15-17 mm) | each | 150.00 | Add to Cart |
61062-10 | TT-1.5 – Rod for 26 tubes, 1.5 ml (9-12 mm) | each | 150.00 | Add to Cart |
61063-10 | TT-50 – Rod for 14 tubes, 30-50 ml (28-30 ml) | each | 150.00 | Add to Cart |
61064-10 | TT-mix – Rod for 14 tubes, 1.5 ml and 10 tubes, 15 ml | each | 150.00 | Add to Cart |


Enviro-Genie® 6-in-1
Designed to provide the security of precise temperature control and uniformity for demanding incubation/refrigeration application without taking up a great deal of space. It uses Thermo-Electric (Peltier) refrigeration & heating with no compressor. Chamber air is gently and continuously recirculated at a rate that ensures the temperature consistency and uniformity of all test samples. Re-circulated air eliminates the possibility of contamination from outside air. Shatter resistant viewing window allows for inspection of samples without effecting the chamber environment.
Applications include the study of microorganisms and tissue cell growth under strictly controlled conditions of temperature and agitation. It performs membrane based assays/washing and hybridizations more efficiently. Microprocessor controls easily achieve desired rotating, rocking, stirring, shaking, temperature and time; all of which are displayed on large LED's for accurate reproducible results. Timer displays elapsed time or remaining time until programmed off – up to 96 hours. Visible and audible alarms for both temperature and time. Equipped with RS232 port for connection to your computer.
Specifications
Stirring | 1 – 2000 RPM (includes reverse) |
Rotating | 1– 35 RPM |
Rocking | 2– 70 cycles per minutes |
Temperature | Heating: to 75°C |
Cooling: to 4°C | |
Accuracy: ±0.2°C | |
Uniformity: ±0.5°C | |
Resolution: 0.1°C | |
Stability: ±0.1°C | |
Time, Hours | programmable to 96 |
Alarms | audible, visible, temp. & time |
Platform workload | |
Capacity | 10 lb 4.5kg |
Chamber volume | 0.86 cu. ft (24L) |
Weight | 80 lb (36kg) |
Electrical | 120VAC, 60Hz, 5A |
Requirements | 230/240VAC 50Hz, 2.5A |
Dimensions | |
Chamber D x W x H | 10" x 14¼" x 10¼" (254 x 362 x 260 mm) |
Overall DxWxH | 19½" x 24½" x 14½" (495 x 622 x 368 mm) |
Ordering
Please see image in 71834.
71835-10 | Enviro-Genie®, 120VAC | each | 6,196.00 | Add to Cart |
71835-20 | Enviro-Genie,® 220VAC, without plug each | each | 6,196.00 | Add to Cart |
71834-50 | 6 Clip Plates for 12 each of 10-13 mm tubes | each | 140.00 | Add to Cart |
71834-51 | 6 Clip Plates for 6 each of 15-17 mm tubes | each | 140.00 | Add to Cart |
71834-52 | 6 Clip Plates for 3 each of 28-30 mm tubes | each | 140.00 | Add to Cart |
71834-53 | 1 Clip Plates for 12 each of 10-13 mm tubes | each | 28.50 | Add to Cart |
71834-54 | 1 Clip Plates for 6 each of 15-17 mm tubes | each | 28.50 | Add to Cart |
71834-55 | 1 Clip Plates for 3 each of 28-30 mm tubes | each | 28.50 | Add to Cart |
71834-56 | Magnetic Mounting Strip for Bag, 16/bag | each | 55.00 | Add to Cart |
71834-57 | Expansion Kit, two stainless steel trays & 24 magnetic mounting bag strips | kit | 202.00 | Add to Cart |
71834-60 | 2 Clip Plates for Hybridization Tubes | each | 165.00 | Add to Cart |
71834-61 | 1 Stackable Shelf | each | 38.00 | Add to Cart |
71834-62 | Serial Cable | each | 17.00 | Add to Cart |
71834-64 | 2- Universal Clip Plate | each | 55.75 | Add to Cart |
71834-65 | 1-Magnetic Attachable Covered 100 Microtube Box | each | 52.00 | Add to Cart |
71834-66 | 1-Clip Plate for 4 each of 100 ml Volumetric Flasks | each | 40.00 | Add to Cart |
71835-50 | 3-D Orbital Shaker Attachment | each | 143.00 | Add to Cart |
71834-68 | Non Skid tray | each | 77.00 | Add to Cart |