Benchmark Mini Nutating Rocker
  • Flat and Dimpled Mats 
  • 8 x 6 in. Platform 
  • 24 rpm 

The Benchmark™ Mini Nutating Rocker comes with a flat cord and an 8 x 6 inch platform with dimpled and flat mats. The rocker is designed to fit inside Digital Mini Incubators (H2200-H/H220-HC). Rocker settings are fixed to 24 rpm and 20° tilt with a 1-yr warranty.



  • Compact Design
  • Built-in Vacuum Pump
  • Adjustable Vacuum Pressure
  • Vacuum Gauge
  • Safe and Precise Aspiration

The Accuris ASPIRE Laboratory Aspirator incorporates a quiet, maintenance-free pump inside a sturdy, yet compact base. The vacuum is fully adjustable, with a pressure gauge that displays the vacuum level, allowing full control of aspirating speed. The ASPIRE is an ideal choice for a wide range of laboratory aspirating applications, including removal of media from tissue culture vessels or plates, and supernatants. An ergonomic, hand held aspirating device is included, and holds standard 200 to 300ul disposable pipette tips.

Comes complete with:

  • Base with internal vacuum pump
  • 2 Liter, Polycarbonate Collection Bottle (autoclavable and break resistant)
  • Antibacterial / Hydrophobic Filter
  • Silicone Tubing
  • Handheld Vacuum Controller
  • 2 Pipette cone adapters (for 200 ul pipette tips and 40mm stainless steel)

The collection bottle incorporates a reliable Overflow Protection Valve that closes off the tube to the vacuum in the event of a full bottle. In addition, the replaceable in-line filter protects the vacuum pump from contaminants and any moisture that comes through the bottle. Graduations on the collection bottle indicate the amount of fluid collected and when it's ready to be emptied. The Handheld Vacuum Pipette has an ergonomic design that's comfortable in the hand during prolonged use.  Pressing the button applies the vacuum. The pipette accepts Pasteur pipettes, serological pipettes, and also comes with 2 accessory pipette cones. One cone is designed to accommodate 200/300ul pipette tips, the other has a thin, stainless steel capillary for fine control aspirating.   


Max. Aspiration


Max. Flow

15L/ min.

Vacuum Range

-30 to -750 mbar

Noise Level

59.6 db

Vacuum Pump

oil free piston


9.5x7.9x13.5 in.


4.8 lbs


2 years


Item Numbers



115V ASPIRE Aspirator


230 V ASPIRE Aspirator


Extra Long Single Channel Stainless Steel Adapter


Eight channel adapter for 200ul pipette tips


Eight channel adapter, fine tip, stainless steel



120V, 1/ea

This Single-Deck, compact unit is a conventional type roller designed to hold two vessels, 108 to 121mm in diameter and up to 290mm long. The two outside rollers can be adjusted inward to accomadate bottles as small as 75mm in diameter. A maximum of 2 additional decks can be added to increase capacity. Use of unit in CO2 incubator may necessitate more frequent replacment of the motor brushes. Supplied without vessel and conforms to UL, CSA, and CE standards.



Bottle Speed 0.1 to 3.8rpm
Bottle Size Accepted 75 - 121mm D x 290mm
L Max Temp 40°C
Dimesions (L x W x H) 32cm x 32.5cm x 18cm
Weight 18lbs
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Infinity Rocker - The Rocker Built To Last Designed with a constant, repetitive, heavy-duty use in mind along with the sleek, quiet machinery, the Infinity Rocker is ideal for various mixing applications during western blotting, cell culture, hybridization, etc, to state a few. The Infinity Rocker provides you the scientist with
  • CO2 incubator compatible
  • Digitally controlled speed, up to 80 cycles/min
  • Adjustable tilt from 1 to 18 degrees
  • Multiple sizes and with 2, 3 and 4 platforms 
  • 4 year warranty -   designed to last, rugged construction
  • Made in the USA
  • Infinity Rocker Pro (IR101) - 11x14 inch platform
  • Infinity Rocker Mini (IR102) - 8x9 inch platform
  • Infinity Rocker XL (IR103) - 20x16 inch platform 
Features: Adjustable Tilt Angle: Allows the user to easily customize the maximum tilt angle, from ±1° to ±18°. Three Platform Sizes Available:
    • 11 x 14, 8 x 9, and 20 x 16 inch (28 x 36, 20 x 23, and 51 x 41 cm) platforms.
Stacking Trays:
    • Removable TIER 2 stacking trays double the support surface area. The trays just snap onto the platform and their spring loaded legs hold them securely in place.

Double, Triple and Quadruple Deckers:

    • Stack 2, 3 & 4 versions provide 2 - 4 times as much capacity. The 2, 3 & 4 platforms each tilt about their own axis
Digital Speed Control:
    • Offer a microcontroller to accurately control the speed to within 1 RPM. With the digital speed control, you can set the speed in increments of 1 RPM, from 1 to 80 RPM.
Platform Rocker Models


Stacking Tray

(sold separately)





Available Speeds


Max Load

IR101 Pro

11 x 14 in.
(28 x 36 cm)

ST201 or ST405

11 wide x 14 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

IR102 Mini

8 x 9 in.
(20 x 23 cm)


8 wide x 9 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

IR103 XL

20 x 16 in.
(51 x 41 cm)


20 wide x 16 deep x 6.5 high


1 - 80

11 lb. 
(5 kg)

stack 2 rocker

2 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)

stack 3 rocker

3 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)

stack 4 rocker

4 levels
11 x 14 in.
(28 x 36 cm)


11 wide x 14 deep x 22 high


1 - 80

11 lb. 
(5 kg)



IR211-12 inches of clearance in between the platforms; ideal for using 2 Stabilizers
IR301- 6.5 inches of clearance in between the platforms
IR401- 4 inches of clearance in between the platforms




Yes. The rocker uses 24V DC supplied by a small external power supply that plugs into a wall outlet. Next Advance will supply the appropriate power supply for the local power and wall outlet configuration.


The rocker can handle 11 lbs. (5 kg).


The amount that the rocker platform tilts back and forth can be adjusted from as little as +/- 1 degree to as much as +/- 18 degrees.


Infinity Rockers and Next Rockers are both rugged, quiet, rockers with lots of power. Infinity Rockers have digital speed control and a digital display of the rocking rate in cycles per minute (cpm). Because Infinity Rocker motors are brushless, i.e. do not have brushes that can wear out, they will last for many years.


For Infinity Rockers, the rocking rate can be as slow as barely moving to a maximum speed of 80 cycles per minute (160 rocking motions per minute). Next Rockers are available in a regular speed range (4 to 80 cycles per minute) or super slow (1 to 20 cycles per minute).


The Next Rockers come in standard and super slow versions. For those applications that require slow, smooth rocking, we recommend the super slow (up to about 20 cycles per minute) versions. They provide finer speed control at the lower speeds. The motor in these versions is geared down for slower operation and greater power, just as gears on a bicycle allow for more power at lower speeds.


Our rockers can operate in incubators (up to 60°C) or cold rooms (down to 4°C) if the temperature is kept constant and the humidity is not excessive. Temperature swings which cause condensation will damage the electronics and void the warranty. In fact, the electronic circuitry includes additional heat sinks to ensure reliable operation at elevated temperatures.



To adjust the angle, use a flat blade screwdriver to loosen the labeled screw on the rear of the instrument, slide the linkage to the desired position, then tighten the screw.


You can turn the knob on the front of the instrument to adjust the rocking speed.


Yes. You can remove the rubber mat from the platform and clean it with soap and water. Let it dry before placing it back on the platform.



with 6 rollers,

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.


Single Platform Stack


Double Platform Stack


Single Roller


O-Ring Packet

Your Price: