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 The Next Rocker family Pictured from left to right: Next Rocker Pro with Tier 2 stacking tray; Next Rocker Stack-3; Next Rocker XL; and Next Rocker Mini. Not shown: Next Rocker Stack-4. | The NEXT ROCKERS are a family of very quiet and rugged laboratory platform rockers at affordable prices.
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Rugged > Super Quiet > High Value >
Risk Free Ideal for gel staining and destaining, blotting, cell culture, hybridization, washing, etc. |
| > Adjustable Tilt Angle The user can easily adjust the maximum tilt angle, from ±1 to ±18°. > Three Platform Sizes These rockers (rocking shakers) come in models with: 8 x 9, 11 x 14, and 20 x 16 inch (20 x 23, 28 x 36, 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. > Triple and Quadruple Deckers Stack 3 and Stack 4 versions provide 3 or 4 times as much capacity. The 3 or 4 platforms each tilt about their own axis. |
| You will never have to buy a replacement rocker. If the Next Rocker motor burns out after years of use, we will refurbish your rocker for only $150. |
| > Rugged Construction This rocker is built very solidly in the USA, with a stainless steel platform and front panel and a heavy gauge enclosure. A top grade Pittman instrument motor drives the rocking and a pulse width modulation (PWM) circuit controls the rocking speed. > Extremely Quiet Operation
There are no quieter rockers on the market. The Next Rockers are incredibly quiet due to their high quality motor and vibration isolation mounts inside the unit. > Excellent Value These rockers are an excellent value. Rockers comparable to the Next Rockers sell for hundreds of dollars more. Such low prices are possible due to the simple, reliable design, Next Advances efficient manufacturing, and direct marketing over the internet.
Will the motor burn out? Yes, after years of use. If it does, we will refurbish the unit and replace the motor for $150 plus shipping. You will never have to buy another rocker. > Risk Free Purchase These rockers come with a 30 day money back guarantee and a 1 year warranty. Go to
FAQs
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brochure
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> Features Available in 3 speed ranges, with rocking from 1 to 80 cycles/minute (up to 160 rock actions per minute) Maximum load is 11 lbs. (5 kg) Tilt angle adjustable from 1° to 18° 3 Sizes of stainless steel platforms with textured rubber mat: Next Rocker Pro: 11 x 14 inch (28 x 36 cm)
Next Rocker Mini: 8 x 9 inch (20 x 23 cm) Next Rocker XL: 20 x 16 inch (51 x 41 cm) Stacking trays double the capacity. Stack-3 and Stack-4 models have 3X and 4X the capacity with each platform pivoting about its own axis, in unison. Can use in cold rooms and incubators, 4°C to 60°C. (Avoid condensation.) CE/UL certified 24 volt power supply. works with most wall outlets worldwide. Slow (geared for about 4 times more power and 1/4 speed) and extra slow (geared for about 10 times more power and 1/10 speed) rocking models provide better speed control at lower speeds. 1 year warranty. 30 day money back guarantee. |
| It's a great rocking machine." Dr. Paul Gottlieb, City College of New York |
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 The Next Rocker Rugged Quiet High Value Risk Free | Tilt Angle Adjustment

Loosen the screw on the back of the rocker and slide the cam toward the center (to decrease the tilt) or perimeter (to increase the tilt) and then tighten the screw. |
| Stacking Trays |
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 Stacking trays are available for all Next Rocker models. These rugged trays double the support surface area. They are constructed of heavy gauge ABS plastic for ruggedness. A textured neoprene rubber pad is bonded to the surface for traction. | You can place a stacking tray on a platform, as pictured below on a Next Rocker Pro, or remove it when desired, without any tools. The spring loaded legs hold the stacking tray in place. There are 4-1/2 inches of space above the main platform; 4 inches of clearance along the perimeter walls.
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| See the
Next Rocker brochure
See more details in the
FAQs list. Low Speed and More Power: We have Slow (-S, up to about 30 rock cycles per minute) and Super Slow (-SS, up to about 8 rock cycles per minute) models. They provide better speed control and smoother rocking at lower speeds as well as more power. We highly recommend these versions, with their slower, more powerful motors with the extra large platforms (XL model) and with the multi-level rockers (Stack-3 and Stack-4). See the FAQs or call for more information. |
| Next Rockers | Stacking Trays |
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Order the NR101 Next Rocker Pro with an 11 inch wide x 14 inch deep platform.
Size: 11 inches wide, 14 in. deep, 6-1/2 in. tall. (Comparable rockers sell for hundreds more.) Now with a wider speed range.
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ST201 Tier-2 Pro
Fits on Next Rocker Pro, 11 x 14 inch platform.
Rocker with stacking tray is 11-1/2 inches tall. |
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Order the NR102 Next Rocker Mini with an 8 inch wide x 9 inch deep platform.
Size: 8 inches wide, 9 in. deep, 6-1/2 in. tall. Now with a wider speed range!
| ST202 Tier-2 Mini Fits on Next Rocker Mini Rocker with stacking tray is 11-1/2 inches tall. |
| Order the NR103 Next Rocker XL with a 20 inch wide x 16 inch deep platform.
Size: 20 inches wide, 16 in. deep, 6-1/2 in. tall. Note: Because this platform is larger and heavier, we recommend the -S (slow) or -SS (super slow) versions because they have more powerful motors for smoother operation. | ST203 Tier-2 XL Fits on Next Rocker XL Rocker with stacking tray is 11-1/2 inches tall. |
| Multi-Platform Next Rockers |
| The multiplatform rockers can rock several times as many trays, tubes, etc., as standard rockers without using additional lab bench space. Each platform pivots about its own axis (unlike the stacking tray effect) so that the top platform provides the same controlled conditions as the bottom one. When placed on a typical 36" high lab bench, the top platform, at 4' 9" (from the floor) is very accessible.
 The Stack-3 and Stack-4 Next Rockers are a convenient size, and provides triple or quadruple the capacity of a traditional rocking shaker in the same footprint. For reference, the scientist in this photo is 5'3" (1.59 m) tall. Note: Because of the weight of multiple platforms, we recommend the -S (slow) or -SS (super slow) versions because they have more powerful motors for smoother operation. |
 Watch the Quad Rocker in Action (Quicktime) NR301 Next Rocker Stack-3 (shown on right) has three 11 x 14 inch (28 x 36 cm) platforms, 7.5 inches apart. Size and weight: 11 inches wide, 16 inches deep, 22 inches high, 17.5 pounds. NR401 Next Rocker Stack-4 has four 11 x 14 inch (28 x 36 cm) platforms, 5 inches apart, that pivot about their own axes. Size and weight: 11 inches wide, 16 inches deep, 22 inches high, 18 pounds. |
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