SKU: 22711809208

Benchmark Scientific Incu-Shaker™ 20L

Sale price$3861.90 Regular price$4291.00
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Description

Benchmark Scientific Incu-Shaker™ 20LOverview The new Benchmark Incu Shaker 20L and 20LR introduce a high throughput, space saving shaking incubator system to the Incu Shaker family. Now with stacking capability of up to 2 units, the Incu Shaker 20 series are highly space efficient without compromising on reliability or temperature performance. Thoroughly tested for years of reliable performance, the same proven brushless induction motor drive is featured as in other Incu Shaker

Overview

The new Benchmark Incu-Shaker™ 20L and 20LR introduce a high-throughput, space saving shaking incubator system to the Incu-Shaker family. Now with stacking capability of up to 2 units, the Incu-Shaker™ 20 series are highly space-efficient without compromising on reliability or temperature performance. Thoroughly tested for years of reliable performance, the same proven brushless induction motor drive is featured as in other Incu-Shaker instruments. The high grade stainless-steel internal chambers provide temperature accuracy within ±0.1°C, and industry-leading uniformity within the chamber of ±0.5°C. The Incu-Shaker™ 20L features temperature control from 5°C above ambient temperatures up to 60°C. The 20LR features a built-in powerful compressor, allowing for cooling down to 4°C, even while the shaker is in use, up to 60°C.

The increased chamber size now allows for up to 4 5-Liter Erlenmeyer flasks to be in use at once. Usable space is maximized by providing adjustable shelving above the shaker platforms, which can be used for incubation of Petri dishes, cell culture plates, or other smaller vessels. Even when two stacked units are working, the noise and vibration levels are significantly minimized by the advanced, computer-designed motor isolation system.
The Incu-Shaker™ 20 series feature a non-slip rubber mat platform, and can be outfitted with Benchmark’s MAGic Clamp™ universal magnetic platform. Magnetic flask attachment accessories can then be used, allowing for easy, toolless addition and removal of flasks from the shaker. Flask clamps of most sizes, tube racks, and other magnetic vessel holders are available and usable with the Incu-Shaker™ 20L and 20LR. The Incu-Shaker 20L and 20LR are now available for efficient, repeatable growth culture and other applications.

Features:

  • Stainless steel chamber provides premier temperature uniformity
  • Proven reliable, maintenance-free Incu-Shaker™ motor drive system
  • Bright, intuitive touch-screen controls
  • Instantly change flask clamps with MAGic Clamp™ accessories
  • Included pull-out adjustable shelf for static incubations
125Ml Flasks 250Ml Flasks 500Ml Flasks 1000Ml Flasks 2000Ml Flasks 2.8L Fernbach 3000mL Flasks 5000mL Flasks
36  25  16  9  5  4  4  4

 

Key Attributes 
Type Incubated Benchtop
Incubation Yes
Refrigeration Optional
Stacking Yes
Platform Area (ft^2) 2.20
Max Load (lb)  N/A
RPM - Max 300
RPM - Min 30
Orbit Diameter (mm) 19
Platform Dimensions 17.8 x 17.8
Warranty (years) 2 Years
Weight (lb) 268 or 304 lbs
Width (in) 23.6
Depth (in) 34.25
Height (in) 28.7

 

Manufacturer Specifications
Speed: Variable, 30 to 300 rpm
Orbit: 19mm / 3/4 in.
Temp. Range: (H3020) Ambient +5°C to 60°C
Temp. Range: (H3022) Ambient -20°C (4°C) to 60°C
Temperature Increment: 0.1°C
Temp. Accuracy: ±0.1°C
Temp. Uniformity: ±1.0°C
Speed Increment: 1 rpm
Platform Dimensions: 17.8 x 17.8 in./ 45 x 45 cm
Chamber Dimensions: (w x d x h) 20 x 19.9 x 22.7 in. / 51 x 50.5 x 57.7 cm
External Dimensions: (w x d x h) 23.6 x 34.25 x 28.7 in. / 60 x 87 x 73 cm
Weight: 268 lbs (121kg) / 304 lbs (138kg)
Timer: 1 min. to 48 hours / continuous
Electrical: 115 or 230V 50-60Hz;
H3020: 540W (120) / 600W (230V)
H3022: 1900W (120) / 1400W (230V)
Warranty: 2 Years
Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 22711809208

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J
Louisville, US
★★★★★ 4
Will buy again but softer ball preferred
At first Labradors weren’t into it, but I played with them positively reinforcing all touches and now my service dog LOVES the bigger one! It’s perfect between appointments to give her exercise. Will be looking for the same but with a softer ball. It’s a little too heavy and tough if it were to accidentally bounce off a body part besides their mouth catching it.
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Reviewed in the United States on October 19, 2022
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Shelby Orlows
Dallas, US
★★★★★ 5
My dog LOVES this tiny tug ball
Size: Medium(6")
A lot smaller than I was expecting.. BUT my dog doesn’t mind at all. She seriously loves this thing. It goes flat fairly quickly, but that’s what happens with all of her soccer balls, no matter the size. She’s a pitbul catahoula mix and has a strong bite. Considering my dogs chewing abilities, I’m fairly impressed by the durability of the ball, though she chewed through all but one of the rope handles in about 2 seconds. All that said, it’s one of her favorite toys(she’s 13 years old)
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Reviewed in the United States on April 21, 2026
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blake r.
Birmingham, US
★★★★★ 5
10/10
Size: Medium(6")
My dog loves this ball. Durable and the straps seem to be strong too. Would highly recommend
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Reviewed in the United States on May 27, 2026
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Phyllis H. Schmidbauer
Chelsea, US
★★★★★ 5
Durable!!
Size: Medium(6")
So well made for the active dog!! Colorful, durable and good quality!!
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Reviewed in the United States on April 26, 2026
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Ian Servis
Houston, US
★★★★★ 5
Keeps the puppy entertained for hours
Size: X-Large(8")
My dog loves this. I've had to buy two because my dog destroyed the first one but there's only so much you can do with a 5 month old german shepard.
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Reviewed in the United States on May 8, 2026

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