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Ohaus Enviro-Genie SI-1204 Temperature Controlled Incubator with Rocking Platform, 230V Swiss Plug

UsedOhausEnvironmental growth chambersUnited States

From€5,026.66excl. VAT

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Motion
Stir Reverse; Rock; Rotate; Stir; Shake with Accessories
Capacity
2 x 1 L for stirring; 4.5 kg/10 lb centered on axis for rotating / rocking
Uniformity
0.5°C
Tray Size
8 in x 12 in (203 mm x 305 mm) (LxW)
Temperature accuracy (±)
0.2 °C
All 23 specifications
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Specifications 23

Brands
Ohaus
New/Used
Used
Motion
Stir Reverse; Rock; Rotate; Stir; Shake with Accessories
Capacity
2 x 1 L for stirring; 4.5 kg/10 lb centered on axis for rotating / rocking
Uniformity
0.5°C
Tray Size
8 in x 12 in (203 mm x 305 mm) (LxW)
Temperature accuracy (±)
0.2 °C
Control
Digital
Dimensions
19.5 in x 14.5 in x 24.5 in (495 mm x 368 mm x 622 mm) (LxHxW)
Rocking Speed
2 rpm - 70 rpm
Inner Dimensions
10 in x 10.25 in x 14.25 in (254 mm x 260 mm x 362 mm) (LxHxW)
Display
LCD
Working Environment
0°C - 38°C, 95%RH, non-condensing (32°F - 100°F, 95%RH, non-condensing)
Temperature Range
4 °C – 75 °C
Chamber Volume
0.86 ft3 (24 L)
Accessories Included
Clip Plate for 28-30 mm tubes; Non-Skid Tray; Shelf; Clip Plate for 10-13 mm tubes; 4x Bag Mounting Strips; Clip Plate for 15-17 mm tubes
Net Weight
80 lb (36 kg)
Set Temperature Increments
0.1 °C
Safety Certification
CE
Rotating Speed
1 rpm - 35 rpm
Alarms
Visible & audible, temperature & time
Calibration
Temperature calibration
Power
230V, 2.5A, 50/60Hz

Product description

Digital temperature-controlled incubator with rocking and shaking for cell culture and protein expression, 4–75°C range.

The Ohaus Enviro-Genie SI-1204 is a versatile temperature controlled incubator with rocking and shaking functions designed for a wide range of laboratory applications, including hybridization protocols, nucleic acid incubation, protein expression studies, and suspension cell culture agitation. This bioprocess incubator supports critical workflows in molecular diagnostics, biomanufacturing, and synthetic biology research.

  • Precise digital temperature control with ±0.2 °C accuracy and a uniformity of 0.5 °C across a 4 °C to 75 °C operating range enables stable incubation conditions essential for enzyme reactions, immunostaining, and Western blot incubation.
  • Multiple motion modes: Stir Reverse, Rock, Rotate, Stir, and Shake (with accessories), covering agitation needs for cell culture and biochemical assays.
  • Capacity and dimensions: Chamber volume of 24 L (0.86 ft³) with inner dimensions 254 x 260 x 362 mm (L x H x W); supports up to 2 x 1 L stirring volumes or 4.5 kg load for rocking/rotating.
  • Speed control: Rocking speed adjustable between 2 to 70 rpm and rotating speed between 1 to 35 rpm, suitable for gentle cell culture agitation and sample mixing.
  • User interface: LCD display with independent LED panel for incubator-genie monitoring; digital temperature and motion control facilitate precise protocol adherence.
  • Robust construction: Coated metal enclosure with non-skid tray and rubber feet ensures stability in biotechnology lab environments.
  • Communication and power: RS232 interface for data logging and control; compatible with 230V, 2.5A power supply using Swiss plug.
  • Accessories included: Clip plates for tubes of various diameters, non-skid tray, shelving, and mounting strips increase sample handling flexibility.
  • Safety and reliability: CE certified with visible and audible alarms for temperature and time deviations; temperature calibration feature supports quality assurance.

Widely adopted in molecular biology laboratories and biopharmaceutical production pipelines, this incubator shaker is critical for optimizing live-cell imaging preparations, synthetic biology workflows, and bioprocessing sample incubation. Its precise temperature stability and versatile rocking motions make it essential for high-precision experimentation in advanced biotechnology and clinical diagnostics.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 2 November 2026