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Ohaus Digital Vortex-Genie 2 SI-A256 Digital Vortex Mixer with Timer and PCR Plate Attachment

UsedOhausSample preparationUnited States

From€892.59excl. VAT

In stock

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Control
Digital
Orbit
3.5 mm
Timer
1 s - 99 s ; 1 min - 99 min
Speed Range
500 rpm – 2,850 rpm
Display
Red LED
All 14 specifications
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Specifications 14

Brands
Ohaus
New/Used
Used
Control
Digital
Orbit
3.5 mm
Dimensions
6.5 in x 6.5 in x 4.8 in (165 mm x 165 mm x 122 mm) (LxHxW)
Timer
1 s - 99 s ; 1 min - 99 min
Speed Range
500 rpm – 2,850 rpm
Display
Red LED
Net Weight
8.8 lb (4 kg)
Safety Certification
CE
Power
230V, 0.5A, 50Hz
Accessories Included
Pop-off Cup; 3-inch Platform
Working Environment
0°C - 38°C, 95%RH, non-condensing (32°F - 100°F, 95%RH, non-condensing)
Pulse - ON/OFF Time
1 s - 99 min

Product description

Digital vortex mixer with 3.5 mm orbit, 500–2850 rpm speed, timer, and PCR plate attachment for sample homogenization.

The Ohaus Digital Vortex-Genie 2 SI-A256 is a precision benchtop vortex mixer designed for advanced sample preparation in biotechnology, molecular diagnostics, and clinical research. Featuring a digital speed control range of 500 to 2,850 rpm and a 3.5 mm orbital motion, this vortex mixer ensures efficient and consistent mixing, blending, and suspension preparation of reagents, DNA/RNA samples, proteins, and enzymes.

Key technical features include:

  • Digital control interface with red LED display for precise speed and timer settings (1 s–99 min).
  • Compatibility with 230 V, 0.5 A, 50 Hz power input, supporting stable operation in various laboratory environments including cold rooms and incubators.
  • Robust zinc-casted housing combined with a non-slip "no-walking feet" base and a 3-inch rubber-covered platform to securely hold tubes or PCR plates.
  • Specially designed attachments to accommodate half-skirted and unskirted PCR plates, making it essential for workflows involving PCR setup, molecular cloning, and synthetic biology experiments.
  • Versatile application range from reagent mixing and pellet resuspension to protein vortexing and enzyme reaction mixing, critical in bioprocessing and biopharmaceutical production pipelines.
  • Operating environment supports temperatures from 0°C to 38°C with up to 95% relative humidity, non-condensing, ensuring durability and reliability in standard lab conditions.

This vortex mixer is widely used in cell imaging preparation, live-cell vortexing, and biochemical assay sample preparation, making it a fundamental tool in molecular biology laboratories focusing on gene editing, synthetic biology, and molecular diagnostics. Its digital interface and hands-free operation options streamline repetitive mixing tasks, optimizing workflow efficiency in research 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 6 November 2026