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Ohaus e-A51ST040 Achiever 5000 Overhead Stirrer, 115/230V

NewOhausOverhead stirrersUnited States

€1,202.66excl. VAT

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Speed Range
30 rpm to 2000 rpm
Speed Accuracy
±1 rpm
Capacity
25 L
Maximum Viscosity
25,000 mPas
Torque (max)
40 Ncm
All 20 specifications
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Specifications 20

Brands
Ohaus
New/Used
New
Speed Range
30 rpm to 2000 rpm
Speed Accuracy
±1 rpm
Capacity
25 L
Maximum Viscosity
25,000 mPas
Torque (max)
40 Ncm
Chuck Range (Diameter)
1-13 mm
Shaft Pass-Through (Diameter)
up to 8.5 mm
Control
Digital
Display
LED Display
Function
Stirring
IP rating
IP54 (optional IP65)
Net Weight
9 lb (4.1 kg)
Power Consumption
190 W
Safety Certification
cNemkous
Timer
1 minute – 99 hours, 59 minutes
Working Environment
41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)
Dimensions (L x H x W)
9.3 in x 11.2 in x 3.5 in (23.5 cm x 28.5 cm x 9.0 cm)
Electrical Requirements
115 / 230 VAC

Product description

Efficient, precise, and safe stirring with a brushless motor and torque compensation.

Ohaus e-A51ST040 Achiever 5000 Overhead Stirrer, 115/230V

Speed Range 30 rpm to 2,000 rpm Capacity 25 L Maximum Viscosity 25,000 mPas

Features

  • Powerful mixing and constant speed is assured with the brushless motor and torque compensation technology
  • Delivers accurate, controlled stirring of viscous liquids with quiet operation.
  • Simplify set up with the Keyless Chuck - no tools required.
  • Change shafts quickly and easily with one handed operation. This unique design will save time and effort for everyone in the lab.
  • Designed for safety. The lock button prevents accidental speed changes and the motor’s overload sensing technology simply shuts off stirring before an overload condition occurs to protect the sample.
  • Compact and easy to use.
  • Simple knob control combined with the bright digital display allows for precise setting and monitoring.
  • Customize for your application with over 12 accessories.

The OHAUS e-A51ST040 Achiever 5000™ Overhead Stirrer is designed for powerful, precise stirring, safety, and simplicity in your lab applications. The A51ST040is a versatile overhead stirrer ideal for various applications in laboratories across industries like food & beverage, cosmetics, paints & coatings, pharmaceuticals, and more.

INCLUDED: The Ohaus e-A51ST040 Achiever 5000 Overhead Stirrer, 115/230V includes:

  • Power Cord
  • Operator's Guide
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

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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 22 October 2026