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VELP AREC 4 Digital Heating Magnetic Stirrer with VTF

€596excl. VAT

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Stirring speed
50 - 1500 rpm
Max. stirring volume
5 liters
Heating plate
Yes
Position size
100 x 100 mm
Timer
No
All 22 specifications
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Specifications 22

Weight
1.9
Dimensions
0.16 × 0.27
Brands
Velp Scientifica
New/Used
New
Stirring speed
50 - 1500 rpm
Max. stirring volume
5 liters
Heating plate
Yes
Position size
100 x 100 mm
Timer
No
Heating power W
250
Series
AREC
Resolution
5 rpm; 1°C
Alarms
A Display (when the temp. is higher than 50°C)
Weight kg
1.9
Feeding
230 V / 50-60 Hz
Interface
Digital
Maximum temperature
550 °C
Plate material
Ceramic
Cloud / Wifi Connection
No
Position
Single
Standard accessory
pt100 probe
Max. stirring speed
1500 rpm

Product description

Compact and precise magnetic stirrer for versatile lab applications.

The VELP AREC 4 Digital has been crafted for laboratories with limited space that require a portable yet powerful and precise magnetic stirrer suitable for a wide range of applications. Its high-resistance plate is impervious to acids, bases, and solvents, complemented by a technopolymer structure that prevents liquid spills from reaching electronic components, ensuring product longevity and easy maintenance. The device is backed by a 3-year warranty (with online registration).

Cutting-edge heating technology guarantees uniform temperature distribution across the plate, providing exceptional efficiency in heat transfer. SpeedServo™ technology, paired with a brushless motor, delivers stable and robust stirring even when fluid viscosity fluctuates.

Key features of the AREC 4 Digital include:

  • Compact design adaptable to any laboratory setting
  • User-friendly interface and robust chemical resistance
  • Easily portable
  • Accurate temperature and stirring control
  • Option for precise thermoregulation with Pt100/Pt1000 and VTF probes
  • Long-lasting construction with 3-year guarantee

The brushless motor ensures dependable stirring, with SpeedServo™ maintaining constant speeds despite viscosity changes. Ideal for diverse laboratory tasks, the stirring speed is adjustable from 100 to 1500 rpm.

The AREC 4 Digital can heat up to +550°C safely, with fine temperature adjustments of +1.0°C. Connecting external PT100 or PT1000 sensors allows direct sample thermoregulation up to 350°C, with an accuracy of ±1.0°C. For precision up to ±0.5°C up to 300°C, the VTF Digital controller is recommended. Multiple accessory packages are available for customization.

Safety features include:

  • 'Hot surface' warning when temperatures exceed 50°C, even when the unit is inactive
  • Overtemperature alert for temperatures above 570°C

Components include an aluminum heating plate with ceramic coating, main switch, stirring and temperature setting knobs, and a display.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

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?

Yes. Every verified supplier states which service partners cover the instrument, and we list that 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 19 October 2026