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Globe Scientific GTR-AVS Analog Tube Roller Mixer for Laboratory Sample Agitation

From€374.13excl. VAT

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Specifications
GTR-AVS
Amplitude
24mm
Motor Type
DC Motor
Max. Load Capacity
4 Kg (8.8lbs)
Number of Rollers
6
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Specifications 17

Brands
Globe Scientific
New/Used
Used
Specifications
GTR-AVS
Amplitude
24mm
Motor Type
DC Motor
Max. Load Capacity
4 Kg (8.8lbs)
Number of Rollers
6
Roller Size (Length)
280mm (11")
Speed Range
0 - 70rpm
Operation Mode
Continuous
Voltage
100-240V, 50/60Hz
Power
25W
Dimensions (W x D x H)
260 x 450 x 120mm (10.2 x 17.7 x 4.7")
Weight
4.5 Kg (9.9 lbs)
Operating Temperature
5 to 40°C
Permissible Relative Humidity
80% RH (non-condensing)
Protection Class
IP21

Product description

Analog tube roller with 6 rollers, 0–70 rpm speed range, 8.8 lbs capacity for gentle mixing in biotech labs.

The Globe Scientific GTR-AVS Analog Tube Roller is engineered for gentle and thorough mixing of laboratory tubes, containers, and bottles. Featuring a six-roller design and an adjustable analog dial, it offers a precise speed range from 0 to 70 rpm to optimize sample homogeneity. The rollers implement a combined rolling and "see-saw" motion, ensuring effective agitation critical in bioprocessing, molecular diagnostics, and cell culture applications.

  • Load Capacity: Supports up to 4 kg (8.8 lbs), accommodating ten 15/50 mL centrifuge tubes, suitable for biotechnology workflows requiring consistent sample mixing.
  • Motor: Utilizes a maintenance-free DC brushless motor, providing quiet operation ideal for sensitive laboratory environments.
  • Compatibility: Designed for use in cold rooms and incubators, operating reliably between 5 to 40°C with IP21 protection, meeting stringent laboratory conditions.
  • Roller Specs: Each roller measures 280 mm in length, with a 24 mm amplitude to facilitate gentle, continuous agitation.
  • Power: Operates on 100-240V, 50/60Hz power supply with a power rating of 25W.
  • Dimensions & Weight: Compact benchtop design with dimensions of 260 x 450 x 120 mm (W x D x H) and weighing 4.5 kg (9.9 lbs), ideal for crowded laboratory benches.

This analog tube roller mixer is widely used in molecular biology, clinical diagnostics, synthetic biology, and biomedical engineering fields, ensuring samples are uniformly mixed in live-cell imaging, fluorescence analysis, and other biomanufacturing processes. It is essential equipment for laboratories focusing on gene editing workflows and biopharmaceutical production pipelines where precise and gentle sample mixing is critical.

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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?

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