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Barnstead MaxQ 4000 Orbital Incubator Shaker
Barnstead MaxQ 4000 Orbital Incubator Shaker
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Our Price: $3,380.00

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Condition: Fully Refurbished and Tested to Manufacturer Specifications (Click for Info)

Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 2 to 5 Business Days

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Product Code: B-MAXQIS

Refurbishment Protocol
Technical Specification Sheet

Barnstead MaxQ 4000 Orbital Incubator Shaker

The Barnstead MaxQ 4000 combines orbital shaking technology with benchtop design for a versatile shaker ideal for cell culture, solubility studies, extraction procedures, protein expression, and many other applications. The MaxQ 4000 features shaking speeds from 40 to 400 RPM around a 0.75 inch orbit with a temperature range of 10°C above ambient to 60°C. Spacious 18 x 18 inch platform allows for higher vessel capacity for up to six 2L flasks. The MaxQ 4000's clear, scratch-resistant lid allows for unobstructed sample viewing without disturbing the chamber. PID temperature controller provides ±0.1°C temperature accuracy at 37°C, and an independent over temperature feature provides a backup temperature controller for added safety.

This incubator shaker will be fully tested to perform at factory specifications before being shipped.

Includes: > Platform > Power Cord > Full 90 Day Parts and Labor Warranty

Barnstead MaxQ 4000 Orbital Incubator Shaker Specifications

Speed Range

40 to 400 RPM

Speed Accuracy

±10 RPM

Temperature Range

Ambient +10° to 60°C

Temperature Uniformity

±0.5° at 37°C

Temperature Accuracy

±0.1° at 37°C


Continuous or timed operation from 1 to 60 minutes

Dimensions (L x W x H)

32 x 22.5 x 22 in (81.3 x 57.2 x 55.9 cm)

Barnstead MaxQ 4000 Manual
Click Here to View all the Technical Specs for the MaxQ 4000

Why Buy From Marshall Scientific?

With over 3,500 university, research, and hospital labs served and glowing customer feedback, Marshall Scientific is a highly trusted source for refurbished lab equipment.

Our A+ Better Business Bureau rating confirms our business integrity. Marshall Scientific promises to be transparent, honest, and responsive throughout the purchase process.

By outfitting your lab with Marshall Scientific, you can save up to 70% with our refurbished instrument inventory - all guaranteed to work and under our full parts and labor warranty.

Marshall Scientific is not an equipment broker or an auction company. All of our products are evaluated and refurbished by our trained technicians.

Unlike other used or refurbished sellers, Marshall Scientific offers completely transparent product stock and pricing. You can easily see what we have and how much it costs.

All of Marshall Scientific’s products are carefully packaged, crated, and insured to protect your equipment and will be ready for immediate use in your lab.

Rest assured, our devoted technical and customer service team is with you before, during, and after your purchase to insure everything works the way it should.

Marshall Scientific's Certified Refurbishment Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

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