MD Versamax Tunable reader

Item: 4293G READER


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

Contact Us

Call 978-521-2221
to request information & pricing for item 4293G READER

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


Shipping Policy

Molecular Devices Versamax Tunable Microplate Reader

  • Temperature range: 4°C above ambient to 45°C
  • Wavelength range: 340 – 850nm
  • 96-well microplates
  • Sold as-is

The Molecular Devices VersaMax microplate spectrophotometer provides rapid and sensitive measurements of a variety of analytes across a wide range of concentrations. The VersaMax microplate reader measures the optical density (OD) of samples at selected wavelengths. The contents of the wells in a microplate can be mixed automatically by shaking before each read cycle, which makes it possible to perform kinetic analysis of solidphase, enzyme-mediated reactions.

Kinetic Read Time

9 Second Minimum Interval

Photometric Accuracy

\< ±0.006 OD ±1.0%, 0-2.0 OD (340–850 nm)

Photometric Linearity

(405 nm): 0–3.000 OD

Photometric range

0.000 to 4.000 OD

Read Time

12 Seconds

Temperature Range

Ambient +4°C to 45°C

Temperature Uniformity

±0.5°C @ 37 °C Well-to-Well (Microplate)

Wavelength Accuracy

\< ±0.003 OD ±1.0%, 0-2.0 OD

Wavelength Bandwidth

2 nm

Wavelength range (nm)


Wavelength selection

Monochromator, Tunable in 1nm Increments


13.6 kg (30 lbs.)


This microplate spectrophotometer is used and reconditioned. Our technicians will power this up and cycle through the menus to ensure that it is in general functional condition, but are unable to test it further.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Please call 978-521-2221 or email us today for pricing and additional information.