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Item 4293D READER - Molecular Dev. Spectra Max 190

Molecular Devices SpectraMax 190

  • Temperature range: 4°C above ambient to 45°C
  • Digital controller and display
  • 90 day warranty

The Molecular Devices SpectraMax 190 can be used to quantify DNA and perform endpoint, kinetic, and spectral scanning analyses. The SpectraMax 190 has a multichannel design for 96-well microplates that uses separate sample and reference beams for each sample to eliminate error due to variations in optical fiber light output. The monochromator-based wavelength selection from 190nm to 850nm that doesn’t require purchasing or changing out filters.

All of the equipment we sell is used and reconditioned. Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.

General Specifications

Dimensions (in)

8.6 H x 22.8 W x 15 D

Dimensions (cm)

22 H x 58 W x 38 D


30 lbs (13/66 kg)

Power Source

90-250 VAC, 50/60 Hz

Performance Specifications

Wavelength Range

190-850 nm

Wavelength Selection

Monochromator, tunable 1/0 nm increments

Wavelength Bandwidth

≤2.0 nm

Wavelength Accuracy

± 1.0 nm

Wavelength Repeatability

± 0.2 nm

Photometric Range

0.0 to 4.0 OD

Photometric Resolution

0.001 OD

Photometric Accuracy

< ± 0.006 OD ± 1.0%, 0.0 - 2.0 OD

Photometric Precision

< ± 0.003 OD ± 1.0%, 0.0 - 2.0 OD

Stray Light

< 0.05% @ 230 nm

Light Source

Xenon flash lamp

Microplate Read Time - Endpoint

9 seconds

Microplate Read Time - Kinetic

9 second minimum interval

Temperature Range

Ambient + 4°C up to 45 °C

Temperature Uniformity

± 0.5 °C @ 37 °C


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Call 978-521-2221

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4293D READER   -   Molecular Dev. Spectra Max 190

American Instrument Exchange, Inc.
1023 Western Avenue
Haverhill, MA 01832

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