Beckman DU-640 Spectrophotometer

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)


Condition: Refurbished and Tested to Manufacturer Spec
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 1 to 3 Business Days

Description

Item Number: DU-640 Spectrophotometer
Manufacturer: Beckman Coulter
Product Category: Spectrophotometers
Brand Name: Beckman Coulter

Product Overview: Beckman DU-640 Spectrophotometer


Overview of Beckman DU-640 Spectrophotometer


Beckman DU-640 Spectrophotometer is available from Laboratory Controls LLC.  This product comes with a 90 day warranty.

Specifications


General Information


Today’s spectrophotometer users expect a complete and integrated system which eases sample handling tasks, accurately measures samples and delivers quality results quickly and easily. The DU® Series 600 and 7000 spectrophotometers were developed to satisfy these expectations. These are the instruments that are setting a new standard in spectrophotometry. The window-oriented user interface with full mouse support provides a friendly environment and drastically reduces learning time while increasing productivity. With all this, the system may reintroduce another lost element to your work…enjoyment.

Technical Specifications


Operating Temperature 15° to 40°C
Wavelength Range 190 – 1100 nm
Wavelength Setability 0.1 nm increments
Wavelength Accuracy ± 0.2 nm
Wavelength Repeatability ± 0.1 nm
Spectral Bandwidth ≤ 1.8 nm
Photometric Readout -0.300 to +3.000 A or 0.0 to 200.0% T
RMS Noise < 0.0002 A RMS
Stray Light < 0.05% T
Stability < 0.003 A/hr
RMS Baseline Flatness ± 0.001 A
Scanning Speeds 120. 240, 600, 1200, 2400 nm/minute
Data Collection Rate 20 samplings/second
Dimensions (W x H x D) 69 x 61 x 53 cm (27 x 24 x 21)
Temperature Operating Range 15° to 40°C
Power Requirements 120VAC, 50/60Hz

Manual

Beckman DU-640 Spectrophotometer Manual

Resources


Beckman DU-640 Spectrophotometer Manual

Warranty Information


Laboratory Controls offers a best in the business full 90 day warranty on all refurbished items. This warranty covers your part against any material and or craftsmanship issues within one full year from purchase. Laboratory Controls will repair or replace your part at no charge. Please contact us for further information if you are in need of a repair.

Reviews (1)

1 review for Beckman DU-640 Spectrophotometer

  1. Rated 5 out of 5

    Mark W.

    I received a quote on a DU640B and was given options with a computer, without, etc. They gave me many different options to suit my needs. The spectrophotometer arrived fast and was in very nice shape.

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Warranty

 

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