Beckman DU-640

Beckman DU-640

This instrument exemplifies 'ease of use'. Stand-alone use means no need for an external PC to control and collect data. It is all built in! 190nm to 1100 nm range with instantaneous measurement of all wavelengths. Built in multi wavelength reading capability, kinetics, spectral scanning. The basic system provides final answers for applications such as fixed wavelength analysis, wavelength scanning, spectral manipulation, and time-based kinetic/rate determinations.    
    
Each system comes with a three-button mouse for function and parameter selection and to input numeric and alphanumeric data via the on-screen keypad (the external keyboard is optional). The systems comes with a 14-inch VGA flat panel color monitor.    
    
Programs for fixed wavelength, wavelength scanning, time-based kinetic/rate determination, subtraction/addition, and manipulation of spectra are provided with each instrument. Non-volatile memory is standard for storage of methods and data.

Other Spectrophotometer (UV-Vis, Fluor) Products

 

The Beckman Coulter DU-640 is a UV-VIS spectrophotometer with wavelength range of 190 - 1100 nm. You can find plenty of surplus and used DU-640’s available for sale on LabX. View the ads below!

 

Beckman DU-640 listings on LabX

  • Make: Beckman Coulter
  • Model: DU640 DU 640
  • Price: $2,750
Beckman DU640 Spectrophotometer DU 640 Complete This is a Used Beckman DU640 Spectrophotometer in Good Working and Physical Condition. Features a 190 to 1100 mm with Fixed, Scan, or K...
Ad Number: 516377
  • Make: Beckman
  • Model: DU-640
Beckman DU-640 Beckman DU-640
Ad Number: LV32106254
  • Make: Beckman
  • Model: DU-640B
Beckman DU-640B Beckman DU-640B
Ad Number: LV29931209
  • Make: Beckman
  • Model: DU-640
Spectrophotometer with scanning capabilities
Ad Number: LV28861903
  • Make: Beckman
  • Model: DU-640
Spectrophotometer with scanning capabilities. With a six place multi-cuvette holder
Ad Number: LV28861906
  • Make: Beckman
  • Model: DU-640
Wavelength Range 190 to 1100 nm.
Ad Number: LV29388318
  • Make: Beckman Coulter
  • Model: DU-640
  • Price: $450
This Beckman DU 640 Spectrophotometer comes with a temperature control module and a 6-cell cuvette holder.  System specifications include: Dimensions (cm) 53Dx69Wx58H Operating temperature 1...
Ad Number: LV31739806
  • Make: Beckman Coulter
  • Model: DU-640
  • Price: Contact Surplus Solutions
Make: Beckman Model: DU-640 Serial #: 4322194 Wavelength Range: 190-1100 nm Absorbance and Transmittance Reading Ability
Ad Number: LV32035058
For Sale Listings DU 640 For Sale
  • Make: Beckman Coulter
Refurbished Beckman Coulter DU-640 UV-Vis-NIR Spectrophotometer. *Scanning single beam spectrophotometer with internal computer *Wavelength range 190-1100 nm *Photometric readout (-0.300)-3....
Ad Number: LV31732671
  • Make:  
  • Model: Beckman DU 640 UV-VI
Beckman DU 640 UV-VIS Spectrophotometer Beckman DU640 Beckman DU-640Beckman DU 640 UV-VIS Spectrophotometer Real nice, microprocessor controlled instrument intended for use in quantitative a...
Ad Number: LV32027455
  • Make: Beckman
  • Model: NV0210034
  • Price: Call for Price
Beckman DU-640 UV/Vis Spectrophotometer. Built in computer, comes with keyboard and flat screen monitor. Single cell unit.Software version M. Less than 20 hours on UV lamp.
Ad Number: LV32155280
  • Make: Beckman
  • Model: DU 640
  • Price: 2995
Features and Specifications: Wavelength Range: 190-1100 nm ±0.2 nm Read Out: -4.5 to +4.5 Abs Scan Sppeds: 120, 240, 600, 1200, & 2400 nm/min Single Cell Holder Takes absorbance or transmit...
Ad Number: LV31861051
  • Price: In Stock - contact Marshall
The Beckman DU-640 spectrophotometer is a complete standalone system that incorporates all of the needed components: CPU, graphical user interface, monitor, keyboard, 3-button mouse, and I/O...
Ad Number: LV31905985
  • Make: Beckman
  • Price: $3,750.00
Beckman DU-640 Spectrophotometer. Wavelength range: 190-1100 nm. Scan speeds: 120, 240, 600, 1200 & 2400 nm/min.
Ad Number: LV31739372
  • Make: Beckman Coulter
  • Model: DU 640
  • Price: 1399.00
The Beckman Coulter DU640 is a stand- alone bench top system used for DNA/RNA research, oligonucleotide quantitation and total protein and single component analysis. The unit is equipped wit...
Ad Number: LV32157639

See all listings for Beckman DU-640