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: Not Specified
  • Price: 695.00
TR>      BECKMAN DU-640 SPECTROPHOTOMETER Unit powers up , item has not been tested further by us due to expertise. Sold as shown in pictures below.T Please feel free to...
Ad Number: 2395852
  • Make: Not Specified
  • Price: 395.00
TR>      BECKMAN DU 640B SPECTROPHOTOMETER Unit powers on , Light path " Failed", item has not been tested further by us due to expertise. Sold as shown in pictures belo...
Ad Number: 2434065
  • Make: Not Specified
  • Price: 579.86
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston....
Ad Number: 2467267
  • Make: Beckman Instruments
  • Model: Spectrophotometer
  • Price: 500.00
This Beckman Instruments DU640 DU 640 Spectrophotometer, with a cell rack, a micro-cell rack, five 8mm micro-cell...
Ad Number: 2463954
  • Make: Not Specified
  • Price: 850.00
TR>      BECKMAN DU 640 DU640 UV/VIS SPECTROPHOTOMETER Unit powers up , item has not been tested further by us due to expertise. Please feel free to ask question(s) if y...
Ad Number: 2392542
  • Make: Not Specified
  • Price: 850.00
tbody>  Thank You For Your Time and Business   Texas residents are subject to a 8.25% sles tax.    USA Customers Items are shipped within two business days after...
Ad Number: 2392541
  • Make: Not Specified
  • Price: 564.37
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston.&n...
Ad Number: 2467604
  • Make: Beckman Coulter
  • Price: 1640.99
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston....
Ad Number: 2026579
  • Make: Beckman Coulter
  • Price: 2248.99
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston....
Ad Number: 2025876
  • Make: Not Specified
  • Price: 1740.86
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston....
Ad Number: 2467855
  • Make: Not Specified
  • Price: 2385.86
Welcome to Labb Surplus!!! We carry all types of Hi - Tech, Medical and Laboratory Surplus at bargain prices. Our Business is one of the largest and most diverse in Houston....
Ad Number: 2467539
  • Make: Not Specified
  • Price: 665.00
TR>      BECKMAN DU 640 UV VIS SPECTROPHOTOMETER DU 600 SERIES Unit powers up and passes self test. Sold as shown in pictures below. Includes A drive and mouse, VGA monit...
Ad Number: 2440528
  • Make: Not Specified
  • Price: 395.00
TR>      BECKMAN DU 640 UV VIS SPECTROPHOTOMETER DU 600 SERIES Unit powers up and fails some self test. Sold as shown in pictures below. Includes mouse, monitor not incl...
Ad Number: 2394515
  • Make: Beckman Coulter
  • Model: DU 640 Spectrophotometer
  • Price: Contact ALT
The Beckman Coulter DU 640 Spectrophotometer with Single Cuvette Holder and a Sip Accessory is a microprocessor controlled spectrophotometer for quantitative and qualitative research and pro...
Ad Number: LV35504154
  • Make: Beckman
  • Model: DU-640i Spectrophotometer
  • Price: Contact ALT
The Beckman DU-640i Spectrophotometer is a full-featured scanning spectrophotometer with micro-focused beam technology provides precise and accurate results for samples as small as 5uL. The ...
Ad Number: LV35505563

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