Cole-Parmer Visible Spectrophotometer; 335 to 1000 nm Wavelength Range; Analog Output

Representative image only.
Cole-Parmer Item # EW-83055-10
  • Economical, non-scanning, general-purpose laboratory spectrophotometers


$1,441.50USD / Each


  • 1-4$1,441.50USD / Each
  • 5-9$1,297.35USD / Each
  • 10-19$1,225.28USD / Each
  • 20+$1,153.20USD / Each

$270.00USD / Each

for an additional
$270.00USD / Each
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Stray Light<0.5%T at 340 nm, 400 nm
  • Source LampTungsten-Halogen
  • Bandwidth20 nm
  • Min Wavelength (nm)335
  • Max Wavelength (nm)1000
  • Wavelength Accuracy±2.0 nm
  • Min Photometric - Transmittance (%T)0
  • Max Photometric - Transmittance (%T)125
  • Min Photometric - Absorbance (A)0
  • Max Photometric - Absorbance (A)2
  • DetectorSolid-state
  • OutputUSB
  • Display TypeLCD (4-digit)
  • DescriptionVisible spectrophotometer; 335 to 1000 nm wavelength range; analog output
Two year warranty

Key Features

  • Economical, non-scanning, general-purpose laboratory spectrophotometers

More About this Item

These spectrophotometers suit a variety of general-purpose and quality control applications—ideal for biochemistry, environmental chemistry, food testing, and water testing labs. They combine value and simplicity with the accuracy of much more expensive instruments.

Auto-zeroing saves time between samples and reduces potential errors. The wavelength adjustment knob features end-of-range stops to maintain calibration and prevent damage. Built-in filters automatically switch to accommodate wavelength setting—eliminating manual adjustment and ensuring accuracy.

What’s included: twelve 10-mm diameter test tubes cuvettes, cuvette adapter, dust cover, and 7-ft (2.1-m) cord with a US standard plug. For 230 VAC operation, order the optional 83055-25 power cable.





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