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Vernier® UV-VIS Spectrophotometer


Portable ultraviolet and visible light spectrophotometer.

  • Easy and accurate
  • USB interface
The Vernier UV-VIS Spectrophotometer is an easy and accurate instrument ideal for measuring the absorbance spectra of various chemical and biochemical compounds. An optical fiber accessory can be attached to the spectrophotometer for emission spectrum experiments. It has a USB interface allowing it to plug directly into your computer or LabQuest for data collection.

What’s Included:
Vernier UV-VIS Spectrophotometer
AC power supply
Two Starna quartz cuvettes
USB cable
User manual

Power Supply: AC adapter (included)
Power Consumption: 3 A start-up, 500 mA continuous
Light Source: deuterium (UV) and incandescent (VIS)
Detector: Linear CCD
Wavelength Reporting Interval: ~ 1 nm
Optical Resolution: 3.0 nm (as determined with 486 nm hydrogen emission spectral line FWHM)
Typical Scan Time: ~ 2 s

For educational use only.


   
 

ORDER

Item # Description Unit Availability Price Quantity
470116-644 UV-VIS Spectrophotometer
Each Retrieving

SPECIFICATIONS

Accuracy Wavelength Accuracy ± 2.0 nm (as determined with holmium oxide NIST standard), Photometric Accuracy: ± 5.0% (as determined with potassium dichromate NIST standards)
Dimensions 18.5 x 17.0 x 7.0 cm
Range Wavelength Range: 220–850 nm;
Operating Temperature: 15–35°C;
Photometric Range (for best accuracy): 0.1–1.0

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