Vernier UV-VIS Spectrophotometer
The Vernier UV-VIS Spectrophotometer is a portable ultraviolet and visible light spectrophotometer for measuring the absorbance spectra of various chemical and biochemical compounds.
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Helpful.
Undergrad research
Very useful and easy to use for undergrad use in college.
Review Date: 26 Mar 2019 | Vernier
Great for student use.
University lab courses
The Vernier UV-Vis has been an easy product for students to use in our lab. Perfect for student lab courses.
Review Date: 26 Mar 2019 | Vernier
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.
Specifications
- Dimensions: 18.5 cm × 17.0 cm × 7.0 cm
- 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 Range: 220–900 nm
- Wavelength Reporting Interval: ~ 1 nm
- Optical Resolution: 3.0 nm (as determined with 486 nm hydrogen emission spectral line FWHM)
- Wavelength Accuracy: ± 2.0 nm (as determined with holmium oxide NIST standard)
- Photometric Accuracy: ± 5.0% (as determined with potassium dichromate NIST standards)
- Photometric Range (for best accuracy): 0.1–1.0
- Typical Scan Time: ~ 2 s
- Operating Temperature: 15–35°C
