Vernier Spectrometer

Spectrum analysis in Logger Pro 3.4.5 shows peak absorbance for NiSO₄
Beer's law plot for NiSO₄ at peak absorbance

Powered by Ocean Optics™

The Vernier Spectrometer, powered by Ocean Optics™ technology, connects directly to your computer with a standard USB cable. It is a fully functioning visible light spectrophotometer giving precise measurements instantly over a range of 380–950 nm.

Works with Logger Pro and Vernier LabQuest

The Vernier Spectrometer can be controlled by Vernier's award-winning Logger Pro software. The power of an on-demand visible light spectrophotometer and the unmatched versatility of Logger Pro are melded to deliver a new generation of spectrophotometric analysis to your classroom or academic laboratory. Learn about Logger Pro »

The Vernier LabQuest is our new stand-alone interface. Connect the Vernier Spectrometer and perform spectroscopy measurements on its color touch-screen. Learn more about LabQuest »

A Full Spectrum of Uses

Use the Vernier Spectrometer to
• Measure the absorbance spectrum of an aqueous sample.
• Conduct Beer's law experiments at one or more wavelengths simultaneously.
• Conduct kinetic studies of absorbance versus time at one or more wavelengths.
• Conduct equilibrium studies of absorbance versus time and/or absorbance versus concentration.
• Conduct emission spectrum analysis with the fiber optic assembly.

Students using the new Vernier Spectrometer to conduct an emission spectrum analysis.

Key Features of the Vernier Spectrometer

• The Vernier Spectrometer is a truly portable device, measuring 10 cm x 9 cm x 3 cm.
• One-step calibration of the full spectrum saves precious lab time.
• A complete visible light spectrum, 380–950 nm, is collected in a fraction of a second.
• The open cuvette holder allows for access to the sample during testing.
• Other Vernier sensors can be used simultaneously with the Vernier Spectrometer, expanding your students' opportunities to pursue a variety of research projects.
• The Vernier Spectrometer draws its power from your computer, eliminating the need for an additional power source.
• Works with many Ocean Optics accessories.

Note: All Vernier products are designed for educational use only. Our equipment is not designed or recommended for research or any apparatus involved with any industrial or commercial process such as life support, patient diagnosis, control of a manufacturing process, or industrial testing of any kind. More information.