Vernier Flash Photolysis Spectrometer

Name: Vernier Flash Photolysis Spectrometer - Instruments Direct Services Ltd
SKU: VR132952
Price: 10644.00 GBP
Availability: BackOrder

Vernier Flash Photolysis Spectrometer

£8,870.00 ex VAT | £10,644.00 Inc VAT

The Vernier Flash Photolysis Spectrometer is a simple, user-friendly device for demonstrating the fundamental principles of chemical kinetics and photochemistry to undergraduate chemistry students. It measures the absorption and emission changes over time of a photoexcited sample at a single wavelength. This spectrometer includes two excitation colored glass filters and 13 detection dielectric interference filters.

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Contact via Whatsapp 01530 832500

SKU: VR132952 Categories: Sensors, Spectrometers

Description

Photochemical reactions are very important in many areas of chemistry with applications including photodynamic therapy and solar energy harvesting. These reactions often proceed quickly and, as a result, require fast reaction techniques to analyze. The Vernier Flash Photolysis Spectrometer is a simple, user-friendly transient absorption spectrometer. It is useful for demonstrating the fundamental principles of these types of fast, photo-catalyzed reactions. Some experiment ideas include kinetics of photochemical reactions such as

Excited-state dynamics
Triplet-decay analysis
Time-resolved phosphorescence
Phosphorescence-quenching kinetics
Isomerization
Reactive free radicals
Photocatalysis

Specification

Spectral coverage: 450–750 nm
Temporal resolution: 100 microseconds
Spectral Resolution: Determined by the filter used (typically 10 nm)
Minimum time window: 15 milliseconds

Experiments

The reference manual contains helpful background information on excited state chemical kinetics, important technical information for operation, and three experiments:

What's Included

Vernier Flash Photolysis Spectrometer
One fluorescence quartz cuvette
USB cable
Excitation colored glass filters
- CG-BG-3
- CG-BG-39
Detection dielectric interference filters, 10 nm bandwidth, center lines at (nm):
- 450
- 480
- 500
- 520
- 540
- 560
- 580
- 600
- 620
- 640
- 660
- 680
- 700

Software

The Vernier Flash Photolysis Spectrometer is currently for Windows computers only. It connects directly to a computer via USB and does not require a Vernier interface. The software is provided as a free download. You do not need to purchase LabVIEW for this VI to work.

Download Flash Photolysis Spectrometer Software