3
Table of Contents
Introduction ............................................................................................................... 4
Working Principle ...................................................................................................... 4
Specifications ............................................................................................................ 5
Unpacking Instructions .............................................................................................. 6
Installation ................................................................................................................. 6
Operation Panel ........................................................................................................ 6
Changing Sample Holders ........................................................................................ 8
Basic Operation ........................................................................................................ 9
Absorbance and Transmittance Measurement
................................................ 9
Making Measurements at Different Wavelengths
.......................................... 10
Lamp Changing ....................................................................................................... 11
Lamp Adjustment .................................................................................................... 12
Absorbance Accuracy and Stray Light Checking .......................................................... 13
Sample Experiments ...................................................................................................... 13
Experiment 1
A Brief Introduction to Beer’s Law ...................................................... 13
Experiment 2
Measurement of an Absorption Spectrum ............................................. 15
Experiment 3
Study of Beer’s Law .............................................................................. 15
Experiment 4
Determination of the Concentration of a Solution ................................ 16
Experiment 5
Determination of a Species in a Solid Sample ...................................... 18
Parts List ................................................................................................................. 20
Troubleshooting ...................................................................................................... 21
