Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

For this problem you will need to consult the response curve below. Consider that you are using a homebuilt UV/VIS absorbance spectrometer. You utilize a

image text in transcribed

For this problem you will need to consult the response curve below. Consider that you are using a homebuilt UV/VIS absorbance spectrometer. You utilize a 500nm LED with a 5nm bandwidth. The output of this LED is 10mW of collimated light. The LED is positioned 1cm from a 1cm quartz cuvette (=1.50 at 500nm ). A 1mm active area silicon photodiode (S6931-01) is positioned 1cm from the cuvette. You can assume that the total transmittance (accounting for ALL reflective losses) through the cuvette filled with a non-absorbing blank solution is 90% based on your work on the first problem set. What is the current measured at the detector when the cuvette contains 1.0M of an absorbing solution (=20,000M1cm 1)? Spectral response vvaveieliyul (iil)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introduction To Chemical Engineering Thermodynamics

Authors: Hendrick C. Ness, H.C.Van, Van Ness

4th International Edition

ISBN: 0071003037, 978-0071003032

More Books

Students also viewed these Chemical Engineering questions