Quantitative Analysis - Thermo Scientific SPECTRONIC 200 User Manual

Quantitative Analysis

Thermo Scientific
7. Select GO and press
Note If you change the measurement wavelength, it may be necessary to re-zero the
instrument by placing a blank solution in the sample stage and pressing
screen displays the message Performing Auto Zero.
The Quantitative Analysis (Quant) application supports both linear calibration curves with
up to four standards and manual entry of a factor for determination of the concentration.
Figure 15.
Application
No. of STDs(F,1-4)
Measurement Mode
Measurment ?
Unit
USB memory
GO
Use the arrow keys on the navigation pad to select the number of standards, Measurement
Mode (ABS or %T) and the display unit. Set the Measurement wavelength using
the λ knob.
The USB memory option allows you to select:
Save – to automatically enter the method save sequence
No – to go directly to sample measurement
Load – to automatically enter the method load sequence
Once the method parameters are complete, select GO and press
to restart the measurement.
Quant
1
ABS
340 nm
ppm
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