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Step 5, Calibrate 100%T/0Abs
Put the Reference Solution in the light path
，
press
ZERO
to calibrate
100%T/0Abs
；
Step 6, Measure Sample
Put the unknown concentration sample in the light path, press
START
STOP
to
measure
，
and the result displays in the data sheet. At the same time, the test
result will be stored in the RAM automatically.
Repeat this step to finish all the samples measurement.
Step 7, Print the data
Press
to print the test result.
Step 8, Delete the data
Press
ENTER
to delete the test data.
4.2 Quantitative
Step 1: Go into Quantitative Interface
In the main menu, press Arrow Key to choose “Quantitative”; Press
ENTER
to enter the Quantitative method selecting Interface.
（
Fig. 4-6
）
；
Basic Mode
Quantitative
Setup
12:00
05/26
√Quantitative
Standard Curve
Coefficient
Unit
ESC
ENTER
Fig. 4-6
Step 2: Choose Unit
Move the cursor on
“
Unit
”
, press
ENTER
to go into concentration unit
choosing interface. (Fig. 4-7) Use Arrow Key to move the cursor on the unit
you want, and press
ENTER
to confirm.
