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8. Analytical Quality Assurance (AQA)
Example:
445-1 nm, theoretical value (absorbance) 0.200,
admissible tolerance ± 0.020
– Select with
3
– Quit via the menu item, return
– Confirm with
1
.
– Input the theoretical value, 445-1
– Confirm with
1
.
If the standard is already stored, this value appears on
the display.
– Input the tolerance with
3
– Confirm with
1
.
PhotoCheck standard 445-1 is input.
– Select the next one with
3
– Input all PhotoCheck standards in this way.
