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After the measurement is finished:
Absorbance test OK...
After approx. 3 s:
→ Insert the next test solution
→ Cancel:
To cancel the check means no release for the next
"meter" AQA interval!
→ Continue until the photometer has measured all 12
test solutions.
If the meter monitoring is canceled, the pho-
tometer is not released. Each time the pho-
tometer is switched on, the warning message
"Check meter" appears until the meter moni-
toring was successfully performed or the AQA
mode is switched off. After confirming with
the measuring can be continued as usu-
al.
9 Analytical Quality Assurance (AQA)
...or error message
After approx. 5 s:
The last measurement is repeated.
Clearing the error:
→ Compare the theoretical absorbance to the lot val-
ues (see section 9.2.1
STANDARDS
→ Repeat the measurement
(plug the cell in again)
→ Exchange the test solution (each packet contains
two identical test solutions)
→ If necessary, perform a zero adjustment and repeat
the check
→ Use a new Spectroquant
→ Quit and have the photometer checked in the factory
E
P
NTERING
)
®
PhotoCheck packet
C
HOTO
HECK
57
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