Functional Description; Operation - Aqualytic AL250 Manual De Instrucciones

Functional description

GB
On
Off
CLHr
Mode
METHOD
Zero
Test
METHOD
0.0.0
Zero
Test
METHOD
RESULT
Zero
Test
Mode
18

Operation

Fix the adapter for 16 mm vials on the sample chamber.
Switch the unit on using the [ON/OFF] key.
The display shows the following:
Select the required test using the [MODE] key:
CLHr Abs1 CLHr
The display shows the following:
Fill a clean vial (16 mm Ø) with 8 ml of the water sample, close tightly
with the cap. Place the vial in the adapter making sure that the ı marks
are aligned. Place the cover on the adapter.
Press the [ZERO/TEST] key.
The "Method" symbol flashes for approx. 8 seconds.
The display shows the following:
After zero calibration is completed, remove the vial from the sample
chamber. The characteristic coloration appears after the addition of
the reagents.
Close the vial tightly with the cap. Place the vial in the adapter making
sure that the ı marks are aligned. Place the cover on the adapter.
Press the [ZERO/TEST] key.
The "Method" symbol flashes for approx. 3 seconds.
The result appears in the display.
The result is saved automatically.
Repeating the test:
Press the [ZERO/TEST] key again.
New zero calibration:
Press the [MODE] key until the desired "Method" symbol appears in
the display again.
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AL250_Cl HR_2 09/2010