Functional Description; Operation - Orbeco HELLIGE SC450 Manual De Instrucciones

Functional description

Operation

On
Turn the unit on using the [ON/OFF] key.
Off
METHOD
The display shows the following:
Select the required test using the [MODE] key.
Mode
Scroll Memory (SM)
To avoid unnecessary scrolling for the required test method, the instru-
ment memorizes the last method used before being turned off. When
the instrument is turned on again, the scroll list comes up with the last
used test method first.
METHOD
The display shows the following:
Fill a clean vial with the water sample up to the 10 ml mark, screw
the cap on and place the vial in the sample chamber making sure that
the
Zero
Press the [ZERO/TEST] key.
Test
The "Method" symbol flashes for approx. 8 seconds.
METHOD
The display shows the following:
0.0.0
After zero calibration is completed, remove the vial from the sample
chamber. The characteristic coloration appears after the addition of
the reagents.
Replace the cap on the vial and place in the sample chamber making
sure that the
Press the [ZERO/TEST] key.
Zero
Test
(For Countdown/reaction period see page 25)
METHOD
The "Method" symbol flashes for approx. 3 seconds.
RESULT
The result appears in the display.
The result is saved automatically.
Repeating the test:
Zero
Press the [ZERO/TEST] key again.
Test
Repeating the zero:
Zero
Press the
Test
6
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marks are aligned.
marks are aligned.
[ZERO/TEST] key for 2 seconds.
SC450_V1_04/2011