Hach HIAC 9705, Operator'S Manual

Page: 49 / 84

9705 - System Setup 49 of 82
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Operator Manual
7) Once the tare volume has been calculated, modify the tare volume factor in the 9705 by
following the procedure described in “Changing Sample Parameters” on page 49 .
3.11
Changing the Syringe Size
1) Load a new syringe into the 9705 by using the procedure outlined in “Syringe
Installation” on page 15 .
2) Turn the unit on.
3) From the sliding menu on the
Main screen , select the Setup icon > Syringe icon to
invoke the Syringe Settings screen, shown in Figure 3-7 on page 29 .
4) To change the syringe size, touch the field to invoke the dropdown menu, then touch
the entry desired to make a selection. Valid entries include:
5) Press the Return icon to save changes and return to the main screen.
3.12
Changing Sample Parameters
1) To change the sample parameters, touch the upper right section of the screen where
the sampling information is listed or from the icon bar on the Main screen , select the
Setup icon > Sample icon, shown in Figure 3-2 on page 23 .
2) The Sample Settings screen displays as shown in Figure 3-38 .
Total Tare Volume = Fixed Component Tube Volume
Fixed Component Volume
9705 internal tare volume 0.54 mL
Adapter fitting volume 0.11 mL
Sampling probe assembly volume 0.18 mL
0.83 mL Fixed Component
Volume
Example tube volume for a 24 inch tube:
Adapter tube 24 inch @ 0.054ml/inch 1.30 mL
1.30 mL Adjustable length tubing volume
Fixed Component Volume 0.83 mL
Tube Volume 1.30 mL
Total Tare Volume 2.13 mL
• 1 mL
• 10 mL
• 25 mL