Hach HIAC 9705 Operator's Manual

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Hach HIAC 9705 Operator's Manual Manual pdf 28 page image

28 of 82 System Setup - 9705KSS - March 2006 - Edition 1Operator Manual HIACNote:Sizes entered must be up to two decimal places between 1.3 and 200.0 or an error messagewill be invoked.4) Use the backspace key to delete any unwanted text in the field. Enter the particle size(in microns) to be measured, up to two decimal places (such as 1.55).5) Press Enter to save changes and close the Particle Size Entry screen.6) Press the Return icon to return to the main screen.3.5.2 Editing a Size1) From the Main Screen, select the Setup icon > Sizes icon to invoke the Size Settingsscreen, shown in Figure 3-6.2) Touch the Edit Size icon from the Sizes tab to invoke the Particle Size Entry screen.3) Use the touch screen to edit a size.Note:Sizes entered must be up to two decimal places between 1.3 and 200.0 or an error messagewill be invoked.4) Use the backspace key to delete any unwanted text in the field. Enter the particle size(in microns) to be measured, up to two decimal places (such as 1.55).5) Press Enter to save changes and close the Particle Size Entry screen.6) Press the Return icon to return to the main screen.3.5.3 Deleting a Size1) From the Main Screen, select the Setup icon > Sizes icon to invoke the Size Settingsscreen, shown in Figure 3-6.2) Highlight a size from the list on the left by touching it.3) Press Delete Size to delete the size. The size disappears from the list at left.4) Press the Return icon to return to the main screen.3.6 Setting Flow RateNote:The 9705 is not flow rate independent. It has been calibrated to a specific flow rate. To operatethe 9705 at a different flow rate, calibrate the 9705 to that specific flow rate. PharmSpec willstore multiple calibration curves for this purpose.CAUTION:If the flow rate is set to a value other than the rate corresponding to the calibration curve, thesystem response may be inaccurate.1) From the Main Screen, select the Setup icon > Syringe icon to invoke the SyringeSettings screen, shown in Figure 3-7.2) Touch the Nominal Flow Rate field to invoke a Flow Rate Entry keypad screen.