System Suitability Test - Hach Anatel PAT700 User Manual

Bottle Mode

6.8 System suitability test

Page 104
CAUTION
Potential puncture hazard! Contact with the exposed needle could cause serious
injury. Use extreme care when installing and removing the sample bottles.
A system suitability test allows you to test analyzer measurements according to the
guidelines established in USP Method <643> using 500 ppb sucrose and 500 ppb
1,4-benzoquinone standards.
Note: Immediately upon completion of the test the bottles are backflushed and allowed to equilibrate
to ambient pressure. DO NOT ATTEMPT TO REMOVE THE BOTTLES UNTIL THE BACKFLUSH
AND PRESSURE EQUALIZATION IS COMPLETE.
1. Allow the system suitability test standards to warm to room temperature.
2. At the home screen, touch the << icon to open the sliding toolbar, then touch the
bottles icon in the toolbar, or touch the bottles icon in the lower left corner of the
screen.
3. Touch the run standards button in the bottle mode dialog box. See
page 88.
4. Touch the system suitability button in the run standards dialog box. See
page 89.
5. Touch the forward icon. The OASIS door will unlock for five seconds. If the door is
not opened within five seconds, the unlock icon can be used to unlock the door
manually.
6. Install the standards bottles following the instructions as shown in the load bottles
dialog box and ensuring that you place the standards bottles in the correct positions.
See Figure 85. From left:
• Bottle 1 = blank
• Bottle 2 = empty
• Bottle 3 = 500 ppb sucrose
• Bottle 4 = 500 ppb benzoquinone
Figure 67,
Figure 68,