Instruction 24-9395
47
Fyrite Pro
5.7 Draft Calibration
(Model 105/125)
Material Required:
• Bellows
• Mcromanometer
Range: ±8 n. H
2
O column (±20 mb)
Accuracy: ±0.01 n. H
2
O column (±20 mb)
Procedure:
1. Set the draft unts to “WC” per Secton 3.5.4.
2. Enter the Calbrate Mode per Secton 5.1, and then
press the
eNTeR
button untl “WC” s dsplayed.
3. If necessary, zero the draft channel by usng the
and
buttons to adjust the readng to 0.00 ±0.02.
4. Set up the analyzer and ts test equpment per Fgure 5-2.
5. Use the bellows to apply a postve pressure of 4.00 n. H
2
O, and then
use the
and
buttons to adjust the dsplayed value to match the
readng on the manometer.
6. Remove pressure and repeat Steps 3 thru 5 untl the desred read-
ngs are obtaned.
7. Press
eNTeR
to store the new calbraton values and move to the
next calbraton screen, or hold down
eNTeR
for 2 seconds to store
the new calbraton values and enter the Run Mode, or press the
I/O
button to ext the Calbraton Mode and turn OFF the analyzer
wthout savng the changes.
Figure 5-2. Draft Calibration Equipment
�
Содержание 100
Страница 6: ...Fyrite Pro Instruction 24 9395 iv Notes...
Страница 22: ...Instruction 24 9395 16 Fyrite Pro Notes...
Страница 46: ...Instruction 24 9395 40 Fyrite Pro Notes...
Страница 58: ...Instruction 24 9395 52 Fyrite Pro Figure 5 4 Case Components Plumbing Schematic...
Страница 60: ...Instruction 24 9395 54 Fyrite Pro Notes...
