QUANTACHROME INSTRUMENTS MULTIPYCNOMETER - Page 31

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B.3.5. TOTALc IS THE SUM OF FIVE CONSECUTIVE cP READINGS. ENTER THE
SUM AS TOTALc IN SECTION B.3.3.
B.3.6. c IS THE AVERAGE OF FIVE CONSECUTIVE cP VALUES.
B.3.7. VCd SMALL’S dP1 AND dP2 ARE THE PRESSURES BEFORE AND AFTER
EXPANSION RESPECTIVELY.
# dP1
÷
dP2
=
dP
1
÷ =
2
÷ =
3
÷ =
4
÷ =
5
÷ =
d = TOTALd ÷ 5 =
B.3.8. COLUMN dP LISTS FIVE CONSECUTIVE PASSES OF ITEMS THE dP RATIO
MUST FALL WITHIN +/-0.0005 OF EACH OTHER BEFORE THEIR SUM CAN BE
AVERAGED.
B.3.9. TOTALd IS THE SUM OF FIVE CONSECUTIVE dP READINGS. ENTER THE
SUM AS TOTALd IN SECTION B.3.7.
B.3.10. d IS THE AVERAGE OF FIVE CONSECUTIVE dP VALUES.
VC large VC LARGE
B.3.11. VR SMALL = ( c - 1 ) = ( )
(d - 1 )
B.3.12. VC SMALL = VR SMALL ×