3M eg4 Marine Instruments User Manual


 
66 Appendix B
Glossary of Terms
053-644, Rev H Page 66 eg4
Measurement equations
The following equations are used in the Edge calculations. Some of the terms used in these equations
are explained in Table B-1 while others are explained above in the “Glossary of Terms” section.
[
]
%
)/()(
dt
ERCL
LS
2
RTIME
0
TC
100
=
DOSE
%
Pr
RTIME
t
DOSE ×=
× hours
Prd
%
RTIME
TC
DOSE ×=
hours 8
Prd
[
]
dBRTIME2
013LS
2
ER
AVG
L
2
dt )(
./
log log
=