3M eg4 user manual Measurement equations

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Appendix B

Glossary of Terms

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.

DOSE = 100TC [∫0RTIME 2(LS−CL)/(ER)dt ]%

TC

Prd8 hours = DOSE ⋅ RTIME %

Pr t

Prd⋅ hours = DOSE ⋅ RTIME %

LAVG= ER[log2 ∫2LS/ 3.01dt − log2(RTIME) ]dB

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