Casella HB3340-02 Manual do Operador descarregar pdf (Página 26)

Casella CEL Limited 26

AVAILABLE PARAMETERS

Broadband

DISPLAYED FUNCTIONS SLM RESPONSE NOTES

RMS Weight

(w)

Time Weight

(t)

Function Format

Displayed

Example

Z C A F S I

SPL L(wt) L

AF

√ √ √ √ √ √

Measures single

W and T

weighting

SPLmax L(wt)mx L

ZSMAX

√ √ √ √ √ √

Lmx adopts

frequency

weighting as

selected for SPL

SPLmin L(wt)mn L

ZSMIN

√ √ √ √ √ √

Lmn adopts

frequency

weighting as

selected for SPL

L

EQ

integrating

L

W

EQ L

AEQ,

√ √ √

NA NA NA

SPL value

changes to LEQ

during a

measurement

run.

(Simultaneous

C&A)

Lpeak L(w)Pk L

CPEAK

√ √ √

NA NA NA

A peak only

available on user

setups

LIEQ

integrating

L(w)IEQ LA

IEQ

NA NA

√

NA NA

√

Impulsive L

EQ

.

L

AEQ

T80

L

AEQ

T80

L

AEQ

T80 NA NA

√

NA NA NA

L

AEQ

with

Threshold and

Q=3 (ACGIH)

L

AE

L(w)E L

AE

NA NA

√

NA NA NA

L

TM3

LTM3 L

TM3

NA NA

√ √

NA NA

L

TM5

LTM5 L

TM5

NA NA

√ √

NA NA

*L

AVG

integrating

L(w)AVG L

AVG,

NA NA

√

NA

√

NA

L

AVG

based on

selectable

threshold 70-

90dB, Q5 or Q4

and Slow

weighting.

HML LC-LA L

C

-L

A

NA

√ √

NA NA NA

L

EQ

only, L

avg

not

required

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