37
Impulse sound pressure level(L
AI
) measurement
Impulse sound pressure level (L
AI
) is A-weighted sound pressure level with time weighting
characteristics, ‘Impulse’.
It can be used only when A characteristics is selected in the default screen.
＜
Parameter setting
＞
Measurement is made according to the following procedure.
①
Frequency weighting key
：
A (C or Z)
②
Display mode key
：
L
A (
L
C
or Lp)
③
Time weighting key
：
Imp
④
Range key
：
Select a range where the bar graph indicates
approximately 2/3 of the full scale.
【
Method of selecting [Range] key
】
Press [Range] key, and choose by cursor keys
▲▼
, and press [Range] key again
to register.
＜
Display
＞
１０ｍ ０００ｈ００ｍ００ｓ
63.5 dB
40
130
Stp A
Imp L
A
Measuring
time
Time weighting
：
Imp
Display mode
L
A
Rec:Blinks during
recording
Stp: Holding state
Frequency weighting
：
A (C,Z)
③
Time weighting
key
(
F:Fast, S:Slow,
Imp:Impulse)
①
Frequency
weighting key
(A
･
C, Z)
②
Display
mode key
④
[Range] key
Summary of Contents for 6236
Page 1: ...Sound Level Meter TYPE 6236 Instruction Manual ACO Co Ltd...
Page 53: ...52 Appearance diagram of Sound Level Meter TYPE 6236...
Page 72: ...Sound Level Meter TYPE 6236 Instruction guide ACO Co Ltd...
Page 151: ...60 1 3 Octave Real time Analysis measurement data Logging Panel Normal Panel Extension Panel...
