RS Pro RS-660 Manuel D'instructions page 6

Logging Personal Noise Dosimeter / EN
Timers: Up to 99 timers (automatic start and stop) can be set (maximum up to
one month ahead of measurement time).
Timer Controlled Started / Stop: Up to 16 timers can be set up from the PC
Setup: Ten built–in (predefined) default setups are included.
Nine additional user–defined setups can be stored.
Setup
Measurement Range (dB) 70–140 70–140 70–140 70–140 70–140 70–140 70–140 70–140 70–140 70–140 70–140
Time Weighting
Frequency Weighting
Peak Frequency Weighting ACZ
Exchange Rate
Threshold (dB)
Criterion Level (dB)
Allow User to Change Setup
Exceedance Time LAS
Measurement Parameters
For Dosimeter-1, Dosimeter-2 and Dosimeter-3:
DOSE (Dose), PDOSE (Pdos), TWA (Twa), PTWA (PTwa), LAVG (Lavg), LEPd
(Lepd), PLEPd (PLepd), Exceedance Time (Las>105 or Las >115), LEQ (Laeq,
Lceq or Lzeq), SEL (La
LEX8H (Lex8h), PLEX8H (PLex8h), EXP
Only for Dosimeter-1:
Max/Min 18 parameters for A, C, Z and F, S, I weightings.
Statistical analysis 45 parameters L05, L10, L50, L90, L95 for A, C, Z and F, S, I
weightings for sampled at 20ms interval into 0.1dB wide classes.
Statistical analysis 5 parameters LAEQ05, LAEQ10, LAEQ50, LAEQ90, LAEQ95 for
LAEQ sampled at 1s intervals into 0.1dB wide classes.
Display parameters selecting by PC.
Output: USB interface from the charging unit (The charging unit must be power on).
Battery: 3.7 V 470 mAH Lithium Polymer (Flat cell).
Battery Life time: Typically > 15 hours at room temperature.
The meter will automatically stop the measurement and store the data before
the battery voltage gets too low.
Battery Indicator: Symbol indication battery capacity.
4
OSHA OSHA MSHA
–80 –90 –80
Slow Slow Slow
A A A
ACZ ACZ
5 5 5
80 90 80
90 90 90
No No No
>115dB >115dB >105dB >105dB >115dB >115dB >115dB >115dB >115dB >115dB >115dB
, L or L
E CE ZE
" " indicated flash when voltage is insufficient for operation.
software or meter keypad .
MSHA
DOD ACGIH
–90
Slow Slow Slow
A A A
ACZ ACZ ACZ
5 4 3
90 80 80
90 85 85
No No No
2
), SEpa h (Ea, Ec, Ez), PEAK (Pka, Pkc or Pkz),
rs (Exph), EXPsec (Exps), NEN.
H
ISO ISO NR
–85 –90 –15
Fast Fast Slow
A A A
ACZ ACZ ACZ
3 3 5
70 70 80
85 90 85
No No No
05/24/18 Version No. 00
NHO User1
-01 –9
Slow Fast
A A
ACZ ACZ
3 5
80 80
85 90
No Yes