User manual

29 SL355-EU-EN V1.5 6/13
Logging Period (LP): Seconds: 1, 2, 5, 10, 15, 20, or 30; Minutes: 1, 2, 5, 10, 15, 20, 30, or 60.
Logging Capacity: The meter can log 14400 total values spread over 20 memory locations (RUNS).
User Setups: Note that one additional user-defined setup configuration can be stored in addition to
the factory default configurations shown below.
FACTORY DEFAULT SETTINGS
Setup USr SLM
Measurement Range (dB) 70 – 140 70 – 140
Time Weighting Fast Slow
Frequency Weighting A A
Peak Frequency Weighting C Lin (Z)
Exchange Rate (db) 3 3
Threshold (dB) 80 N/A
Criterion Level (dB) 90 N/A
Allows User to Change Setup Yes Yes
Measurement Parameters
DOSE MODE SLM MODE
DOSE% SPL
LEQ
SEL
TWA
PKZ
PC Interface method: USB interface (meter-to-PC cable included in kit)
Battery: Three (3) 1.5V ‘AAA’ batteries
Battery life: Typically > 35 hours at room temperature. The instrument will automatically stop
measuring and store its data before the battery voltage falls below the cut-off value.
Battery Indicator: Battery voltage level is represented in 4 stages using a displayed battery symbol.
Battery Backup: 3V lithium battery (CR1220)
Operating Temperature & Humidity: 0 – 50ºC (32 to 122ºF); 10 – 90%RH
Storage Temperature & Humidity: -10 – 60ºC (14 to 140ºF); 10 – 75%RH
Dimensions: 97(L) × 51(W) × 35(H) mm (3.9 x 2.0 x 1.4”)
Weight: Approx. 120g (3.8 oz.) including batteries