DS 200 Technical Feature
Features
Lq and Lp channels
Peak channel
Accuracy
Class 2
Class 2Class
Dynamic range
40-120 or 60-140 dB
73-123 or 93-143 dB
Time frequency weightings
A and C
C or Z
Values
LAF, LAS, max, min, LAeq, LCeq, max, EAT, Lex, d, DOSE, min
LCpk, Lzpk
Simultaneous measurements mode
Lceq and LAeq
Lzpk, LCpk
Integration duration of Lxeq
1 sec. at 60 sec. (1 sec. step)
Acoustic pressure sampling
24 kHz
Peaks counting and Detection
135 – 137 – 140 deciBels
Microphone
Type electret – diameter 9.5 mm (3/8'') – 15 mV/Pa
Memory module
Integrated type Micro SD 2 Go – Data download by USB cable
Storage capacity
99 event timers (work station)
Clock accuracy
Better than 0.01%
Power supply – battery life
Internal battery type Li-ion rechargeable – battery life > 30 hours according to configuration
Operation
from -10 °C to +50 °C / from 650 to 1080 hPa / from 0 to 95%HR
Storage
from 0 to 50°C
Alarm
Visual according to levels to help wearing individual protections
Dimensions
117 x 32 x 58 mm
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