The Kimo DS 300 Noise Dosimeter is designed to be used at most workstations to determine sound exposure levels.
DS 300 Dosimeter Technical Features
Features
Lq and Lp channels
Peak channel
Accuracy
Class 2
Dynamic range V1 only
40-140 dB
93-143 dB
Dynamic range V1and V2
40-120 or 60-140 dB
73-123 or 93-143 dB
Frequency weightings
A and C
C or Z
Filters
8 filters by octave bands from 63 Hz to 8 kHz
-
Values
LAF, LAS, max, min, LAeq, LCeq, LXeq, max, min, Lex, d, EAT, DOSE, exposure points
LCpk, Lzpk
Simultaneous measurement mode
LAeq – LCeq - LXeq (X : from 63 Hz to 8 kHz)
Duration of integration of Lxeq
From 1s to 60 s (step of 1s)
Sound pressure sampling
48 kHz
Detection and peaks counting
135 dB – 137 dB – 140 dB
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 > 28 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
Dimensions
117 x 32 x 58 mm
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