Specifications
Standard
Applied
IEC61672-1 CLASS2
Ac
curacy
士
1
.4
dB
Frequency Range
31.5Hz to 8
kH
z
Dynamic
Ra
nge
50dB
Measure Range
30dB to 130dB
Data Memory
129920
Sampling
Ra
te
1 second to 24 hours
Frequency
Weighting
A and C
Time Weighting
FAST 125ms
，
SLOW 1Second
Microphone
1/2 inch electret condenser microphone
Operating
Indication
Green LED flash
Memory Full
Indication
Yellow LED flash
Data Output
USB data traffic
Power
One 3.6 battery, specs:14250 or 1/2AAA
Electric Current
When measuring:5.5mA;when periphery power
is o.ff or stop measuring:30uA
Operation
Temperature
An
d Humidity
0
to 40
℃
(32 10 104°F
10%RH to 90%RH
Storage
Temperature
and Humidity
-10 to 60.C{14 to
140 °F
}
10%RH to 75%RH
Dimension
130 x 30 x 25mm (5.1 x 1.1 x 0.9")
Weight
20g (1oz)
System
Requirement
Windows 2000
I
XP
I
Vi
sta/7/10
Minimum
Hardware
Requirement
8M EMS memory.
2M hard dis
k
，
a free USB jack
Содержание SLDL20
Страница 1: ...User Manual SLDL20 Sound Level Datalogger...