|
Sound Level Meter
|
|
SL-1300
|
|
|
|
FEATURES
|
|
This
unit conforms to the IEC651 type 2, ANSI S1.4 type 2 for Sound Level Meters.
This Sound Level Meter
|
|
has
been designed to meet the measurement requirements of safety Engineers, Health,
Industrial safety
|
|
offices
and sound quality control in various environments.
|
|
Ranges
from 30 dB to 130dB at frequencies between 31.5 Hz and 8 KHz.
|
|
Display
with 0.1 dB steps on a 4-digits LCD.
|
|
With
two equivalent weighted sound pressure levels, A and C.
|
|
|
|
SPECIFICATIONS
|
|
Standard
applied:
|
IEC651
type 2, ANSI S1.4 type 2
|
|
Frequency range:
|
31.5Hz ~ 8KHz
|
|
Measuring
level range:
|
30
~ 130dB
|
|
Frequency weighting:
|
A/C
|
|
Microphone:
|
1/2
inch electric condenser microphone
|
|
Calibration:
|
Electrical calibration with the internal oscillator (1kHz sine
wave)
|
|
Display:
|
LCD
|
|
Digital display:
|
4 digits
|
|
Resolution:
|
0.1dB
|
|
Display Up data:
|
0.5 sec.
|
|
Time
weighting:
|
FAST(125mS),
SLOW(1 sec.)
|
|
Level ranges:
|
Lo: 30-100dB
|
|
Hi:
|
60-130dB
|
|
Accuracy:
|
+ 1.5dB (under reference conditions)
|
|
Alarm
function:
|
“OVER”
is show when input is out of range
|
|
Maximum hold:
|
Hold readings the Maximum Value, with decay <1dB/3minutes
|
|
Auto
power off:
|
Meter
automatically shuts down after approx.. 15 minutes
of inactivity
|
|
Power soupply:
|
One 9V battery, 006P or IEC 6F22 or NEDA 1604
|
|
Power
life:
|
About
50hrs (alkaline Battery)
|
|
Operation temperature:
|
0 to 40๐C
|
|
Operation
humidity:
|
10
to 90%RH
|
|
Storage temperature:
|
-10 to 60๐C
|
|
Storage
humidity:
|
10
to 75%RH
|
|
Dimensions (L x W x H):
|
210 x 55 x 32 mm
|
|
Weight:
|
230
g (including battery)
|
|
9V
battery, carrying case, Instruction manual..
|
