Digital Sound LeveL Meter TES 1350A
Lagunastar SKU= TES-1350A
===
Notes:
1. Calibration certificate is included
Lagunastar SKU= TES-1350A
Introduction:
The Sound level meter has
been designed to meet the measurement requirements for industrial safety
offices and sound quality control in various environments.
Specifications:
Microphone
|
1/2 inch electrets
condenser microphone
|
Display
|
LCD
|
Digital Display
|
4 Digits Resolution: 0.1dB
/ Display Period: 0.5 sec
|
Time Weighting
|
FAST(125mS), SLOW(1sec.)
|
Level Ranges
|
Lo: 35- 100dB and Hi:
65-130 dB
|
Accuracy
|
±2.0dB (under reference
conditions)
|
Dynamic Range
|
65dB
|
Alarm Function
|
“OVER” is shown when input
is out of range
|
Maximum Hold
|
Hold readings, with decay
<1db mins.="" span="">
|
Calibration
|
Electrical calibration with
the internal oscillator (1KHz sine wave)
|
AC Output
|
0.65 Vrms at fullscale,
output impedance approx. 600Ω
|
DC Output
|
10mV / dB, output impedance
approx. 100Ω
|
Power Supply
|
One 9V battery
|
Power Life
|
About 50hrs (alkaline cell)
|
Operating Temperature
|
0 to 40˚C (32-104˚F)
|
Operating Humidity
|
10-90%RH
|
Storage temperature
|
-10 to 60˚C (14 to 140˚F)
|
Storage Humidty
|
10 to 75%RH
|
===
Notes:
1. Calibration certificate is included
