Class 1 Decibel Meter PCE-432-SC 09 With Calibrator

Class 1 Decibel Meter PCE-432-SC 09 with Calibrator
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Handheld Decibel Meter with GPS (class 1) incl. Class 1 calibrator
Octave band filter / A, B, C and Z evaluation filter can be upgraded / Fast, slow and impulse evaluation / Data logger / USB
The Class 1 Decibel Meter meets all the requirements for noise measurement and frequency analysis. In addition to the sound measurement function, the Decibel Meter is equipped with a GPS receiver. The GPS function allows the user to assign the measured values ​​to an exact position.


This integrating precision pulse Decibel Meter complies with all applicable standards and guidelines (Class 1 EN / IEC 61672, ANSI S1.4-1983, ANSI S1.43-1997 EN / IEC61260, etc.). The Decibel Meter has a very large illuminated display. The display of the Decibel Meter shows the sound pressure level numerically and graphically in real time. The professional Decibel Meter has an integrated data logger. The measurement data are saved on a micro SD card. This card can be read out directly on the PC.

The Decibel Meter can also be connected to the PC via USB and the memory can be read out. The post-processing software of the Decibel Meter allows convenient measurement data analysis. The typical areas of application for this device are the measurement of workplace noise, compliance with regulations, determination of environmental noise, selection of hearing protection Protector Selection, selection of suitable noise control measures and estimation of noise exposure.

The impulse function of the Decibel Meter enables short-term sound events to be recorded. Thanks to the integrated octave band function, even the slightest differences in the frequency band can be determined here. The frequency filter can be optionally upgraded. The measuring range of this professional Decibel Meter extends from 22 ... 136 db (A) at a frequency of 3 Hz ... 20 kHz.
HIGHLIGHTS
- 1/1 octave band included
- 1/3 octave band optional
- Accuracy class 1
- GPS receiver integrated
- A, B, C & Z frequency weighting
- Fast, Slow, Impulse and Peak time weighting
- Statistics function
- Display of the sound course as a graph
- 3 measurement profiles adjustable
- Low inherent noise
- ICCP microphone 40 mV / PA
- Adjustable alarm level
- Incl. class 1 sound calibrator

SPECIFICATION
Measuring range
22 ... 136 db(A)
Accuracy
Class 1
Frequency range
3 Hz ... 20 kHz
Standards
GB/T 3785.1-2010
GB/T 3785.2-2010
IEC 60651:1979
IEC 60804:2000
IEC 61672-1:2013
ANSI S1.4-1983
ANSI S1.43-1997
Frequency analysis
1/1 Octave band filter: 8 Hz ... 16 kHz
1/3 Octave band filter: 6.3 Hz ... 20 kHz
Microphone
1/2"
Microphone Class: 1
Sensitivity: 40 mV/PA
Frequency range: 3 Hz ... 20 kHz
Connection: TNC
Power supply: ICCP Standard
Data-logging interval
1 s ... 24 h (adjustable)
Measuring functions
LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
X = Frequency weighting: A, B, C, Z
Y = Time weighting: F, S, I
N = Statistics in %: 1 ... 99 %
Frequency weightings
A, B, C, Z
Time weightings
Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms
Inherent noise
Microphone: 19 db(A), 25 db(C), 31 db(Z)
Electronics: 13 db(A), 17 db(C), 24 db(Z)
AD converter
24 Bit
Sample rate
Standard: 48 kHz
LN Mode: 20 ms
Measuring display
Numerical
Bar graph
Graphical
Display
160 x 160 pixel LCD with backlight
Memory
4 GB Micro SD card
Interface
USB (Memory readable via software or directly as mass storage)
RS-232
Voltage output
AC 5V RMS
DC 10 mV/db
Alarm
Adjustable
GPS
Yes, GPS receiver for location determination
Power supply
4 x 1.5 V AA Batteries
12 V / 1 A Power plug
5 V / 1 A USB
Battery life
Min. 10 h continuous use
Dimensions
70 x 300 x 36 mm / 2.76 x 11.81 x 1.42" (W x H x D)
Weight
Approx. 620 g / 1.4 lbs incl. batteries

DELIVERY SCOPE
1 x Decibel Meter PCE-432-SC 09
1 x 1/2 "measuring microphone class 1
1 x Wind noise suppressor (foam ball)
1 x USB interface cable
1 x Software
1 x Power supply
1 x Carrying case
1 x Operating instructions
1 x Class I sound calibrator PCE-SC 09