PCE 430-SC 09 声级计 (22-136 dBA, with Calibrator)

Specifications

Measuring range: 22 ...  136 dbA

Accuracy: Class 1

Frequency range: 3 Hz ... 20 kHz

Standards

GB/T3785.1-2010

GB/T3785.2-2010

IEC60651:1979

IEC60804:2000

IEC61672-1:2013

ANSI S1.4-1983

ANSI S1.43-1997

Frequency analysis:

Octave band filter: 8 Hz ... 16 kHz

1/3 Octave band filter: 6.3 Hz ... 20 kHz

Microphone

1/2" measurement 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 %

24 hour measurement: Automatic measurement with data storage

Frequency weightings: A, B, C, Z

Time weightings: Fast (F), Slow (S), Pulse(I), Peak

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), RS232

Voltage output:

AC 5V RMS

DC 10 mV/db

Alarm: Adjustable

Power supply: 

4 x 1.5 V AA batteries

12 V / 1 A power plug

5 V / 1 A USB

Operating time battery mode: min. 10 h

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 Sound Level Meter PCE-430-SC 09

1 x 1/2" measurement 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 Instruction manual

1 x Class I sound calibrator PCE-SC 09

Note: This class 1 sound level meter comes standard with a 1/1 octave band filter. An optional 1/3 octave band filter upgrade is available for an additional fee - see accessories tab for details.

Datasheet

Manual