PCE 428-EKIT Outdoor Noise Dose Meter Kit (25〜136 dbA)

Specification

Measuring range: 25 ... 136 db(A)

Accuracy: Class 2

Frequency range: 20 Hz ... 12.5 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: 20Hz ... 8kHz

1/3 Octave band filter: 20Hz ... 12.5kHz

Microphone

1/2" measurement microphone class 2

Sensitivity: 40 mV/PA

Frequency range: 20 Hz ... 12.5 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: 20 db(A), 26 db(C), 31 db(Z)

Electronics: 14 db(A), 19 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

Transport case: PELI 1510 with rollers with grid foam

Protection: IP65

Outdoor Noise Level Meter Kit

Connections on the suitcase: Microphone: TNC

12 V charging voltage: XLR

110 V / 230 V charging voltage: PowerCon TRU   

Charger Victron Blue Smart: 12 V / 4 A IP65

Internal batteries: 2 x 12 V / 12 Ah lead gel

Battery running time: min. 10 days  

Power supply: with charger EU version: 180 ... 265 V AC

with charger US version: 100 ... 130 V AC

battery operation: 2 x 12 V / 12 Ah   

Cable length: Microphone cable: 2 m / 6 ft 6" with TNC connector

Power supply: 2 m / 6 ft 6" with PowerCon TRU  

Dimensions: 56 x 35 x 23 cm / 2.2 x 1.3 x 0.9"   

Weight: ca. 14 kg / 30 lb 13 oz with batteries; ca. 8 kg / 17 lb 10 oz without batteries

Delivery contents

1 x Noise Dose Meter PCE-428-EKIT incl. Outdoor Noise Level Meter Kit

1 x 1/2" measurement microphone class 2

1 x Wind noise suppression (foam ball)

1 x USB interface cable

1 x Software

1 x Power adapter

1 x Suitcase

1 x User manual

1 x ISO calibration certificate

1 x Outdoor Noise Level Meter Kit PCE-4xx-EKIT

1 x Waterproof PELI transport case

1 x Wind and rain protection for microphone of the PCE-4xx series

1 x Charger for internal batteries

2 x 12 V lead gel batteries

1 x Tripod

1 x 2 m / 6ft 6" microphone cable

1 x Connection cable for power supply 110 V / 230 V(optional Schuko or US connection)