PCE 430-ICA 声级计 (22-136 dBA; ISO Calibration Certificate)

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: 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)

Time weightings: Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 ms

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

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 PCE-430 class 1 sound level meter (data logger)

1 x microphone

1 x wind noise suppressor (foam ball)

1 x USB cable

1 x PC software is a free download

1 x power supply

1 x user manual

1 x carrying case

1 x ISO Calibration Certificate