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TYPE 3654

SOUND INTENSITY PROBE KIT

Two-microphone sound intensity probe kit for measuring sound intensity. The probe kit is designed for use with our hand-held Type 2270 for measuring intensity.

TYPE 3654

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Type 3654 Sound Intensity Probe Kit includes the ½” Sound Intensity Microphone Pair Type 4197 for 1/3 octave centre frequency measurements between 20 Hz and 6.3 kHz. Extending the upper 1/3-octave centre frequency to 10 kHz can be achieved using pressure correction.

Sound intensity measurements using two-microphone technique in accordance with IEC 1043 Class 1
Sound power measurements in accordance with ISO 9614-1, ISO 9614-2, ECMA 160, and ANSI S 12-12

Sound Intensity Probe Kit Types 3654 and 3599	Manual	English
Bedienungshandbuch - Schallintensitätssonden-Kit Typen 3654 und 3599	Manual	German

TYPE 3654
Application	Sound intensity probes

Product Code	Description
-2683---	Dual Preamp for Sound Intensity Probes
DP-0888---	Adaptor Intensity,for 4231,Polycarbonate
UA-0781---	Windscreen for SIP 3654, Ellipsoidal
KE-0379---	Equipment Carrying Case for 3595
UA-1440---	Cable, Handle for SI Probe Kit
HT-0015---	Headphone, Set w. around ear attachement
UA-1439---	Mechanical Assembly, Extension Stem

Used with ½” Microphone pair Type 4197, the probe complies with IEC 1043 Class 1. These ½” microphones feature patented phase-corrector units making precision low-frequency phase matching practical, leading to increased measurement range and accuracy.

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