User manual

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Appendix
Details IEC 61672 & IEC 61260
The XL2-TA Analyzer, with the M2230 measurement micro-
phone, fully complies with the standards IEC 61672:2013,
IEC 61672:2003, IEC 61260:2014 and IEC 61260:2003 as an
integrating class 1 Sound Level Meter with A, C, Z frequency
weighting and fast/slow time weighting. The impulse time
weighting is optionally available with the Extended Acoustic
Package.
The type approval applies to the sound level meter in accor-
dance with IEC 61672 and the Octave/Third-Octave measure-
ment in accordance with IEC 61260. Attention should be given
to the following recommendations on the environment and the
configuration.
Environment
Persons and objects that are located in the sound field during
the measurement have an absorbing, reflecting or shielding
impact on the sound field and may therefore compromise the
measurement result. Consequently, such objects should be re-
moved from the sound field where appropriate. The measure-
ment microphone should be mounted on a tripod. The operator
should remain as far away as possible behind the microphone
during the measurement.
Configuration “Microphone Detached”
XL2-TA Sound Level Meter •
Hardware version: D2 and E0
-
Firmware version 4.21
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M2230 Measurement Microphone, consisting of•
Microphone Preamplifier MA220
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Microphone Capsule MC230 or MC230A
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ASD Cable, 5 meter or 10 meter or 20 meter•
Class 1 Sound Calibrator CAL200 •
Optional•
Optional: Extended Acoustic Pack
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NTi Audio Mains Power Adapter Exel Line
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NTi Audio Microphone Clamp MH01
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NTi Audio Windscreen, 50 mm
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NTi Audio Windscreen, 90 mm
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XL2 Input Keypad
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With the microphone connected by the ASD Cable, the ana-
lyzer can be held in your hand during the measurement. This
offers the convenience of watching the measurement values
as they occur.