User manual

260
Specifications
23. Technical Data XL2
All specifications are according to the IEC61672 standard. Oth-
er standards are listed the corresponding specifications.
Sound Level Meter
Certified
Product Con-
figurations
Class 1
XL2-TA, M2230 microphone and Shroud MXA01 •
form an integrating sound level meter with type
approval in accordance with class 1 requirements
of IEC 61672 and ANSI S1.4
Product Con-
figurations
Class 1
XL2 with M2230 microphone •
Class 1 in accordance with IEC 61672 and
ANSI S1.4
XL2 with M2211, M2215 microphone •
Class 1 frequency response in accordance with
IEC 61672 and ANSI S1.4
These specifications apply for operation with the
microphone attached using the Shroud MXA01 or
the microphone detached using the ASD cable. This
prevents possible acoustic reflections from the XL2
housing and ensures a high measurement accuracy
in accordance with the standards IEC 61672 and
ANSI S1.4.
Product Con-
figurations
Class 2
XL2 with M4261 microphone •
Class 2 in accordance with IEC 61672 and
ANSI S1.4
Conforms
with Stan-
dards
IEC 61672:2013, IEC 61672:2003, •
IEC 61260:2014, IEC 61260:2003,
IEC 60651, IEC 60804
SMPTE ST 202:2010, ISO 2969:2015 •
China: GB/T 3785:2010, GB/T 3241, GB 3096-2008, •
GB 50526, GB-T 4959
Germany: DIN 15905-5, DIN 45657:2014, DIN •
45657:2005, DIN 45645-2, optional: DIN 45645-1
Japan: JIS C1509-1:2005, JIS C 1513 class 1, •
JIS C 1514 class 0
Switzerland: V-NISSG •
UK: BS 4142:2014, BS 5969, BS 6698 •
US: ANSI S1.4:2014, ANSI S1.43, ANSI S1.11:2014 •
International IEC standards are adopted as European •
standards and the letters IEC are replaced by EN.
XL2 conforms to these EN standards.
Weighting Frequency weighting: A, C, Z (simultaneous) •
Time weighting: Fast, Slow, optional: Impulse •
(simultaneous)
Level Details Measurement bandwidth (-3dB): 4.4 Hz - 23.0 kHz •
Level resolution: 0.1 dB •
Internal noise: 1.3 µV A-Weighted •