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Cirrus Research CR:811C User Manual

Cirrus Research CR:811C
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CR:800C Series Sound Level Meter User Manual
Page 4
9.7 Frequency Weightings .......................................................................................... 58
9.8 Amplitude Weighting ............................................................................................ 59
9.9 Measurement Range ............................................................................................ 59
9.10 Noise Floor (Typical)........................................................................................... 59
9.11 Available Measurements...................................................................................... 59
9.12 Frequency Bands (Nominal Frequencies) ............................................................... 60
9.13 Memory............................................................................................................ 60
9.14 Automatic Measurements .................................................................................... 60
9.15 Display............................................................................................................. 60
9.16 Weight ............................................................................................................. 60
9.17 Dimensions ....................................................................................................... 60
9.18 Batteries........................................................................................................... 60
9.19 Battery Life....................................................................................................... 61
9.20 Environmental ................................................................................................... 61
9.21 External Connections.......................................................................................... 61
9.22 Output Cables ................................................................................................... 61
9.23 Software Support............................................................................................... 61
9.24 Factory Options ................................................................................................. 61
10 Appendix 2 Acoustic Calibrators ............................................................................ 62
10.1 Operation. ........................................................................................................ 62
10.2 Changing the Battery.......................................................................................... 64
10.3 Specification. .................................................................................................... 65
10.4 Technical Information......................................................................................... 66
10.5 Free Field Correction .......................................................................................... 67
11 Appendix 3 CE Certificate of Conformity................................................................ 68
12 Warranty Information. .......................................................................................... 69
13 Cirrus Research Offices ......................................................................................... 70

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Cirrus Research CR:811C Specifications

General IconGeneral
BrandCirrus Research
ModelCR:811C
CategoryMeasuring Instruments
LanguageEnglish

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