Related Manuals for Rion NL-63
Summarization of Contents
Instruction Manual Organization
Quick Start Guide
Basic handling of the sound level meter.
Operation Guide
Using the sound level meter and peripherals.
Communication Guide
PC communication and data transfer protocols.
Technical Guide
Detailed performance and technical specifications.
1 Microphone
1.1 Structure and Operating Principle
Explains the electret condenser microphone structure.
1.2 Microphone UC-52 Specifications
Technical specifications for the UC-52 microphone.
1.3 Microphone UC-59 Specifications
Technical specifications for the UC-59 microphone.
2 Preamplifier
2.1 Necessity of a Preamplifier
Explains the role and importance of preamplifiers.
2.2 Preamplifier Specifications
Details input and output impedance specifications.
3 Microphone Extension Cable Effects
EC-04 Series Extension Cables
Lists available extension cable models and lengths.
5 RMS Detection and Time Weighting
Time Weighting Characteristics
Describes F, S, and I time weighting.
6 Measurement Functions
6.1 LAeq Calculation
Defines time-average sound level and calculation.
6.2 LAIeq Calculation
Defines I-time-weighted equivalent sound level.
6.3 LAE Calculation
Defines sound exposure level and its calculation.
6.4 LN Percentile Sound Level
Defines percentile sound level measurement.
6.5 Lmax and Lmin Measurement
Describes maximum and minimum sound level measurement.
8 IEC 61672-1 (JIS C 1509-1) Descriptions
8.3 Microphone Frequency Response
Presents microphone frequency response graphs.
8.5 Effects of Windscreen WS-10
Details WS-10 wind noise suppression.
8.8 Electromagnetic Compatibility (EMC)
Discusses immunity test conditions and EMC standards.
8.10 Linear Operating Range Limits
Defines operating range limits by weighting.
8.11 Directional Characteristics
Shows directional response graphs.
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