User Manuals: CESVA SC-30 Sound Level Meter

Manuals and User Guides for CESVA SC-30 Sound Level Meter. We have 1 CESVA SC-30 Sound Level Meter manual available for free PDF download: User Manual

CESVA SC-30 User Manual (76 pages)

Sound Level Meter Spectrum Analyser

Brand: CESVA | Category: Measuring Instruments | Size: 5 MB

Table of Contents
3
General Features
7
How the Instrument Works
7
Main Features of the SC-30
8
Description of the SC-30
9
Screen
11
Using the Keyboard
11
Using the Sc-30
13
First Steps
13
Material and Literature
13
Power Supply
13
Connecting and Disconnecting the Preamplifier, Using the Extension Cable and the Outdoor Kit
14
Beginning a Measurement
16
Starting the SC-30
16
Selecting the Measurement Mode
16
Checking the SC-30
16
Measuring in Sound Level Meter Mode
18
Prior Adjustments: Preferential Screen and Integration Time
18
Beginning a Measurement
20
Functions Display
20
Stopping and Pausing the Measurement
22
Consulting the Measured Data
22
Measuring in Spectrum Analyser Mode
23
Prior Adjustments: Frequency Weightings and Integration Time
23
Beginning a Measurement
23
Functions Display
24
Stopping and Pausing the Measurement
26
Consulting the Measured Data
26
Overload and over Range Indicator
26
The SC-30 Menu: Register Management and Configuration
27
Accessing the Menu
27
The SC-30 Menu
27
Register Management
28
Printing
28
Settings
28
Turning the SC-30 off
29
Precautions
30
Data Registration
32
Saving Results
32
Making a Recording
33
Kinds of Recording
33
Recording in Sound Level Meter Mode
33
Recording in Spectrum Analyser Mode
34
View Register
34
Erase Memory
34
Data Transfer
35
Data Transference to a PC: Communication Software
35
The AC Output: Recording Calibrated Measurements
36
Print from the SLM
36
Technical Specifications
38
Measurement Range
38
Detector - Functions L , L and L
39
Peak Detector - L Function
40
Integrator - L and L Functions
40
Frequency Weighting
40
AC Output
41
Octave Filters
41
Measurement Range (Octave Band Spectrum Analyser)
42
Microphone
43
Diffuse Field Sensitivity (S)
44
Directivity
44
Reference Conditions
45
Warm-Up Time
46
Temperature Influence
46
Humidity Influence
46
Magnetic Field Influence
46
Vibration Influence
46
Battery & External Supply
47
Dimensions and Weight
47
Preamplifier Connector
47
Calibration
48
Standards
48
Notes
48
Accessories
48
Function Summary Table
50
Sound Level Meter Mode Functions
50
Spectrum Analyser Mode Functions
50
Definition of Functions
51
Sound Pressure Level with Fast and Slow Time Weightings
51
Sound Pressure Level with 'I' Time Weighting
51
Sound Pressure Peak Level
52
Equivalent Continuous Sound Pressure Level
52
Sound Exposure Level (SEL)
52
Percentile Levels
53
APPENDIX B: Reverberation Time Module
54
Activation of the Reverberation Time Module
54
Using the Keyboard
54
Using the SC-30
55
Starting the SC-30
55
Access to the Reverberation Time Mode
55
Measuring the Reverberation Time
55
Beginning a Measurement
55
Stopping the Measurement
57
Overload and over Range Indicator
57
Indicator
58
Turning the SC-30 off
58
Menu of SC-30
58
Data Register
58
Saving Results
58
View Register
59
Technical Specifications
59
Measurement Range
59
Estimation of the Slope of the Decay Curve
60
Standards of Measurement and Calculation
60
Function Summary Table
60
Reverberation Time Mode Functions
60
Definition of Functions
61
Decay Curve
61
Reverberation Time
61
APPENDIX C: Dosimeter Module for the Assessment of Noise at Workplace
62
Dosimeter Module Activation
62
Using the Keyboard for the Dosimeter Mode
63
Using the SC-30
63
Switch on the SC-30
63
Accessing to the Dosimeter Mode
63
Turn off the SC-30
64
Menu
64
Measuring in Dosimeter Mode
64
Prior Adjustments
64
Beginning Measurement
65
Function Display
65
Interrupting the Measurement
67
Consulting Measured Data
68
Overload Indicator
68
Data Registering
68
Saving Final Results
68
Making a Recording
69
Kinds of Recording
69
View the Register
70
Technical Specifications
71
Standards
71
Functions Definitions
71
Daily Noise Exposure Level
71
Sound Exposure
71
Dose
71

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