CESVA SC310 Sound Level Meter Manuals

Manuals and User Guides for CESVA SC310 Sound Level Meter. We have 2 CESVA SC310 Sound Level Meter manuals available for free PDF download: User Manual

CESVA SC310 User Manual (152 pages)

Sound level meter Spectrum analyser

Brand: CESVA | Category: Measuring Instruments | Size: 9.6 MB

Table of Contents
3
1 General Features

9
- Workings Modes and Functions
  9
- Main Features of the SC310
  12
- Description of the SC310
  14
- Screen
  16
- Using the Keyboard
  16
2 Using the Sc310

19
- First Steps
  19
- Beginning a Measurement
  22
  - Starting the SC310
    22
  - Selecting the Measurement Mode
    22
  - Checking the SC310
    25
- Measuring in Sound Level Meter Mode
  26
- Measuring in Spectrum Analyser Mode 1/1
  32
  - Prior Adjustments: Integration Time
    32
  - Beginning Measurement
    33
  - Functions Display
    33
  - Stopping Measurement
    36
  - Consulting the Measured Data
    37
- Measuring in Spectrum Analyser 1/3 Mode
  37
  - Prior Adjustments: Integration Time
    37
  - Beginning Measurement
    38
  - Functions Display
    38
  - Interrupting Measurement
    39
  - Consulting Measured Data
    40
- Overload Indicator
  40
- SC310 Menu: Register and Setting Management
  40
  - Access to the Menu
    40
  - The SC310 Menu
    41
  - Register Management
    41
  - Printing
    41
  - Settings
    42
- Turning the SC310 off
  44
- Warnings and Precautions
  44
- Advice for Carrying out Measurements
  45
3 Data Registering

47
- Saving Results
  47
- Carrying out a Recording
  48
  - Time Synchronisation
    48
- Kinds of Recording
  49
- Viewing the Register
  53
- Erasing the Memory
  53
4 Data Transfer and Print-Out

54
5 Technical Specifications

58
- Measurement Range
  58
- Detector - Functions L and L
  60
- Peak Detector - L Function
  60
- Integrator - L and L Functions
  60
  - T , L T
    60
  - F , L S I
    60
- Display Update Rates
  61
- Frequency Weighting
  61
- AC Output
  62
- Octave Band Filters
  62
- Measurement Range (Octave Band Spectrum Analyser)
  63
- Third Octave Band Filters
  63
- Measurement Range (One Third Octave Spectrum Analyser)
  64
- Microphone
  64
- Diffuse Field Sensitivity (S)
  66
- Directivity
  67
- Effect of the Accessories on the Microphone
  68
- Reference Conditions
  70
- Warm-Up Time
  70
- Temperature Influence
  70
- Humidity Influence
  70
- Electromagnetic Compatibility
  70
- Vibration Influence
  71
- Batteries & External Supply
  71
- Dimensions and Weight
  71
- Preamplifier Connector
  72
- Memory
  72
- Calibration
  72
- Standards
  72
- Notes
  73
- Accessories
  73
6 APPENDIX A: Functions

74
- Function Summary Table
  74
  - Sound Level Meter Mode Functions
    74
  - 1/1 Spectrum Analyser Mode Functions
    75
- Definition of Functions
  76
7 APPENDIX B: Reverberation Time Module

79
- Activation of the Reverberation Time Module
  79
- Using the Keyboard
  80
- Using the SC310
  80
  - Switch on the SC310
    80
  - Access to the Reverberation Time Mode 1/1
    80
  - Access to the Reverberation Time Mode 1/3
    80
  - End the SC310
    81
  - SC310 Menu
    81
- Measuring the Reverberation Time by Octave Bands
  81
  - Measuring the Reverberation Time
    81
  - Beginning a Measurement
    81
  - Stopping the Measurement
    83
  - Overload Indicator
    83
  - Indicator
    84
- Measuring the Reverberation Time by One Third Octave Bands
  84
  - Measuring the Reverberation Time
    84
  - Visualizing the Third Octave Bands
    84
  - Beginning a Measurement
    85
  - Stopping the Measurement
    86
  - Overload Indicator)
    87
  - Indicator
    87
- Data Register
  87
  - Saving Results
    87
  - View Register
    88
- Technical Specifications
  89
- Function Summary Table
  92
- Definition of Functions
  92
  - Reverberation Time Mode Functions
    92
  - Decay Curve
    92
  - Reverberation Time
    92
8 APPENDIX C: Extended Frequency Module

94
- Activation of the Extended Frequency Analysis Module
  94
- Using the Keyboard for 1/3 Extended Spectrum Analyser Mode
  95
- Using the Keyboard for the FFT Narrow Band Frequency Analyser Mode
  95
- Using the SC310
  96
- Measuring in 1/3 Extended Spectrum Analyser Mode
  97
  - Prior Adjustments: Integration Time
    97
  - Beginning Measurement
    97
  - Functions Display
    98
  - Interrupting the Measurement
    100
  - Consulting Measured Data
    100
  - Overload Indicator
    101
- Measuring in FFT Narrow Band Frequency Analyser Mode
  101
  - Prior Adjustments: Integration Time
    101
  - Beginning Measurement
    102
  - Functions Display
    102
  - Interrupting the Measurement
    104
  - Consulting Measured Data
    104
  - Overload Indicator
    104
- Data Registering
  104
  - Saving Results
    105
  - Carrying out a Recording
    105
  - Time Synchronisation
    106
  - Kinds of Recording
    106
- Circular Memory
  108
- Viewing the Register
  108
- Technical Specifications
  109
  - Third Octave Band Filters
    109
  - Measurement Range (One Third Octave Spectrum Analyser)
    110
  - Standards
    110
- Function Summary Table
  111
  - 1/3 Extended Spectrum Analyser Mode Functions
    111
- FFT Narrow Band Frequency Analyser
  112
9 APENDIX D: Dosimeter Module for the Assessment of Noise at Workplace

113
- Dosimeter Module Activation
  113
- Using the Keyboard for the Dosimeter Mode
  114
- Using the SC310
  114
  - Switch on the SC310
    114
  - Accessing to the Dosimeter Mode
    115
  - Turn off the SC310
    115
  - SC310 Menu
    115
- Measuring in Dosimeter Mode
  115
  - Prior Adjustments
    115
  - Beginning Measurement
    116
  - Function Display
    117
  - Interrupting the Measurement
    119
  - Consulting Measured Data
    119
  - Overload Indicator
    119
- Data Registering
  119
  - Saving Final Results
    119
  - Making a Recording
    120
  - Time Synchronisation
    120
  - Kinds of Recording
    121
- Circular Memory
  122
- View the Register
  122
- Technical Specifications
  123
  - Standards
    123
- Functions Definitions
  123
  - Daily Noise Exposure Level
    123
  - Sound Exposure
    123
  - Dose
    123
10 APENDIX E: Module for Vibration Measurements

124
- Vibration Measurement Kit
  124
- Using the Keyboard for the Vibration Mode
  127
- Using the Keyboard for the FFT Narrow Band Frequency Analysis
  127
- Using the SC310
  128
  - Starting the SC310
    128
  - Accessing to the Vibration Mode
    128
  - Accessing to the FFT Narrow Band Frequency Analysis Mode
    128
  - Turn off the SC310
    128
  - SC310 Menu
    128
- Measuring in Vibration Mode
  129
  - Prior Adjustments: Sensitivity
    129
  - Prior Adjustments: Evaluation Time
    130
  - Beginning Measurement
    131
  - Function Display
    131
  - Interrupting the Measurement
    134
  - Consulting Measured Data
    134
  - Overload Indicator
    134
- Measuring FFT Narrow Band Frequency Analysis
  134
  - Prior Adjustments: Sensitivity
    135
  - Prior Adjustments: Evaluation Time
    136
  - Beginning the Measurement
    137
  - Function Display
    137
  - Interrupting the Measurement
    139
  - Consulting Measured Data
    139
  - Overload Indicator
    140
- Data Registering
  140
  - Saving Final Results
    140
  - Making a Recording
    141
  - Time Synchronisation
    141
  - Kinds of Recording
    141
- Circular Memory
  143
- View the Register
  144
- Technical Specifications
  145
  - One Third Octave Band Filters
    145
  - Frequency Weighting
    145
  - Standards
    146
- Function Summary Table
  147
  - Vibration Mode Functions
    147
- Function Definitions
  148
  - Average Acceleration with Frequency Weighting W and Evaluation Time T
    148
  - Acceleration Level
    148
  - Peak Acceleration
    148
  - Crest Factor
    148
  - Maximum Transient Vibration Value
    148
  - Vibration Dose Value
    149
  - Multiplying Factor K
    149
  - Narrow Band Frequency Analysis for Vibration
    150

CESVA SC310 User Manual (112 pages)

Sound Level Meter Spectrum Analyser

Brand: CESVA | Category: Measuring Instruments | Size: 3.25 MB

Table of Contents
3
General Features
7
Operating Modes and Functions
7
Main Features of the SC260
9
Description of the SC260
11
Screen
13
Using the Keyboard
13
Using the Sc260
16
First Steps
16
Material and Literature
16
SC260 Power Supply
16
Connecting and Disconnecting the Preamplifier, Using the Extension Cable, the Windscreen and the Outdoor Kit
17
Beginning a Measurement
19
Starting the SC260
19
Selecting the Measurement Mode
19
Checking the SC260
21
Measuring in Sound Level Meter Mode
22
Prior Adjustments: Preferential Screen and Integration Time
22
Beginning a Measurement
24
Function Display
24
Interrupting a Measurement
27
Consulting the Data Measured
27
Measuring in Spectrum Analyser Mode 1/1
28
Prior Adjustments: Integration Time
28
Beginning a Measurement
29
Function Display
29
Stopping a Measurement
32
Consulting the Data Measured
32
Measuring in Spectrum Analyser 1/3 Mode
33
Prior Adjustments: Integration Time
33
Beginning a Measurement
34
Function Display
34
Interrupting a Measurement
35
Consulting the Data Measured
35
Overload Indicator
36
SC260 Menu: Register Management and Settings
36
Accessing the Menu
36
The SC260 Menu
37
Register Management
37
Printing
37
Settings
38
Turning the SC260 off
40
Warnings and Precautions
40
Advice for Carrying out Measurements
41
Data Registration
42
Saving Results
42
Making a Recording
43
Time Synchronisation
43
Kinds of Recording
44
Recording in Sound Level Meter Mode
44
Recording in Spectrum Analyser 1/1 Mode
45
Recording in Spectrum Analyser 1/3 Mode
46
Circular Memory
48
Viewing Registers
48
Erasing the Memory
48
Data Transfer and Print-Out
49
AC Output: Recording Calibrated Measurements
49
Communications Port
50
USB Communications Port
51
Data Transfer to a PC: Communication Software
51
Technical Specifications
53
Measurement Range
53
Detector - Functions L and L
54
Peak Detector - L Function
54
Integrator - L and L Functions
54
Display Update Rates
55
Frequency Weighting
55
AC Output
56
Octave Band Filters
56
Measurement Range (Octave Band Spectrum Analyser)
57
One-Third Octave Band Filters
57
Measurement Range (One-Third Octave Spectrum Analyser)
58
Microphone
58
Directivity
58
Effect of the Accessories on the Microphone
59
Reference Conditions
60
Warm-Up Time
60
Influence of Temperature
60
Influence of Humidity
60
Electromagnetic Compatibility
61
Influence of Vibration
61
Batteries & External Supply
62
Dimensions and Weight
62
Memory
62
Calibration
62
Standards
63
Notes
63
Accessories
64
APPENDIX A: Functions
65
Function Summary Table
65
Sound Level Meter Mode Functions
65
1/1 Spectrum Analyser Mode Functions
66
Definition of Functions
67
Sound Pressure Level with Fast and Slow Time Weightings
67
Sound Pressure Level with 'I' Time Weighting
67
Sound Pressure Peak Level
68
Equivalent Continuous Sound Pressure Level
68
Sound Exposure Level (SEL)
69
Percentile Levels
69
APPENDIX B: Reverberation Time Module
70
Activation of the Reverberation Time Module
70
Using the Keyboard
71
Using the SC260
71
Switching on the SC260
71
Accessing the Reverberation Time Mode 1/1
71
Accessing the Reverberation Time Mode 1/3
71
Switching off the SC260
72
SC260 Menu
72
Measuring the Reverberation Time by Octave Bands
72
Measuring the Reverberation Time
72
Beginning a Measurement
72
Stopping the Measurement
74
Overload Indicator
74
Indicator
75
Measuring the Reverberation Time by One-Third Octave Bands
75
Measuring the Reverberation Time
75
Displaying the One-Third Octave Bands
75
Beginning a Measurement
76
Stopping the Measurement
77
Overload Indicator)
77
Indicator
78
Data Register
78
Saving Results
78
View Register
78
Technical Specifications
79
Measurement Range
79
Estimation of the Slope of the Decay Curve
81
Standards of Measurement and Calculation
81
Function Summary Table
81
Reverberation Time Mode Functions
81
Definition of Functions
82
Decay Curve
82
Reverberation Time
82
APPENDIX C: Extended Frequency Module
83
Activation of the Extended Frequency Analysis Module
83
Using the Keyboard for 1/3 Extended Spectrum Analyser Mode
84
Using the Keyboard for the FFT Narrow Band Frequency Analyser Mode
84
Using the SC260
85
Switch on the SC260
85
Access to the 1/3 Extended Spectrum Analyser
85
Accessing the FFT Narrow Band Frequency Analyser
85
Turning off the SC260
85
SC260 Menu
85
Measuring in 1/3 Extended Spectrum Analyser Mode
86
Prior Adjustments: Integration Time
86
Beginning Measurement
86
Function Display
87
Interrupting the Measurement
89
Consulting Measured Data
89
Overload Indicator
90
Measuring in FFT Narrow Band Frequency Analyser Mode
90
Prior Adjustments: Integration Time
90
Beginning a Measurement
91
Function Display
91
Interrupting the Measurement
93
Consulting the Data Measured
93
Overload Indicator
93
Data Registering
93
Saving Results
94
Making a Recording
94
Time Synchronisation
95
Kinds of Recording
95
Circular Memory
97
Viewing the Register
97
Technical Specifications
97
One-Third Octave Band Filters
97
Standards
98
Function Summary Table
98
1/3 Extended Spectrum Analyser Mode Functions
98
FFT Narrow Band Frequency Analyser
99
APENDIX D: Dosimeter Module for the Assessment of Noise in the Workplace
100
Dosimeter Module Activation
101
Using the Keyboard for the Dosimeter Mode
101
Using the SC260
101
Switching on the SC260
101
Accessing the Dosimeter Mode
102
Turning off the SC260
102
SC260 Menu
102
Measuring in Dosimeter Mode
102
Prior Adjustments
102
Beginning a Measurement
103
Function Display
104
Interrupting the Measurement
106
Consulting Measured Data
106
Overload Indicator
106
Data Registering
106
Saving Final Results
106
Making a Recording
107
Time Synchronisation
107
Kinds of Recording
108
Circular Memory
109
Viewing the Register
109
Technical Specifications
110
Standards
110
Functions Definitions
110
Daily Noise Exposure Level
110
Sound Exposure
110
Dose
110

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1 General Features

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3 Data Registering

4 Data Transfer and Print-Out

5 Technical Specifications

6 APPENDIX A: Functions

7 APPENDIX B: Reverberation Time Module

8 APPENDIX C: Extended Frequency Module

9 APENDIX D: Dosimeter Module for the Assessment of Noise at Workplace

10 APENDIX E: Module for Vibration Measurements

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