Svantek SV 104BIS, Руководство пользователя

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108
SV 104BIS User Manual
APPENDIX B DATA FILE STRUCTURES
B.1 G
ENERAL STRUCTURE OF THE
SV 104BIS
FILE
Each file containing data from the SV 104BIS instrument consists of several groups of words.
In the case of the SV 104BIS (the internal file system rev. 1.07), there are two different types of files containing:
• the results stored in the file in the instrument’s logger (cf. App. B.2);
•
setup data (cf. App. B.3).
Each file has the following elements:
•
the SvanPC file header (cf. Tab. B.1.1)
•
a file header (cf. Tab. B.1.2)
•
the unit and internal software specification (cf. Tab. B.1.3)
•
the calibration settings (cf. Tab. B.1.4)
• the user’s text (a
header) stored together with the measurement data (cf. Tab. B.1.5)
•
the Unit text info (cf. Tab. B.1.24)
•
the parameters and global settings, common for all profiles (cf. Tab. B.1.6)
•
parameters for Time-domain signal recording (cf. Tab. B.1.9)
•
parameters for Wave-file recording (cf. Tab. B.1.10)
•
the special settings for profiles (cf. Tab. B.1.12)
•
the display settings of the main results (cf. Tab. B.1.13)
•
the header of the statistical analysis (cf. Tab. B.1.14)
•
header of the file from the logger (cf. Tab. B.1.15)
•
contents of the file from the logger (cf. Tab. B.1.16)
•
header of the Summary Results Record (cf. Tab. B.1.25)
•
the main results saved in Summary Results Record (cf. Tab. B.1.17)
The other elements of the file structure are not obligatory for each file type stated above.
They depend on the file type (
DOSE METER , 1/1 OCTAVE , 1/3 OCTAVE file from the logger) These elements
are as follows:
•
statistical levels (saved in Summary Results Record) (cf. Tab. B.1.18)
•
1/1 OCTAVE analysis results (saved in Summary Results Record) (cf. Tab. B.1.19)
•
1/3 OCTAVE analysis results (saved in Summary Results Record) (cf. Tab. B.1.20)
•
the results of the statistical analysis (saved in Summary Results Record) (cf. Tab. B.1.21)
•
the settings of the instrument saved in the setup file (cf. Tab. B.1.22)
•
the file-end-marker (cf. Tab. B.1.23)
Below, all file structure groups are described separately in Tab. B.1.1
–
Tab. B.1.23. The format used in the
columns, named Comment with the square parenthesis ( [xx, yy] ), means the contents
of the word with; xx is the most significant byte (MSB) and yy the lowest significant byte (LSB)
of the word. The format 0xnnnn means that the nnnn is four-digit number in hexadecimal form.