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HT157
HT HT157 Manuals
Manuals and User Guides for HT HT157. We have
1
HT HT157 manual available for free PDF download: User Manual
HT HT157 User Manual (67 pages)
Brand:
HT
| Category:
Measuring Instruments
| Size: 3 MB
Table of Contents
Table of Contents
3
Precautions and Safety Measures
5
Preliminary Instructions
5
During Use
5
After Use
5
General Description
6
Preparation for Use
7
Initial Inspections
7
Instrument Power Supply
7
Calibration
7
Storage
7
Operating Instructions
8
Instrument Description
8
Front Panel
8
Output Interface
8
Description of Function Keys
9
Analogue Output Description
9
Display Contrast Adjustment
10
Turning ON/OFF the Instrument
10
Configuration of Measuring Parameters
11
Foreword
11
Programming Menu Interface
11
Defining the Measure Name
13
Carrying out Measurements
15
Statistic Analysis of Noise
15
Initial Operations
15
Statistic Analysis Operations
16
24-Hour Analysis Operations
19
Integration Analysis Operations
23
Noise Analysis in 1/1 and 1/3 Octave Band (HT157 Only)
26
Initial Operations
26
Octave Band Analysis (1/1)
27
Operations for Sections LIST, GRAPH and TOTAL
27
Analysis in Third-Octave Band (1/3)
32
Operations for Sections LIST, GRAPH
32
Operations in TOTAL Section
35
Instrument Acoustic Calibration
37
Foreword
37
Preliminary Operations
37
Acoustic Calibration with Calibrator HT151
39
Replacing the Calibrator Battery
40
Calibration Result Display
41
Direct Acoustic Calibration
41
Operations with the Memory
42
Recalling Results on the Display
42
Recalling the Statistic Analysis Data on the Display
43
Recalling the 24H Analysis Data on the Display
44
Recalling the Integration Measurement Data on the Display
46
Recalling the Data of the Octave Band Analysis (1/1) on the Display
47
Recalling the Data of the Analysis in Total Octave Band (1/1)
48
Recalling the Data of the Analysis in Third-Octave Band (1/3) on the Display
49
Data Transfer Onto USB Pen Drive
50
Operations with Soundview Software
51
Foreword
51
Minimum System Requirements
51
Installing the Driver USB
51
Use of Soundview Software
53
Copy and Print Commands
53
File Menu
54
View Menu
55
Name Menu
55
Result Menu
56
Calibration Menu
56
Help Menu
56
Maintenance
57
General Information
57
Replacing the Batteries
57
Cleaning the Instrument
57
End of Life
57
Technical Specifications
58
Statistic Analisys Chararcteristics
59
Characteristics of Analysis in 1/1 and 1/3 Octave Band (HT157 Only)
59
Characteritics of Portable Calibrator HT151
59
General Characteristics
60
Accessories
60
Service
61
Warranty Conditions
61
Appendixes
62
Appendix 1 - Frequency Weighting Characteristics
62
Appendix 2 - Characteristics of 1/3 Octave Band Filter
63
Appendix 3 - Frequency Weighting A, C
66
Appendix 4 - Characteristics of 4Hz High-Pass Digital Filter
67
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