{"id":29810,"date":"2024-10-17T03:22:00","date_gmt":"2024-10-17T03:22:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-ptc-19-22-07\/"},"modified":"2024-10-24T14:14:56","modified_gmt":"2024-10-24T14:14:56","slug":"asme-ptc-19-22-07","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-ptc-19-22-07\/","title":{"rendered":"ASME PTC 19.22 07"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nNOTICE <\/td>\n<\/tr>\n
7<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\nASME PTC COMMITTEE Performance Test Codes <\/td>\n<\/tr>\n
9<\/td>\nCORRESPONDENCE WITH THE PTC 19.22 COMMITTEE <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
12<\/td>\nDATA ACQUISITION SYSTEMS
Section 1 Object and Scope
1-1 OBJECT
1-2 SCOPE <\/td>\n<\/tr>\n
13<\/td>\nSection 2 Definitions and Descriptions of Terms <\/td>\n<\/tr>\n
15<\/td>\nSection 3 Guiding Principles
3-1 CAPABILITY
3-2 TYPICAL DATA ACQUISITION SYSTEMS
3-2.1 Basic Data Acquisition System
3-2.2 Intermediate Data Acquisition System <\/td>\n<\/tr>\n
16<\/td>\n3-2.3 Advanced Data Acquisition System
3-3 SYSTEM PLANNING
3-3.1 Test Plan
3-3.2 Hardware <\/td>\n<\/tr>\n
18<\/td>\n3-3.3 Software <\/td>\n<\/tr>\n
19<\/td>\n3-4 OPERATIONAL CONSIDERATIONS
3-4.1 Calibration
3-4.2 System Validation <\/td>\n<\/tr>\n
20<\/td>\nSection 4 Signal Conversion
4-1 SENSORS
4-1.1 Sensor Considerations
4-1.2 Sensor Signal Types
4-1.2.1 Analog Signals.
4-1.2.2 Digital Signals.
4-1.2.3 Pulse Inputs.
4-1.2.4 Contact Input Signals.
4-2 SIGNAL CONDITIONING
4-2.1 A\/D Conversion <\/td>\n<\/tr>\n
21<\/td>\n4-2.1.1 Counter or Ramp Type.
4-2.1.2 Successive Approximation Type.
4-2.1.3 Dual Slope Integrating Type.
4-2.1.4 Voltage to Frequency Integrating Type. <\/td>\n<\/tr>\n
22<\/td>\n4-2.1.5 Parallel Type.
4-2.1.6 Sigma-Delta Type.
4-2.2 Signal Amplification
4-2.3 Current to Voltage
4-2.4 Voltage Divider
4-2.5 AC to DC Conversion <\/td>\n<\/tr>\n
23<\/td>\n4-2.6 Filtering
4-2.6.1 Passive Filters.
4-2.6.2 Active Filters.
4-2.7 Digital Signal Conditioning
4-3 SIGNAL MULTIPLEXING
4-3.1 Analog Signal Multiplexing
4-3.1.1 Switch Type Multiplexing.
4-3.1.2 Relay Type Multiplexing. <\/td>\n<\/tr>\n
24<\/td>\n4-3.1.3 Solid State Multiplexing.
4-3.2 Digital Signal Multiplexing <\/td>\n<\/tr>\n
25<\/td>\nSection 5 Data Acquisition System Calibration
5-1 SYSTEM CALIBRATION
5-1.1 Reference Standards
5-1.2 Quality Assurance Program
5-1.3 Ambient Conditions
5-1.4 Calibration Points and Ranges <\/td>\n<\/tr>\n
26<\/td>\n5-1.5 Timing of Calibration
5-1.6 Drift
5-1.7 Calibration Corrections
5-1.8 Documentation and Traceability
5-2 CALIBRATION METHODS
5-2.1 Loop Calibration
5-2.2 Component Calibration
5-3 FIELD CALIBRATION
5-4 LABORATORY CALIBRATION <\/td>\n<\/tr>\n
27<\/td>\nSection 6 System Uncertainty
6-1 SYSTEM UNCERTAINTY CONTRIBUTORS
6-1.1 Component Base Uncertainty
6-1.2 System Application Uncertainty
6-1.2.1 Environmental Effects. <\/td>\n<\/tr>\n
28<\/td>\n6-1.2.2 Drift Effects.
6-1.2.3 Measurement Resolution.
6-1.2.4 Measurement Methodology.
6-1.2.5 Transient Effects. <\/td>\n<\/tr>\n
29<\/td>\n6-1.3 Analytical Uncertainty
6-2 OVERALL SYSTEM UNCERTAINTY
6-2.1 Combination of Individual Component Uncertainties
6-2.2 Overall Measurement System Loop Uncertainty <\/td>\n<\/tr>\n
30<\/td>\nSection 7 Data Management
7-1 DIGITAL DATA REPRESENTATION
7-1.1 Data Resolution
7-1.2 Computational Accuracy and Precision
7-2 DATA OUTPUT REQUIREMENTS <\/td>\n<\/tr>\n
31<\/td>\n7-3 MANUALLY PREPARED DATA
7-4 CALCULATIONS
7-4.1 Data Reduction
7-4.1.1 Scaling.
7-4.1.2 Unit Conversions.
7-4.1.3 Calibration Corrections. <\/td>\n<\/tr>\n
32<\/td>\n7-4.1.4 Other Corrections.
7-4.1.5 Averaging. <\/td>\n<\/tr>\n
35<\/td>\n7-4.1.6 Statistical.
7-4.1.7 Signal Conditioning: Software Filtering or Data Smoothing.
7-4.2 Results
7-4.2.1 Test Results.
7-4.2.2 Test Uncertainty.
7-4.3 Validation
7-5 DATA STORAGE GUIDELINES
7-5.1 Storage Capacity
7-5.2 Stored Attributes
7-5.3 Data Compression <\/td>\n<\/tr>\n
36<\/td>\n7-6 REPORTING <\/td>\n<\/tr>\n
38<\/td>\nMANDATORY APPENDIX I BIBLIOGRAPHY <\/td>\n<\/tr>\n
39<\/td>\nNONMANDATORY APPENDIX A DATA ACQUISITION SYSTEM COMPONENT ERRORS AND OVERALL SYSTEM UNCERTAINTY REPRESENTATION
A-1 INTRODUCTION
A-2 SYSTEM COMPONENT ERRORS
A-2.1 Sensors
A-2.2 Signal Conditioning
A-2.3 Multiplexing
A-2.4 A\/D Conversion <\/td>\n<\/tr>\n
40<\/td>\nA-2.5 Data Processing Errors
A-3 SYSTEM APPLICATION ERRORS
A-3.1 Zero Offset Errors
A-3.2 Gain Errors
A-3.3 Reference Voltage Errors
A-3.4 Common Mode Errors
A-3.5 System Noise Error
A-4 OVERALL DATA ACQUISITION SYSTEM ERRORS <\/td>\n<\/tr>\n
41<\/td>\nA-5 SUMMARY <\/td>\n<\/tr>\n
42<\/td>\nNONMANDATORY APPENDIX B DATA ACQUISITION SYSTEM UNCERTAINTY CALCULATION EXAMPLES
B-1 PURPOSE
B-2 UNCERTAINTY OF FOUR-WIRE RESISTANCE MEASUREMENT
B-2.1 System Configuration\/Specifications
B-2.2 Assumptions
B-2.3 Analysis
B-2.3.1 DAS Systematic Uncertainty Contributors.
B-2.3.1.1 Base Systematic Uncertainty. <\/td>\n<\/tr>\n
43<\/td>\nB-2.3.1.2 Environmental Effects.
B-2.3.1.3 Drift.
B-2.3.1.4 Measurement Resolution.
B-2.3.1.5 Measurement Methodology. <\/td>\n<\/tr>\n
45<\/td>\nB-2.3.1.6 Composite Systematic Uncertainty Due to DAS Effects.
B-2.3.2 Sensor Systematic Uncertainty Contributors.
B-2.3.2.1 Four-Wire RTD Sensor Base Systematic Uncertainty.
B-2.3.2.2 Environmental Effects.
B-2.3.2.3 Drift.
B-2.3.2.4 Resolution.
B-2.3.2.5 Measurement Methodology. <\/td>\n<\/tr>\n
46<\/td>\nB-2.3.2.6 Composite Systematic Uncertainty Due to RTD Sensor Effects.
B-2.3.3 Analytical Uncertainty.
B-2.3.4 Total Systematic Uncertainty of Measurement Loop.
B-2.3.4.1 Non-Loop Calibrated System.
B-2.3.4.2 Loop Calibrated System.
B-3 UNCERTAINTY OF DC VOLTAGE MEASUREMENT
B-3.1 System Configuration\/Specifications
B-3.2 Assumptions <\/td>\n<\/tr>\n
47<\/td>\nB-3.3 Analysis
B-3.3.1 DAS Systematic Uncertainty Contributors.
B-3.3.1.1 Base Systematic Uncertainty.
B-3.3.1.2 Environmental Effects.
B-3.3.1.3 Drift.
B-3.3.1.4 Measurement Resolution.
B-3.3.1.5 Measurement Methodology. <\/td>\n<\/tr>\n
48<\/td>\nB-3.3.1.6 Composite Systematic Uncertainty Due to DAS Effects.
B-3.3.2 Sensor Systematic Uncertainty Contributors.
B-3.3.2.1 DC Voltage Base Systematic Uncertainty.
B-3.3.2.2 Environmental Effects. <\/td>\n<\/tr>\n
49<\/td>\nB-3.3.2.3 Drift.
B-3.3.2.4 Resolution.
B-3.3.2.5 Measurement Methodology.
B-3.3.2.6 Composite Systematic Uncertainty Due to DC Voltage Sensor Effects.
B-3.3.3 Analytical Uncertainty.
B-3.3.4 Total Systematic Uncertainty of Measurement Loop.
B-4 UNCERTAINTY OF DIGITAL SIGNAL INPUT
B-4.1 System Configuration\/Specifications
B-4.2 Assumptions
B-4.3 Analysis
B-4.3.1 DAS Systematic Uncertainty Contributors.
B-4.3.1.1 Measurement Methodology. <\/td>\n<\/tr>\n
50<\/td>\nB-4.3.1.2 Composite Systematic Uncertainty Due to DAS Effects.
B-4.3.2 Sensor Systematic Uncertainty Contributors.
B-4.3.2.1 Digital Signal Base Uncertainty.
B-4.3.2.2 Environmental Effects.
B-4.3.2.3 Drift.
B-4.3.2.4 Resolution.
B-4.3.2.5 Measurement Methodology.
B-4.3.2.6 Composite Systematic Uncertainty Due to Digital Sensor Effects.
B-4.3.3 Analytical Uncertainty.
B-4.3.4 Total Systematic Uncertainty of Measurement Loop.
B-5 CONCLUSIONS
B-5.1 Four-Wire RTD Measurements <\/td>\n<\/tr>\n
51<\/td>\nB-5.2 DC Voltage Measurements
B-5.3 Digital Inputs
B-5.4 Summary <\/td>\n<\/tr>\n
52<\/td>\nNONMANDATORY APPENDIX C FLOATING-POINT DATA REPRESENTATION IEEE 754-1985 <\/td>\n<\/tr>\n
53<\/td>\nNONMANDATORY APPENDIX D SAMPLE DATA ACQUISITION SYSTEM OUTPUT EXAMPLE <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME PTC 19.22 Data Acquisition Systems <\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2007<\/td>\n54<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":29811,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-29810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/29810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/29811"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=29810"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=29810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=29810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}