43 CFR Subpart 3175
Measurement of Gas
June 11, 2020
§
3175.116
Composite sampling methods
§
3175.10
Definitions and acronyms
§
3175.20
General requirements
§
3175.30
Incorporation by reference
§
3175.31
Specific performance requirements
§
3175.40
Measurement equipment approved by standard or make and model
§
3175.41
Flange-tapped orifice plates
§
3175.42
Chart recorders
§
3175.43
Transducers
§
3175.44
Flow-computer software
§
3175.45
Gas chromatographs
§
3175.46
Isolating flow conditioners
§
3175.47
Differential primary devices other than flange-tapped orifice plates
§
3175.48
Linear measurement devices
§
3175.49
Accounting systems
§
3175.60
Timeframes for compliance
§
3175.61
Grandfathering
§
3175.70
Measurement location
§
3175.80
Flange-tapped orifice plates (primary devices)
§
3175.90
Mechanical recorder (secondary device)
§
3175.91
Installation and operation of mechanical recorders
§
3175.92
Verification and calibration of mechanical recorders
§
3175.110
Gas sampling and analysis
§
3175.93
Integration statements
§
3175.94
Volume determination
§
3175.100
Electronic gas measurement (secondary and tertiary device)
§
3175.101
Installation and operation of electronic gas measurement systems
§
3175.102
Verification and calibration of electronic gas measurement systems
§
3175.103
Flow rate, volume, and average value calculation
§
3175.104
Logs and records
§
3175.111
General sampling requirements
§
3175.112
Sampling probe and tubing
§
3175.113
Spot samples—general requirements
§
3175.114
Spot samples—allowable methods
§
3175.115
Spot samples—frequency
§
3175.117
On-line gas chromatographs
§
3175.118
Gas chromatograph requirements
§
3175.119
Components to analyze
§
3175.120
Gas analysis report requirements
§
3175.121
Effective date of a spot or composite gas sample
§
3175.125
Calculation of heating value and volume
§
3175.126
Reporting of heating value and volume
§
3175.130
Transducer testing protocol
§
3175.131
General requirements for transducer testing
§
3175.132
Testing of reference accuracy
§
3175.133
Testing of influence effects
§
3175.134
Transducer test reporting
§
3175.135
Uncertainty determination
§
3175.140
Flow-computer software testing
§
3175.141
General requirements for flow-computer software testing
§
3175.142
Required static tests
§
3175.143
Required dynamic tests
§
3175.144
Flow-computer software test reporting
§
3175.150
Immediate assessments
Appendix
A to Subpart 3175 of Part 3170
Table of Atmospheric Pressures
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