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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter C - Air Programs |
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Part 89 - Control of Emissions from New and in-Use Nonroad Compression-Ignition Engines |
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Subpart D - Emission Test Equipment Provisions |
| § 89.310-96 - Analyzer accuracy and specifications. |
| § 89.320-96 - Carbon monoxide analyzer calibration. |
| § 89.330-96 - Lubricating oil and test fuels. |
| § 89.301 - Scope; applicability. |
| § 89.302 - Definitions. |
| § 89.303 - Symbols/abbreviations. |
| § 89.304 - Equipment required for gaseous emissions; overview. |
| § 89.305 - Equipment measurement accuracy/calibration frequency. |
| § 89.306 - Dynamometer specifications and calibration weights. |
| § 89.307 - Dynamometer calibration. |
| § 89.308 - Sampling system requirements for gaseous emissions. |
| § 89.309 - Analyzers required for gaseous emissions. |
| § 89.310 - Analyzer accuracy and specifications. |
| § 89.311 - Analyzer calibration frequency. |
| § 89.312 - Analytical gases. |
| § 89.313 - Initial calibration of analyzers. |
| § 89.314 - Pre- and post-test calibration of analyzers. |
| § 89.315 - Analyzer bench checks. |
| § 89.316 - Analyzer leakage and response time. |
| § 89.317 - NOX converter check. |
| § 89.318 - Analyzer interference checks. |
| § 89.319 - Hydrocarbon analyzer calibration. |
| § 89.320 - Carbon monoxide analyzer calibration. |
| § 89.321 - Oxides of nitrogen analyzer calibration. |
| § 89.322 - Carbon dioxide analyzer calibration. |
| § 89.323 - NDIR analyzer calibration. |
| § 89.324 - Calibration of other equipment. |
| § 89.325 - Engine intake air temperature measurement. |
| § 89.326 - Engine intake air humidity measurement. |
| § 89.327 - Charge cooling. |
| § 89.328 - Inlet and exhaust restrictions. |
| § 89.329 - Engine cooling system. |
| § 89.330 - Lubricating oil and test fuels. |
| § 89.331 - Test conditions. |
| Appendix A to Subpart D of Part 89 - Tables |
| Appendix B to Subpart D of Part 89 - Figures |
| § 89.301-96 - Scope; applicability. |
| § 89.311-96 - Analyzer calibration frequency. |
| § 89.321-96 - Oxides of nitrogen analyzer calibration. |
| § 89.331-96 - Test conditions. |
| § 89.302-96 - Definitions. |
| § 89.312-96 - Analytical gases. |
| § 89.322-96 - Carbon dioxide analyzer calibration. |
| § 89.303-96 - Symbols/abbreviations. |
| § 89.313-96 - Initial calibration of analyzers. |
| § 89.323-96 - NDIR analyzer calibration. |
| § 89.304-96 - Equipment required for gaseous emissions; overview. |
| § 89.314-96 - Pre- and post-test calibration of analyzers. |
| § 89.324-96 - Calibration of other equipment. |
| § 89.305-96 - Equipment measurement accuracy/calibration frequency. |
| § 89.315-96 - Analyzer bench checks. |
| § 89.325-96 - Engine intake air temperature measurement. |
| § 89.306-96 - Dynamometer specifications and calibration weights. |
| § 89.316-96 - Analyzer leakage and response time. |
| § 89.326-96 - Engine intake air humidity measurement. |
| § 89.307-96 - Dynamometer calibration. |
| § 89.317-96 - NOX converter check. |
| § 89.327-96 - Charge cooling. |
| § 89.308-96 - Sampling system requirements for gaseous emissions. |
| § 89.318-96 - Analyzer interference checks. |
| § 89.328-96 - Inlet and exhaust restrictions. |
| § 89.309-96 - Analyzers required for gaseous emissions. |
| § 89.319-96 - Hydrocarbon analyzer calibration. |
| § 89.329-96 - Engine cooling system. |