Title 40

PART 1065 SUBPART C

Subpart C - Measurement Instruments

40:37.0.1.1.2.3.15SUBJGRP 15
Measurement of Engine Parameters and Ambient Conditions
40:37.0.1.1.2.3.15.1SECTION 1065.201
   1065.201 Overview and general provisions.
40:37.0.1.1.2.3.15.2SECTION 1065.202
   1065.202 Data updating, recording, and control.
40:37.0.1.1.2.3.15.3SECTION 1065.205
   1065.205 Performance specifications for measurement instruments.
40:37.0.1.1.2.3.15.4SECTION 1065.210
   1065.210 Work input and output sensors.
40:37.0.1.1.2.3.15.5SECTION 1065.215
   1065.215 Pressure transducers, temperature sensors, and dewpoint sensors.
40:37.0.1.1.2.3.16SUBJGRP 16
Flow-Related Measurements
40:37.0.1.1.2.3.16.6SECTION 1065.220
   1065.220 Fuel flow meter.
40:37.0.1.1.2.3.16.7SECTION 1065.225
   1065.225 Intake-air flow meter.
40:37.0.1.1.2.3.16.8SECTION 1065.230
   1065.230 Raw exhaust flow meter.
40:37.0.1.1.2.3.16.9SECTION 1065.240
   1065.240 Dilution air and diluted exhaust flow meters.
40:37.0.1.1.2.3.16.10SECTION 1065.245
   1065.245 Sample flow meter for batch sampling.
40:37.0.1.1.2.3.16.11SECTION 1065.247
   1065.247 Diesel exhaust fluid flow rate.
40:37.0.1.1.2.3.16.12SECTION 1065.248
   1065.248 Gas divider.
40:37.0.1.1.2.3.17SUBJGRP 17
CO and CO2 Measurements
40:37.0.1.1.2.3.17.13SECTION 1065.250
   1065.250 Nondispersive infrared analyzer.
40:37.0.1.1.2.3.18SUBJGRP 18
Hydrocarbon Measurements
40:37.0.1.1.2.3.18.14SECTION 1065.260
   1065.260 Flame-ionization detector.
40:37.0.1.1.2.3.18.15SECTION 1065.265
   1065.265 Nonmethane cutter.
40:37.0.1.1.2.3.18.16SECTION 1065.266
   1065.266 Fourier transform infrared analyzer.
40:37.0.1.1.2.3.18.17SECTION 1065.267
   1065.267 Gas chromatograph with a flame ionization detector.
40:37.0.1.1.2.3.18.18SECTION 1065.269
   1065.269 Photoacoustic analyzer for ethanol and methanol.
40:37.0.1.1.2.3.19SUBJGRP 19
NOX and N2O Measurements
40:37.0.1.1.2.3.19.19SECTION 1065.270
   1065.270 Chemiluminescent detector.
40:37.0.1.1.2.3.19.20SECTION 1065.272
   1065.272 Nondispersive ultraviolet analyzer.
40:37.0.1.1.2.3.19.21SECTION 1065.275
   1065.275 N2O measurement devices.
40:37.0.1.1.2.3.20SUBJGRP 20
O2 Measurements
40:37.0.1.1.2.3.20.22SECTION 1065.280
   1065.280 Paramagnetic and magnetopneumatic O2 detection analyzers.
40:37.0.1.1.2.3.21SUBJGRP 21
Air-to-Fuel Ratio Measurements
40:37.0.1.1.2.3.21.23SECTION 1065.284
   1065.284 Zirconia (ZrO2) analyzer.
40:37.0.1.1.2.3.22SUBJGRP 22
PM Measurements
40:37.0.1.1.2.3.22.24SECTION 1065.290
   1065.290 PM gravimetric balance.
40:37.0.1.1.2.3.22.25SECTION 1065.295
   1065.295 PM inertial balance for field-testing analysis.