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e-CFR data is current as of September 17, 2020

Title 40Chapter ISubchapter UPart 1066Subpart B → §1066.150


Title 40: Protection of Environment
PART 1066—VEHICLE-TESTING PROCEDURES
Subpart B—Equipment, Measurement Instruments, Fuel, and Analytical Gas Specifications


§1066.150   Analyzer interference and quench verification limit.

Analyzers must meet the interference and quench verification limits in the following table on the lowest, or most representative, instrument range that will be used during emission testing, instead of those specified in 40 CFR part 1065, subpart D:

Table 1 of §1066.150—Analyzer Interference and Quench Verification Limits

VerificationLimit
40 CFR 1065.350±2% of full scale.
40 CFR 1065.355±2% of full scale.
40 CFR 1065.370±2% of full scale.
40 CFR 1065.375±2% of the flow-weighted mean concentration of N2O expected at the standard.

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