CFR 40-1065.640-2014
环境保护. 第1065部分:发动机测试程序. 第1065.640节:流量计标定计算.

Protection of Environment. Part1065:Engine-testing procedures. Section1065.640:Flow meter calibration calculations.

CFR 40-1065.640-2014 发布历史

This section describes the calculations for calibrating various flow meters. After you calibrate a flow meter using these calculations, use the calculations described in § 1065.642 to calculate flow during an emission test. Paragraph (a) of this section first describes how to convert reference flow meter outputs for use in the calibration equations, which are presented on a molar basis. The remaining paragraphs describe the calibration calculations that are specific to certain typesof flow meters.

CFR 40-1065.640-2014由US-CFR-file 发布于 2014-04-28，并于 2014-04-28 实施。

CFR 40-1065.640-2014的历代版本如下：

• 2014年04月28日 CFR 40-1065.640-2014 环境保护. 第1065部分:发动机测试程序. 第1065.640节:流量计标定计算.

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标准号

CFR 40-1065.640-2014

发布日期

2014年04月28日

实施日期

2014年04月28日

废止日期

无

发布单位

US-CFR-file

适用范围

This section describes the calculations for calibrating various flow meters. After you calibrate a flow meter using these calculations, use the calculations described in § 1065.642 to calculate flow during an emission test. Paragraph (a) of this section first describes how to convert reference flow meter outputs for use in the calibration equations, which are presented on a molar basis. The remaining paragraphs describe the calibration calculations that are specific to certain typesof flow meters.