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53 FR 23500, June 22, 1988, unless otherwise noted.
61 FR 55518, Oct. 25, 1996, unless otherwise noted.
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(a) Test procedures.
(1) Follow the procedures specified in § 7.101(a).
(2) Install a temperature measuring device to measure the exhaust gas temperature at discharge from the exhaust conditioner. The temperature measuring device shall be accurate to ±4 °F (±2 °C).
(3) Determine the exhaust gas temperature at discharge from the exhaust conditioner before the exhaust gas is diluted with air.
(b) Acceptable performance.
(1) The exhaust gas temperature at discharge from a wet exhaust conditioner before the exhaust gas is diluted with air shall not exceed 170 °F (76 °C).
(2) The exhaust gas temperature at discharge from a dry exhaust conditioner before the gas is diluted with air shall not exceed 302 °F (150 °C).