| Main Title |
Collaborative Study of Reference Method for the Continuous Measurement of Carbon Monoxide in the Atmosphere (Non-Dispersive Infrared Spectrometry). |
| Author |
McKe, Herbert C. ;
Childer, Ralph E. ;
|
| CORP Author |
Southwest Research Inst., Houston, Tex. |
| Year Published |
1972 |
| Report Number |
CPA-70-40; SwRI-01-2811; |
| Stock Number |
PB-211 265 |
| Additional Subjects |
( Carbon monoxide ;
Gas detectors) ;
( Air pollution ;
Carbon monoxide) ;
Infrared spectra ;
Monitors ;
Spectroscopic analysis ;
Laboratories ;
Statistical analysis ;
Calibration ;
Standards ;
Errors ;
Humidity ;
Precision ;
Accuracy ;
Air pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-211 265 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
48p |
| Abstract |
Information obtained in the evaluation and collaborative testing of a reference method for measuring the carbon monoxide content of the atmosphere is presented. The method is based on the infrared absorption characteristics of carbon monoxide, using an instrument calibrated with gas mixtures containing known concentrations of carbon monoxide. The method as published in the appended 'Federal Register' article was tested by means of a collaborative test involving a total of 16 laboratories. The test involved the analysis of both dry and humidified mixtures of carbon monoxide and air over the concentration range from 0 to 60 mg/cu m. A statistical analysis of the data of 15 laboratories is presented. (Author) |
