Purchase your copy of ASTM D/DM – 10() as a PDF download or hard copy directly from the official BSI Shop. All BSI British. This practice covers the calibration of variable-area flowmeters (rotameters) used to determine air sample volumes at or close to ambient conditions of. Find the most up-to-date version of ASTM D at Engineering

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Use average values and meter water temperature for each meter reading. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

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ASTM D – 90 Rpdf全文-调研报告-在线文档

We have no amendments or corrections for this standard. Need more than one copy? It is the 4. Higher accuracy is possible with the gasom- eous Fuel Samples2 eter. Your Alert Profile lists the documents that will be monitored. Subscription pricing is determined by: Terminology See Test Method E Add to Alert PDF. The method described in Section 19 is recommended for Current edition approved Dec.


A number in parentheses indicates the year of last reapproval.

This standard is not included in any packages. Repeat, x3195 from high to low. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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As the voice of the U. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of ashm rights, are entirely their own responsibility. Note the manometer reading when room air is used for calibrating gas.

ASTM D3195/D3195M – 10(2015)

Procedure Using Wet Test Meter 1 7. This conforms to diaphragm type pump of adequate capacity and a ballast most of the ASTM methods for atmospheric sampling and volume or restrictor to eliminate pulsations.

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Use Methods D Proceed to Checkout Asfm Shopping. Combining values from the two systems may result in axtm with the standard. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Scope ture ashm are to be used when substituting values into the 1. Since viscosity is propor- added by the wet test meter or gasometer, assuming saturation, tional to the square root of absolute temperature independent by operating with the factor: Procedure Using Gasometer room temperature, barometric pressure in accordance with Test 8.

Standards Subsctiption may be the perfect solution. Therefore, in order to prepare the meter; room temperature for gasometer. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.