ASTM D1142 PDF

Product Description Determines the water vapor content of gaseous fuels by measurement of the dew point temperature, followed by calculation of the water. Hi, I´m just needing the ASTM D Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature I´m just. accordance with ASTM D Hydrocarbon Dew point is dependent on pressure, temperature and the composition of the gas. The heavier compounds will.

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Product Description Determines the water vapor content of gaseous fuels by measurement of the dew point temperature, followed by calculation of the water vapor content.

Koehler K32240 Dew Point Apparatus

However, if the dew point of the condensable hydrocarbons is higher than the water vapor dew point, when such hydrocarbons are present in large amounts, they may flood the mirror and obscure or wash off the water dew point.

What are your requirements. Best results in distinguishing multiple component dew points are obtained when they are not too closely spaced.

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The thermometer is inserted into the mirror support structure, providing the temperature of the “target mirror. The chamber is chilled by refrigerant following through the outer cooling jacket, preventing any refrigerant contact with the test sample. Enter product namemake or model.

Right-click to open the PDF in a new window or download it: Available request a quote. Note 1 — Some gaseous fuels contain vapors of hydrocarbons or other components that easily condense into liquid and sometimes dd1142 with or mask the water dew point. With this attachment it is possible, in some cases, to observe separate condensation points of water vapor, hydrocarbons, and glycolamines as well as ice points.

Conforms to the specifications of: When this occurs, it is sometimes very helpful to supplement the apparatus in Fig. What are your specifications? Excess water vapor can cause corrosive conditions, degrading pipelines and equipment. At lower temperatures an ice point rather d1412 a water dew point likely will be observed. Historical Version s – view previous versions of standard Translated Version s: This test method permits the determination of water content of natural gas.

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Koehler K Dew Point Apparatus (ASTM D) | Labequip

Type text as it appears:: Link to Active This link will always route to the current Active version of the standard. Water—vapor content also affects the heating value of natural gas, ast, influencing the quality of the gas. Email Us or call toll-free: Looking for a specific close-up?

The minimum dew point of any vapor that can be observed is limited by the mechanical parts of the equipment. 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. It can also condense v1142 freeze or form methane hydrates causing blockages.

Lab Equipment for Sale: Historical Version s – view previous versions of standard.