Purchase your copy of ASTM E – 11() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. Find the most up-to-date version of ASTM E at Engineering Designation: E – 11Standard Practice for Preparation and Use of an Ice-Point Bath as 1 This practice is under the jurisdiction of ASTM Committee E20 on.
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In all cases only the current version of the standard as published by ASTM is to be considered the official document. Because it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. Decant or siphon off excess water. The benefits of a subscription: If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password.
The user must test for this condition. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. At steady state conditions, an error results that depends primarily on the thermophysical properties of the object, its dimensions and its depth of immersion in the ice-point bath.
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ASTM E563 – 11(2016)
Thoroughly rinse the equipment with tap water, then rinse with the type of water used for the ice-point bath medium. For partial immersion liquid-in-glass thermometers, immerse to the immersion line or stated immersion depth.
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. Current edition approved Nov. Allow the astn and vessel to equilibrate for at least 30 minutes before using.
Excessive water in the bath can cause an increase in temperature as denser warm water settles to the bottom. Standards Subsctiption may be the r563 solution. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email.
Your Alert Profile lists the documents that will be monitored. Originally published as E — Add ice particles, and chilled water, as necessary so that the ice slush column always extends to at least 30 mm below the lowest point of the test object. The solubility of air in the water is directly proportional to the atmospheric pressure.
For usual applications, a diameter of at least 70 mm and a depth of at least mm may be adequate. Discontinued February and reinstated as E — Summary of Practice 4. Webprint Printed and bound.
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ASTM E – pdf全文-调研报告-在线文档
Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Temperature differences of 0. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed e5633 always have the latest edition.
Add to Alert PDF. Freeze another portion of the water to produce ice for the bath. Use clean plastic gloves to handle the ice and equipment. Please first verify your email before subscribing to alerts. The presence of excess water can be detected if water overspill occurs when the ice is depressed.
For thermoelectric thermo-elements of high thermal conductivity, as much as mm immersion may be necessary. This reduces the time to reach equilibrium at the ice point. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service e-mail ; or through the ASTM website. Impurities in the water usually lower the temperature. Need more than one copy? The loss of precision between a covered and uncovered ee563 may be below the resolution of liquid-in-glass thermometers.