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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The benefits of a subscription: The temperature increase depends on the electric power being dissipated and the thermal resistance between the sensor and the water-ice interface.

As the voice of the U. For this reason surplus water should be removed, as it accumulates, from the bottom of the bath by decanting or siphoning. Your Alert Profile lists the documents that will be monitored. A number in parentheses indicates the 5e63 of last reapproval.

There is a corresponding effect for changes in atmospheric pressure. If the document is revised or amended, you will be notified by email. Large chunks of very cold ice added to a bath can produce local temperature depression. Standards Subsctiption may be the perfect solution.

ASTM E563:02e1

A superscript epsilon indicates an editorial e536 since the last revision or reapproval. Read more about subscriptions. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. Summary of Practice 4. A water-ice interface in the bath acts as a heat sink.


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ASTM E – pdf全文-调研报告-在线文档

Originally published as E — The loss of precision between a covered and uncovered bath may be below the resolution of liquid-in-glass thermometers. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

Shaved ice resembling snow is preferred, but crushed ice is acceptable if the particles are small not exceeding 2 to 3 mm diameter. Already Subscribed to this document.

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. Precision and Bias 8. In all cases only the current version of the standard as published by ASTM is to be considered the official document. This reduces the time to reach equilibrium at the ice point. Allow the bath and vessel to equilibrate for at least 30 minutes before using.


We have no amendments or corrections for this standard. Users of this standard are expressly advised that determination of the validity of any such aztm rights, and the risk of infringement of such rights, are entirely their own responsibility.

ASTM E563 – 11(2016)

Decant or siphon off excess water. Use an opaque and thermally insulating cover or stopper that is suitable for the application. Discontinued February and reinstated as E — The uniformity of temperature of the bath can be enhanced by slowly stirring or agitating the slush of ice and water either manually or by a powered stirring means so that all of the ice and water in the bath come into intimate contact.

Use clean plastic gloves to handle the ice and equipment. 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. This service is not available if you are a URL user where you do not log in with an email address. In most cases, pressure effects can be ignored 4.