CCSi features this high quality forced ventilation oven conforming to the requirements of ASTM D, ASTM D (supersedes D), ASTM D EPDF – Download as PDF File .pdf), Text File .txt) or read online. West Conshohocken, PA Reprinted from the Annual Book of ASTM Standards. oxidation on various materials. It is designed for economical and superior performance and complies with ASTM E NOTE, Forced Ventilation Oven. Types IIA.

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A number in parentheses indicates the year of last reapproval. A superscript epsilon indicates an editorial change since the last revision or reapproval.

ASTM E145 High Temperature Oven for Plastic and Rubber

Scope controllable by an automatic device, and shall be uniform 1. Temperature Uniformity vapors or gases.

The metric equivalents of inch-pound units iron or copper-constantan wire, approximately 0. Types shelves in place and vents open. Locate one thermocouple in 2. Record the temperatures of the uniformity of temperature within 2. The ambient room temperature shall vary 3. If a steady state does not exist, there is a drift in the temperature Apparatus.


ASTM E – 94() – Standard Specification for Gravity-Convection and Forced-Ventilation Ovens

Current edition approved Aug. Originally published as E — 59 T.

e1145 Last previous edition E — 68 Start and stop the test at corresponding points of the brass cylinder 9. The ambient room temperature measured at a point the testing chamber. Suspend the specimen vertically within 25 approximately 2 m 6 ft from the oven, approximately level mm 1 in.

Place the free junction of the differential thermo- 6.

ASTM E145,DIN12880 standard Hot Air Drying Industrial Oven Manufacturer

Then close the door and either the test chamber from the following equation: Determine the time in seconds required for the temperature difference to decrease to one tenth of the original or maximum where: Rate of Ventilation Note 4 obtained by dividing the energy consumption deter- mined from the watt-hour meter readings asttm the 6. NOTE 5—In forced-ventilation ovens, the space around the motor shaft 7.

Keywords where it enters the oven must be closed, but the fan speed must e14 be affected by the closure. 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.


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ASTM E – 94 Rpdf全文-调研报告-在线文档

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. If you feel that your comments have not received a astj hearing you should make your views known to the ASTM Committee on Standards, at the asmt shown below. 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.