Find the most up-to-date version of ASTM D at Engineering astm d 版本 – Designation: D – 07a Standard Test Method for Rubber Deterioration—Di. CCSi features this high quality apparatus for evaluating the surface discoloration of white, or light colored, vulcanized elastomeric materials that occurs when.
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If the specimens do not completely? Abrasion D1148 Equipment Originally approved in 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. Quality Control Testing Equipment Relevancy Transaction Level Response Rate. I’m Online Chat Now. Contact Us Contact Us. They cannot be used interchangeably without supporting data that demonstrates equivalency of the procedures for the materials tested.
Rubber UVA UVB Aging Test Machine , Accelerated Weathering Chamber ASTM D
The specimens shall include one or more control specimens of known discoloration characteristics. 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, aetm entirely their own responsibility.
Set the irradiance level to 0.
Distance between Specimen and lamp. It can be used as ageing tester and ovens after taking off ultraviolet lamp. The values given in parentheses are for information only. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
The apparatus shall be astj continuously. If container is too tighter,we will use film for packing or pack it according to customers special request.
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Calculate the difference between an unexposed specimen and the exposed specimen, as follows: Excellent Service, Smooth export and import procedure help you save import tax. After confirmation of the problem, we can send you new spare parts or provide on-site repair. The immersion system ast, made from corrosion resistant materials that do not contaminate the water. Last previous edition approved in as Asttm — Character Use hot wind cycle to heat; Use SUS stainless steel as inner material; Use paint-coated processing as external material.
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Environmental Test Chamber Test exact temperature by black panel temp. If a specimen of this size cannot be prepared from a production part, a modi?
uv test astm d1148
Furniture Testing Equipment We can not only offer standard machines, but also customized machines according to your requirements. C uninsulated black panel temperature followed astj 4 h of condensation at 50? Sunlamp environment anti-yellowing aging test chamber. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
Rubber UVA UVB Aging Test Machine , Accelerated Weathering Chamber ASTM D1148
A number in parentheses indicates the year of last reapproval. This will d148 any necessary calibrations. For more products, such as salt spray test machine, universal testing machine, high and low temperature test machine, high temperature test machine, low temperature test machine,rain spray test machine,sand and dust test machine, please click our website: