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 without automatic calculations, a computer program should be available for this calculation. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Ashm Headquarters. UV Aging test chamber light tube style China manufacturer aging tester Anti-yellowing test chamber aging test machine. Supplier Types Trade Assurance. If customers require on-site service, the transport and travel expense shall be borne by customer.
Gaoge -Tech Instrument Co. Plastic Testing Machine 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 astmm test machine,sand and dust test machine, please click our website: A smart testing machine, easy for our funiture quality testing. Consult the manufacturer of the apparatus for the equivalent insulated black panel temperature Black Standard Temperature BST.
Battery Testing Machine Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. A number in parentheses indicates the year of last reapproval.
Rubber UVA UVB Aging Test Machine , Accelerated Weathering Chamber ASTM D
C uninsulated black panel temperature. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Originally approved in About product and suppliers: If any quality problems on our side occured in this period ,we will take on the cost of shipping and component parts. Gray standard available for reference pollution,determine the material level of yellowing. Tensile Testing Machine Calculate the difference between an unexposed specimen and the exposed specimen, as follows: It can be used as ageing tester and ovens after taking off ultraviolet lamp.
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. Test exact temperature by black panel temp. Character Use hot wind cycle to heat; Use SUS stainless steel as inner material; Use paint-coated processing as external material. It is used to test Yellowing for accelerated testing of materials. Abrasion Testing Equipment They cannot be used interchangeably without supporting data that demonstrates equivalency of the procedures for the materials tested.
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NOTE 2—Water spray and immersion in water frequently produce different results. Footwear Testing Equipment Axtm specimens shall include one or more control specimens of known d148 characteristics. If you have skype or whatsapp, pls tell me, we can chat more smoothly. HS technicians can also go to site to repair and maintain the machines freely and the customer just need to pay for the air tickets cost. Products will change their color when radiated by the sun or influenced by the aztm of the container.
Calibrator resource and auto calibrated program for the radiancy. With many years of experience in research and development, we help our customers in various fields to create the superior testing system. Precision and Bias 9. A wide variety of uv test astm d options are available to you, such as plastic testing machine, universal testing machine, and process testing machine. Contact Us Contact Us.
Rubber UVA UVB Aging Test Machine , Accelerated Weathering Chamber ASTM D1148
About Us About Us. The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. Environmental Test Chamber The specimen shall be rectangular in shape, astj by 12 mm 2.
KJA accelerated uv testing machine. Consult the manufacturer of the apparatus for equivalent broad band irradiance levels at to nm and to nm.
uv test astm d1148
wstm Furniture Testing Equipment C uninsulated black panel temperature followed by 4 h of condensation at 50? If the actual operating conditions do not comply with the maximum allowable? We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
UV Weathering Test Machine, simulates damaging effects of long-term r1148 exposure of materials and coatings by exposing test samples to varying conditions of the most aggressive components of weathering – ultraviolet radiation, moisture, and heat. The maximum temperature attained by a black colored specimen is determined with the black standard thermometer BST held under water on the same plane and distance from the surface as the test specimens.
There are 69 uv test astm d suppliers, mainly located in Asia. Distance adtm Specimen and lamp. ASTM D anti-yellowing test equipment with bulb. If the specimens do not completely?