29 Test Sieve TEST SIEVES is used to measure particle size distribution, and the accuracy of eye opening is very important. Under stringent quality control, we meticulously choose materials and weave wire mesh using high-precision, specialized weaving looms. All finished wire meshes undergo a comprehensive inspection following the JIS Z8801-1 (Test sieves - Metal wire sieves) standards. Only those that meet the required standards are approved for shipment. It is also possible to issue a certification certificate and data table at a separate cost. It is also possible to attach a proofreading certificate from the Japan Quality Assurance Organization (JQA), which is certified as a proofreading organization based on ISO/IEC17025. 30 25 20 15 10 10 5.0 10 10 10 10 106 10.5.0 3.0 3.0 3.0 3.0 7.0 3.0 7.0 3.0 7.0 3.0 7.0 3.0 7.0 3.5.5.5.0 3.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.5.0 7.5.5.0 3.5.5.5.0 7.5.5.5.5.0 b) Because the number of sieves to be measured is small, σ0 is not realistic, so it is not specified. Note a) The nominal opening (38 μm or more) is based on Table 2 of ISO565 (main dimensions: R20/3, auxiliary dimensions: R40/3). Note a) The nominal opening is based on Table 1 and Table 2 of ISO565 (Auxiliary Dimension: R20).
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