VWR® Pre-Certified Inspection Grade 8" Test Sieves, All Stainless SteelSupplier: VWR, part of Avantor
CI120SS8H CI16SS8H CI200SS8H CI200SS8F CI170SS8F CI500SS8F CI70SS8F CI14SS8F CI16SS8F CI60SS8H CI25SS8F CI325SS8H CI400SS8F CI40SS8F CI18SS8F CI80SS8F CI270SS8F CI25SS8H CI30SS8F CI20SS8F CI20SS8H CI325SS8F CI140SS8F CI35SS8F CI60SS8F CI635SS8F CI120SS8F CI230SS8H CI50SS8F CI230SS8F CI100SS8F CI12SS8F CI10SS8F CI170SS8H
10820-330EA 347.79 USD10820-330 10820-198 10820-210 10820-196 10820-334 10820-214 10820-332 10820-212 10820-190 10819-968 10820-194 10820-192 10819-986 10820-206 10820-328 10820-006 10820-226 10820-204 10820-208 10820-000 10820-220 10820-188 10820-186 10820-224 10820-200 10820-002 10819-998 10819-994 10819-972 10820-184 10819-974 10820-182 10820-218 10820-216
VWR® Pre-Certified Inspection Grade 8" Test Sieves, All Stainless Steel
Sieves Test Sieves
As with other precision lab instruments, periodic re-certification is recommended to ensure the continued conformance and accuracy of working test sieve.
- 1" Half height or 2" Full Height
- ASTM E11 Inspection Grade Certification (99.0% Confidence Level)
Working sieves that are used regularly will eventually suffer wear that may produce inaccurate test results
Because accuracy and precision are vital components of any Quality Control Program, VWR® Pre-Certified Sieves ensure compliance with the American Standards Testing Materials (ASTM) E11 specifications.
VWR® Pre-Certified Sieves employ sophisticated software and optical technology that scans for irregularities and takes physical measurements in a midpoint orientation of the wire in the “X” and “Y” directions (warp and weft). The data gathered is summarized in a comprehensive verification report that is linked to each serialized sieve and evaluates exactly where the sieve lies in relation to the ASTM E11 standards. Verification reports identify a trace number that measurements taken are traceable to the National Institute of Standards and Technology (NIST).
The current ASTM E11 standard offers two available grades of pre-certified sieves (inspection or calibration). Inspection Grade sieves are supplied with a Sieve Inspection Certificate containing inspection data that has a percentage of openings and wire dimension measured based on the ASTM E11 standards table providing a confidence level of 99.0% that each sieve is within the specifications. Calibration Grade sieves are supplied with a Sieve Calibration Certificate containing data of at least twice as many apertures measured than inspection sieves, thereby providing the highest confidence level available of 99.73%.
Certificaciones: ASTM E11 Inspection certified.
Información para pedidos: Serialized Sieves come with Inspection Certification Report.