Calibration grade Test Sieve Verification ensures conformance to ASTM E11 specifications with a 99.73% standard deviation confidence level. Wire cloth openings are scanned automatically using an NIST traceable optical comparator to provide a statistical analysis and report.
Calibration Verification is recommended for applications where a high degree of documented accuracy is necessary. Each Calibration Grade Sieve includes a standard Sieve with added Calibration Grade Verification service.
Gilson products are intended for sale/shipment within the US only. International customers should contact their local Gilson distributor to place orders for Gilson products.