Calibration Grade Screen Tray Verification offers optimal conformance to ASTM E11 specifications with a standard deviation confidence level of 99.73%. Wire cloth openings are automatically scanned via computerized optical comparator, traceable to NIST to provide a statistical analysis.
Calibration Verification is recommended where a high degree of documented accuracy is required. Each Calibration Grade Screen includes a Compliance Grade tray with added Calibration Grade Verification service.
To purchase Verification with new Screen Trays, see ASTM Testing Screen and Test-Master® Trays, ISO Testing Screen and Test-Master® Trays, ASTM Porta-Screen® Trays or ISO Porta-Screen® Trays.
- Offers optimal conformance to ASTM E11 specifications
- Features 99.73% confidence level
- Serves as a good option for high accuracy applications
- Compliance Grade tray with added Calibration Grade Verification service