Sierra Instruments, Inc. Primary Standard Gas Calibration System-CalTrak® XL

Sierra’s CalTrak™ XL primary standard gas calibration system is the leading high flow primary standard calibrator in industry and offers a standardized accuracy of +/-0.25%. With increased demand for higher flows of process gas, there is a requirement for a way to validate and calibrate high flow gas meters and controllers. Like all members of Sierra’s CalTrak™ family of products, CalTrak™ XL is a primary standard piston prover that operates with the press of a button--assuring you the ultimate in calibration accuracy, convenience, ease-of-use, low-maintenance, and productivity. Select manual or automatic operation, Push one button, Sierra’s CalTrak™ XL measures, displays and outputs the flow of gas, either in mass or volumetric units. The menu-driven configuration allows you to customize the calibrator for your changing needs. CalTrak™ XL is packaged in a sturdy, field-rugged, molded plastic enclosure making it a worthy day-to-day tool.