Calibrated Gas Leaks The LDS calibration Laboratory meets worldwide quality standards including: NIST TRACEABILITY, Mil Spec 45662A, ISO 9001, ANSI/NCSL Z540-1 and A2LA (ISO/IEC 17025-1999) Certificate # 1566.01 Rough Vacuum Gauge Calibration: Atmosphere through 10-3 torr. Capacitance Manometers, Convection Gauges, Pirani Gauges and Thermocouple Gauges. BMU UNCERTAINTY +/- .51% High Vacuum Gauge Calibration: Atmosphere through 10-4 through 10-7 torr. Cold Cathode, Ionization gauges, single and dual filaments. BMU UNCERTAINTY +/- 3.5% LDS Feedthroughs: We Bring Power and Measurement To Vacuum Contact LDS Help Index Catalog Request

TECHNICAL TIPS and Information This section contains information related to vacuum and leak detection applications. If you have requests for specific information, contact LDS engineering group. LDS encourages users of this site to contribute information of interest to the technical community. We will post your contributions in your name or anonymously per your instructions. Contact: Carl Russo, President 407-862-4643 EMAIL ME Technical Papers: Sniffing, Leak Testing Tips, Conversion Charts, Welding Tips, Applications and Vacuum Technology Information of Interest: Standard Atmosphere Computations....Go There Sniffing Applications- Technical Tips  Ideal Gas Calculator...Go There Conversion Factors For High Vacuum- Go There Conversion Flow Rates, Pumping Speeds and Volumes - Go There Conversion Factors and Volume - Go There Alloy Wheels Leak Testing Tips - Go There  Alloy Wheels Leak Testing: Practical Considerations For Testing A Wide Range Of Sizes- Go There LDS 911-CT Coil Tester - Accuracy/Reproducibility Specifications Go There Leakage Rate Conversion Chart - Go There Welding Tips for Vacuum Components - Go There