Calibrated Tracer Gas Leak Standards

If your application involves tracer gas technology, we offer a variety of precision-manufactured leak standards for very low leak rate applications—as low as 1x10-8. Our calibrated gas leaks are all compatible with several types of tracer gas, unless indicated otherwise. While the most common tracer gases are helium, hydrogen, and SF6, leak standards for other tracer gases are available upon request. Our tracer gas leak standards are manufactured to precision tolerances to meet your specific flow and pressure requirements 

The lab at Cincinnati Test Systems is A2LA accredited and ISO 17025 certified to ensure that the strictest controlled calibration procedures are followed throughout the manufacturing process. Our tracer gas leak standards are provided with NIST-traceable calibration certificates.  
Image shows grouping of a range of tracer gas leak standards

Tracer Gas Leak Test Standards for Different Applications 

See individual product listings for additional information and specifications. Download our Calibrated Leak and Flow Standards data sheet to learn more.

Sniffer Leak Standards

Vacuum Leak Standards

Sniffer and Vacuum Compatible Leak Standards

Need to recalibrate your leak masters?

Other Leak Standard Solutions 

  • Our ISO 17025 air flow leak standards provide a leak or flow range of 1x10-5 atm-cc/sec to 50,000 scc/min and a pressure range of -14.7 to 500 psig (-1.0 to 34.5 bar) for standard holders or >500 to 3,000 psig (>34.5 to 206.8 bar) for welded holders. 
  • Leak simulators are flow meters that verify your leak tester machine instruments are correctly calibrated to a specified leak rate. They feature a compact design and plug directly into the external leak port. 

Contact Us for Tracer Gas Leak Test Systems

Contact us for a free evaluation of your leak standard requirements or to request a quote on a tracer gas leak standard or other tracer gas leak test solutions from CTS.