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For over 40 years, KIN-TEK has specialized in:

  • Trace concentration (ppm, ppb, and ppt) gas mixtures
  • Disposable, refillable and diffusion permeation tubes for over 500 chemicals
  • Wide array of gas standards generators for solving many real-world applications.

No matter how difficult (or simple) your low concentration gas application, we have probably addressed it. Browse the table below, and drill down to find a gas standards generator that best fits your application.

491M™ FlexStream™ Span Pac™ H20 Span Pac™ I AutoBlend™
491MB Gas Standards Generator
FlexStream Gas Standards Generator Span Pac I Industrial Gas Standards Generator AutoBlend Complex Mixture Generator
Industry-standard gas standards generator for over 20 years; manual operation Fully automated gas standards generator with front panel color touchscreen Trace moisture gas standards generator for high ppm to 100 ppb H2O. Use welded option for <100 ppb. Industrial standards generator for blending gas standards for on-line process analyzers Complex gas standards generator for mixtures with from 1 to 48 components
High thermal mass permeation tube oven with wide temperature range High thermal mass permeation tube oven with wide temperature range High thermal mass permeation tube oven with wide temperature range High thermal mass permeation tube oven with wide temperature range Six high thermal mass permeation tube ovens with wide temperature range and independent split flow mass flow controllers
Mass flow meter with standard primary dilution flow rate to 5 lpm Mass flow controller and meter with standard primary dilution flow rate to 5 lpm Differential method eliminates error due to stray moisture contamination sources Typical concentration range of 1,000 ppm to ppb levels Primary and secondary dilution flow rates to 10 lpm each
Dilution flow rate accuracy of ±1% FS Dilution flow rate accuracy of the lesser of ±1.5% Reading and ±1% FS Dilution flow rate accuracy of ±1% FS Dilution flow rate accuracy of ±1% FS Dilution flow rate accuracy of ±1% FS
Standby, zero and span modes Target concentration in units of ppm, ppb or ppt Electro-polished stainless steel tubing and flow components minimize equilibration times Standby, zero and span modes Allows setup of methods with up to 20 complex gas mixture concentration points per method
Controlled-flow of dilution gas across the oven Remote monitoring and control via Ethernet and RS-232 interfaces Welded tubing for applications with <100 ppb moisture NEMA 4 enclosure Controlled-flow of dilution gas across each oven
Expandable Expandable Can be purchased with additional oven or secondary dilution NEC Class I, Group C or D, Div II hazardous atmospheres Two headspace modules can be added (option)
Many options available Many options available Added moisture can be switched in or out Can be adapted to Div I with X-purge option Humidification of the output gas stream (option)
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