Kin-Tek Laboratories Inc.

Permeation Tubes suit calibration of air monitors.
Fluid & Gas Flow Equipment

Permeation Tubes suit calibration of air monitors.

Available for concentrations from low ppb to 10 ppm in 1 L/min dilution flow, Trace Source™ Permeation Tubes use mixture of reagent grade nitric and sulfuric acids as analyte source. Sulfuric acid binds water, minimizing water emission to negligible levels. Since emission of sulfuric acid is extremely low, emission is primarily nitric acid. Formation of nitrogen oxides in vapor is minimized by...

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Gas Generation System produces trace sulfur calibrations.
Agricultural & Farming Products

Gas Generation System produces trace sulfur calibrations.

FlexStream(TM) computer-controlled Gas Standards Generating System blends calibration gas standards for trace sulfur compounds in food-grade CO2. Trace Source(TM) permeation tubes add low ppb concentrations of typical sulfur species directly to controlled flow of purified, beverage-grade CO2 to create trace concentration calibration standards. Residual background contamination in CO2 matrix gas...

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Gas Standards are available for low volatility pollutants.
Test & Measurement

Gas Standards are available for low volatility pollutants.

Trace Source(TM) permeation tubes are used to dynamically blend calibration gas standards for Hazardous Air Pollutants (HAPs), such as phenol, toluene 2.4 diisocyanate (TDI), triethylamine, or naphthalene. When held at constant temperature, tubes emit constant flow of vapor. Diluting that flow with known flow of pure nitrogen or zero air forms low-pressure gas standard, and permeation tube flow...

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Trace Moisture Gas Standard uses two-stage dilution method.
Test & Measurement

Trace Moisture Gas Standard uses two-stage dilution method.

Using Trace Source(TM) Permeation Tube, Span Pac(TM) H2O - SD adds concentration of water vapor into flow of dry matrix gas to create calibration standards for trace moisture monitors. Second dilution stage takes adjustable aliquot of primary mixture and dilutes it further with matrix gas. Two-stage dilution allows output concentration of trace moisture to be varied seamlessly over range of up to...

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Diffusion Tubes blend trace concentration gas mixtures.
Fluid & Gas Flow Equipment

Diffusion Tubes blend trace concentration gas mixtures.

Trace Source(TM) Configurable Diffusion Tubes extend range of compounds that can be used to include subliming solids and viscous liquids. Removable reservoir allows filling with capillary removed, so component compound can be any consistency. Additionally, variety of pre-configured and tested capillaries can be interchangeably fitted to reservoir to adjust range of concentrations obtainable.

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Permeation Tubes blend gas calibration standards.
Fluid & Gas Flow Equipment

Permeation Tubes blend gas calibration standards.

Used for analysis of hazardous air pollutants, Trace Source(TM) Permeation Tubes emit constant flow of vapor to dynamically blend low-pressure gas mixtures. Emission flow measurements are traceable to NIST through fundamental measurements such as weight change, and temperature. Concentration can be adjusted by adjusting dilution flow rate. Applications include formaldehyde, hydrazines, ethylene...

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Gas Standards Generator offers variable concentration at constant flow.
Agricultural & Farming Products

Gas Standards Generator offers variable concentration at constant flow.

Combining FlexStream(TM) Automated Permeation Tube System and Secondary Dilution Module, FlexStream(TM) CF configuration creates adjustable concentration gas mixtures with constant output flow using permeation tube sources. Software adjusts dilution and aliquot flows to achieve desired concentration in final mixture, facilitating operation and allowing remote/automated control. Concentration...

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Permeation Tubes produce arsine impurity calibration standards.
Fluid & Gas Flow Equipment

Permeation Tubes produce arsine impurity calibration standards.

Trace Source(TM) 57FPK Gas Fed Permeation Tubes produce stable ppb calibration standards of arsine and other hydride impurities in polymerization-grade ethylene and propylene. Tubes are used with gas standards generating instrument to maintain them at constant temperature and flush them with olefin matrix gas. Flow of arsine from tubes mixes with this gas to create flowing calibration standard....

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Gas Standards Generating System blends trace oxygenates in CO2.
Agricultural & Farming Products

Gas Standards Generating System blends trace oxygenates in CO2.

With automated operation, FlexStream(TM) dynamically blends calibration standards for acetaldehyde and other oxygenate contaminants in nitrogen or food grade CO2 matrix. Trace Source(TM) permeation tubes add known concentrations of various oxygenates to flow of purified food grade CO2. Calibration is based on known difference in oxygenate concentration due to system-created standard additions....

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Gas Standards Generator offers varied concentration, constant flow.
Agricultural & Farming Products

Gas Standards Generator offers varied concentration, constant flow.

FlexStream(TM) Automated Permeation Tube System, combined with Secondary Dilution (SD) Module, creates variable concentration gas mixtures in constant output flow to facilitate test gas mixture production. Primary mixture concentration can be varied over 10:1 range in permeation unit, and adjustable aliquot of that mixture is added to constant dilution flow in SD module. Resulting concentration...

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