Gas and Chemical Indicators

Oxygen Transmission Rate Tester is optimized for sensitivity.
Gas and Chemical Indicators

Oxygen Transmission Rate Tester is optimized for sensitivity.

Able to measure barriers to 5x10-4 cc/(mÂ-² x day) for oxygen permeation testing of films or packages at precise temperature and RH conditions, OX-TRAN® Model 2/21 10x module complies with ASTM D3985 and employs COULOX® coulometric sensor. Electronics reduce system noise, while TruSeal™ film cell design eliminates edge-leakage and ensures perfect seal every time. Each module...

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Oxygen Test System gains functionality via 3 accessories.
Gas and Chemical Indicators

Oxygen Test System gains functionality via 3 accessories.

Serving food and pharmaceutical applications, OpTech® system uses optical sensor that gives off light directly related to amount of oxygen present in package headspace or dissolved oxygen in liquid product. Available accessories include portability kit to enable mobile testing away from lab; needle attachment, with fluorescing sensor material applied to its tip, for testing packages...

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Non-Invasive Analyzer examines O2 in pharmaceutical blisters.
Gas and Chemical Indicators

Non-Invasive Analyzer examines O2 in pharmaceutical blisters.

With optical sensor that gives off light directly related to amount of oxygen present, OpTech® - O2 system enables non-invasive, non-destructive thermoformed blister package testing. System complies with ASTM F2714, is stable in ambient light, and can determine oxygen headspace, dissolved oxygen, ingress, and permeation rate in flexible and rigid packaging under real-life conditions. Values...

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Conductivity Transmitters have 10 point compensation curve.
Gas and Chemical Indicators

Conductivity Transmitters have 10 point compensation curve.

Offering 10 point curve for compensation throughout -20 to +120°C range, GCT20K and GCT20K-MB are fully programmable and have probe head constructed of Kynar PVDF. Curve is fully programmable at any time in field; GCT20K-MB also accommodates curve changes at any time over RS485 MODBUS RTU network. Platinum RTD promotes accurate temperature measurement and isolation, and proprietary circuits...

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Gas and Chemical Indicators

LECO to Celebrate 75th Anniversary by Introducing Several New Products at Pittcon 2011

St. Joseph, Michigan-LECO Corporation, a leader in the development of analytical instruments for 75 years, will introduce several new products at the 2011 Pittsburgh Conference, being held in Atlanta, Georgia, March 13 through 18. LECO will hold two special instrument launch ceremonies on Monday morning, March 14, 2011, in booth #1335. The first launch ceremony, to be held at 10:00 am, will...

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Carbon Monoxide Meter measures up to 999 ppm.
Gas and Chemical Indicators

Carbon Monoxide Meter measures up to 999 ppm.

Utilizing electrochemical carbon monoxide sensor, Model 450A-1 measures ambient concentration of carbon monoxide in environment and displays measurement on 2-line digital LCD screen. Unit also displays maximum recorded CO value since last reset and has audible alarm that warns of CO levels above 25 ppm. Operating on three AAA batteries, Model 450A-1 offers response time of less than 60 sec and...

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Conductivity/TDS/Salinity Meter aids routine quality control.
Gas and Chemical Indicators

Conductivity/TDS/Salinity Meter aids routine quality control.

Featuring chemical-resistant, waterproof ABS plastic housing, Traceable® Conductivity/TDS/Salinity Meter is suited for severe lab or harsh plant environments. Features include Â-½ in. high LCD digits, dual display showing reading and temperature, HOLD button, instant-response probe, solid-state thermistor, and temperature compensation. Measuring 6½ x 1 2/5 x 1¼ in.,...

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Gas Detector Calibrator works in harsh, remote locations.
Gas and Chemical Indicators

Gas Detector Calibrator works in harsh, remote locations.

Automatic Remote Gas Calibrator (ARGC) facilitates maintenance of S4000CH combustible gas detector by allowing calibration gas to be applied to catalytic bead sensor from easily accessible locations. Comprised of remote gas calibrator and solenoid valve, AGRC requires no electrical wiring or connectors and can calibrate gases at wind velocities up to 50 mph and temperatures to 75°C....

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Gas and Chemical Indicators

Universal Gas Transmitter senses toxic and flammable gases.

Utilizing catalytic bead, electrochemical, and IR technologies, Model XNX helps protect against toxic and combustible gases in petrochemical and industrial environments. Unit works with major industrial communication protocols, including Modbus, Foundation Fieldbus, and HART. Featuring stainless steel or aluminum enclosure with marine-grade coating, transmitter is IP66/67-rated with pending...

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