Gas Analysis

ST120 Quad - Dexter Research Center, Inc.

A four-channel silicon-based thermopile in a TO-5 package. Each small active area is 1.2mm x 1.2mm . Time constant of 25ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.

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Gas Analysis

Dexter Research Center, Inc.

Our infrared gas detectors provide superior sensitivity and reliability that may be translated into a more effective early warning system when monitoring atmospheres for gases at trace levels. Our technology also offers the opportunity to perform sophisticated gas analysis. One example: To assure personal safety during a medical procedure, our gas detectors deliver a precise monitoring of the ratio of exhaled gases of a hospital patient who is under general anesthesiology. Another example, no canary need die in a mine if Dexter gas detectors are installed on the job. Infrared lead detectors, whether mobile or mounted, can be a critical element in your health and safety strategy at home and on the job, whatever life forms it is your responsibility to protect.

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Gas Analysis

DR46 Compensated - Dexter Research Center, Inc.

A one-channel compensated thin-film thermopile in a TO-8 package. The active area and compensating element area are 4mm x 0.6mm each. Offers high output with very good signal-to-noise ratio. Internal aperture minimizes channel-to-channel crosstalk increasing sensitivity.

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Gas Analysis

DR46 - Dexter Research Center, Inc.

A two-channel or a one-channel compensated thin-film thermopile in a TO-8 package. Each active area is 4mm x 0.6mm. Offers high output with excellent signal-to-noise ratio. An internal aperture minimizes channel-to-channel crosstalk increasing sensitivity.

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Gas Analysis

TM34 - Dexter Research Center, Inc.

A three-channel thin-film thermopile in a TO-8 package. Each symmetrically positioned active area is 3.16mm x 0.4mm. Offers low noise output and internal aperture minimizing channel-to-channel crosstalk while increasing sensitivity.

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Gas Analysis

T34 Compensated - Dexter Research Center, Inc.

A three-channel compensated (6 element) thin-film thermopile in a TO-8 package. Each active area is 3.16mm x 0.4mm. Offers thermal compensation to minimize effect of sudden ambient temperature change. Internal aperture minimizes channel-to-channel crosstalk while increasing sensitivity.

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Gas Analysis

ST150 Quad - Dexter Research Center, Inc.

A four-channel silicon-based thermopile detector in a TO-8 package. Each active area size is 1.5mm x 1.5mm. Affordable four-channel design with strong output and a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.

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Gas Analysis

2M Quad - Dexter Research Center, Inc.

A four-channel thin-film thermopile in a TO-8 package. Each active area is 2mm x 2mm. Offers the world's highest 4-channel sensitivity with exceptional signal-to-noise performance in a TO-8 package. Internal aperture minimizes channel-to-channel crosstalk while increasing sensitivity.

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Gas Analysis

10 Channel - Dexter Research Center, Inc.

A ten-channel thin-film thermopile in a TO-8 package. Each active area is 3.16mm x 0.4mm and offers low noise voltage. Internal aperture minimizes channel-to-channel crosstalk while increasing sensitivity.

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