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120HD Portable Hydrogen Analyzer

120HD Portable Hydrogen Analyzer
2Pages

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AMETEK PROCESS INSTRUMENTS PRODUCT DATA SHEET 120HD Portable Hydrogen AnalyzerMeasures the hydrogen concentration in a gas sample, then digitally reports the percent volume of hydrogen in air The 120HD analyzer functions as a katharometer. It operates by having two parallel tubes, both of which contain gas and heating coils. The gases are examined by comparing the rate of loss of heat from the heating coils into the gas. The coils are arranged in a bridge circuit so that resistance changes due to unequal cooling can be measured. One channel contains moisture-saturated air and the mixture to be tested is passed through the other channel. Hydrogen has a much higher thermal conductivity than air and so the 120HD is very sensitive to it, but it will also respond to any gas whose thermal conductivity is different from that of air. Hkey benefits • Battery-operated and fully portable • Non-destructive: Sample can be used after analysis • All wetted surfaces are stainless steel • Measurement unaffected by changes in ambient temperature or pressure • Factory-calibrated APPLICATIONS • On ships • In turbine halls • During lead-acid battery charging n KEY MARKETS • Research and development (R&D) • Hydrogen in air/steam

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120HD Portable Hydrogen Analyzer SALES, SERVICE & MANUFACTURING WORLDWIDE SALES AND SERVICE LOCATIONS Canada - Alberta 2876 Sunridge Way NE Calgary AB T1Y 7H9 Tel: +1 403 235 8400 Fax: +1 403 248 3550 © 2018, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. F-0246 Rev 5 (0818) One of a family of innovative process analyzer solutions from AMETEK Process PROCESS INSTRUMENTS Instruments. Specifications subject to change without notice.

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120HD Portable Hydrogen Analyzer 2Pages

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120HD Portable Hydrogen Analyzer
2Pages