Encyclopedia of Environmental Science and Engineering, Volume I and II

AIR POLLUTION INSTRUMENTATION 51

TABLE 2 (continued)

Lists of extractive instrument manufacturers

Beckman Instruments, Inc. Lynn Products Company

Process Instruments Division 400 Boston Street

2500 Harbor Boulevard Lynn, MA 01905

Fullerton, CA 92634 (O 2 only)

(O 2 only)

Gas Tech, Inc.

Johnson Instrument Division

331 Fairchild Drive

Mountain View, CA 94043

(O 2 only)

Electrocatalytic oxygen analyzers

Westinghouse Electric Corporation Mine Safety Appliances

Computer and Instrument Division Instrument Division

Orrville, OH 44667 201 Penn Center Boulevard

(in situ) Pittsburgh, PA 15235

(extractive)

Lear Siegler, Inc. Thermox Instruments, Inc.

Environmental Technology Divisions 6592 Hamilton Avenue

Englewood, CO 80110 Pittsburgh, PA 15206

(in situ)

Dynatron, Inc. Cleveland Controls, Inc.

Barnes Industrial Park 1111 Brookpark Road

Wallingford, CT 06492 Cleveland, OH 44109

Teledyne Analytical Instruments Corning Glass Works

333 West Mission Drive Ceramic Products Division

San Gabriel, CA 91776 Corning, NY 14803

(designed for glass furnaces)

Astro Resources Corp. Hays-Republic

Instrument Division Milton Roy Company

PO Box 58159 4333 South Ohio Street

Houston, TX 77573 Michigan City, IN 46360

Amperometric analyzers

Barton ITT International Ecology Systems

Process Instruments and Controls 4432 North Ecology Systems

580 Monterey Pass Road Chicago, IL 60625

Monterey Park, CA 91754 (combined colorimetric method)

NDIR monitors

Positive filtering instruments Negative filtering instruments

Beckman Instruments, Inc. Bendix Corporation

(continued)

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