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The article discusses the nonvolatile static random access memory (nvSRAM) in data logging applications. It explores the different examples of data loggers where its applications demand flash memory IC-based 100% solid state solution. It lays out the problems in memory subsystems where flash is the only non-volatile memory. It notes that the problems can be resolved by adding nvSRAM as a flash page assembly unit. It adds that nvSRAM also brings additional functionality to the system.

Reports on the availability of MPEG-2 encoder, a key silicon ingredient for digital recording, from iCompression Incorporated. Capabilities of the product; Its features; Expectations of the company regarding the marketing of the product.

The article focuses on an isolation device for pressure-sensing and recording instruments used in the piping systems of original equipment manufacturers, plant, and process equipment. This device places an inert sensing fluid and a rings shaped flexible member between the protected instrument and the system fluid. Installing the isolation device between adjacent lengths of pipe exposes the flexible wall to pressure exerted by fluid in the pipe system. A captive inert sensing fluid fills these connected internal spaces, and transmits system pressure to the instrument. Incorporating a needle valve into the device introduces a variable orifice into the sensing loop. INSET: GAGE ISOLATION DEVICE.

Reports on the development of a continuous film transport system that facilitates fast, large format, digital image recording. Satellite imaging application; Other applications; Large format electron beam recorder developed by Michael Ostrelich of Image Graphics Inc.; Mechanism; Components; Advantages; Contact information.

Lists companies in the United States that manufacture recording apparatus. Allied Electronics Inc.; Analytical Measurements Inc.; Antec Instrument Co.

Lists companies in the United States that manufacture paperless recording apparatus. Includes Devar Inc.; Esterline Angus; Monarch Instrument.

Introduces the portable arraycorder machine from Western Graphtec Inc. in Irvine, California. Assessment on the quality of the device; Usability of the product in the automobile industry; Product specifications.