MANUFACTURERS' LITERATURE INSTRUMENTS
Logic Unit Board. An 8-page booklet describing the logic unit board is avail able. This instrument is a transistor ized digital component. It is a versatile array of basic computer elements which can be connected simply and rapidly to serve whole logic and control functions of complex digital computers. Dept. IEC, Mechanical Division, General Mills, Inc., 1620 Central Ave., Minne apolis IS, Minn. 93 Rotameters. Bulletin 19A describes complete line of metal tube rotameters applicable to both gases and liquids. Instruments for handling hazardous and high pressure liquids at tempera tures up to 400° F. are described. Dept. IEC, Schutte & Koerting Co., Dept. M-K, Instrument Division, Cornwells Heights, Bucks County, Pa. 94
Switches. Pressure and vacuum switches for industrial applications that can be mourited on vibrating or mov ing equipment without loss of accuracy are discussed in bulletin 404. Dept. IEC, Barksdale Valves, Pressure Switch Division, 6125 Alcoa Ave., Los Angeles, Calif. 95 Thermometers. Illustrated 8-page booklet describes line of stainless steel thermometers. Straight-form and spe cial purpose thermometers available. Dept. IEC, W. C. Dillon & Co., 11,620' Keswick St., Van Nuys, Calif. 96 Timing Controls. Bulletin No. 800 discusses a completely new line of ex plosion-proof timing controls. Single and multicam timers, switch rating, and time cycles are discussed. Dept. IEC, Industrial Timer Corp., 1407 McCarter Hwy., Newark 4, N. J. 97 Vacuum Thermocouple Gage and Control. Data sheet covers features, applications, operating instructions, physical and operational specifications, and calibration curves of NRC Model 521 vacuum thermocouple gage and control. Instrument provides direct and continuous reading of total pres sure from 2500 to 1 micron absolute. Dept. IEC, NRC Equipment Corp., 160 Chanlemont St., Newton 61, Mass.
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o receive any of the literature listed here, simply circle the number you find at the end of each listing on the Readers' Information Card, p r e c e d i n g the N e w Equipment section · · · · · · · · · · · · · · · · · ·
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JANUARY 1959
125A
