Nichols Engineering & Research Corp

the velocity of sound in a gas. Simple operation and rugged construction for ... Water Vapor Recorder. New bulletin describes continuous water vapor r...
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IEC, Scientific Instruments Div., Beckman Instruments, Inc., Fullerton, Calif. 58 Polymerization Viscometer. A new 4-page brochure explains in detail the advantages, process requirements, de­ sign features, and typical installations of the Viscometran and its application to end point determination of poly­ merization reactions. Data sheet 020, Dept. IEC, Dr. R. A. Minard, Brookfield Engineering Laboratories, Inc., Stoughton 112, Mass. 59 Pressure Meter. New catalog describes precision instrument for measuring ab­ solute, gage, or differential fluid pres­ sures. Principles, ranges, and accuracy are included. Cat. 11-102, Dept. IEC, Fischer & Porter Co., 99 Jacksonville Rd., Hatboro, Pa. 60 Sonic Gas Analyzer. This bulletin gives information on a gas analyzer which operates on the principle of measuring the velocity of sound in a gas. Simple operation and rugged construction for industrial plant application are de­ scribed. Dept. IEC, National Instrument Laboratories, Inc., 6108 Rhode Island Ave., Riverdale, Md. 61 Spectrometer Leak Detector. Oper­ ating principles and five methods of leak detection using the mass spectrometer. Information on specifications, main­ tenance, and optional equipment is included. A list of the locations of the company's apparatus service shops and sales offices is also given. Dept. IEC, Type M-2-GEC-336B, General Electric Co., Schenectady 5, Ν. Υ. 62

ALUMINUM HYDROXIDE · ALUMINUM OXIDE · ALUMINUM SULPHATE · ALUAd AMMONIUM SULPHATE · ANTIBIOTICS · BAKING COMPOUNDS · BANANAS BARIUM TITANATE · BLOOD · CALCIUM ACETATE · CALCIUM BUTYRATE CALCIUM PHOSPHATE · CALCIUM » •» ATE · CALCIUM SILICATE · CARBON CATALYST · CERAMICS · 'WEESE · COCOA · COFFEE CLAY · COPPI *>LAPON · DETERGENTS SPRAY DRYING DYES · EGGS 'YMES · FORMALDEHY FLAVORINGS · GELATINES · GLUE HERBICIDES · IR OXIDE · SULPHATE LIVER EXTRACT5I . . UM CARBONATE MAGNESIUM S MALT EXTRACTS MELAM1NE-FO' Κ · MOLASSES PAPRIKA · PEr ' · PENICILLIN PHENOL-FOF • PIGMENTS PLOY STYRF »OLY VINYL Nerco-Niro engineers offer the skills CHLORIDE ARBONATE PHOSPHA7 and equipment developed as the CCHARATE MAGNESIf result of world-wide experience in STYRENE ACETATE RBONATE drying both organic and inorganic DETERGEr TTERMILK materials . . . from a few pounds to SODIUM I 4GICIDES many tons per hour. SILICATE « Ε LIQUOR SULPHIDE Complete facilities with laboratory, •iONATES STICKWA pilot plant and commercial size spray TITANIUM TOMATOE dryers are available to our clients at SULPHIDE BENZOATl DIOXIDE our plant in Netcong, New Jersey. CARBONA 3TASSIUM GELATINE · Write for Bulletins. CHLORIDE SULPHIDE Ν \GNESIUM COMPOUNi • TITANIUM MOLASSES · Nichols Engineering & Research Corp. >HOSPHATE CALCIUM · C Nerco-Niro Spray Dryer Division «YES · EGGS FLAVORINGS 70 PINE ST., NEW YORK 5. Ν. Υ. HERBICIDES IRON OXIDE · ER EXTRACTS 1637 N. Illinois St., Indianapolis 2. I rid. PENICILLIN · PL POLY VINYL 1477 Sherbrooke St. W.. Montreal 25. Canada ACETATE · POL PHATE · SOAP PHOSPHATE · SC .ULPHIDE WASH WHEY · YEAST HYDROLYSATES CARBONATE · MA OIUM · PROTEINS Below: Large Nerco-Niro SODIUM CHLORIDL spray drying installation. /VETTING AGENTS PAPRIKA · PECTIN · IRON SULPHATE

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Velometers. A fully illustrated bulle­ tin gives the complete story on this instrument for measuring both suction and supply air velocities quickly and accurately. Ranges, prices, and typical applications are included. Bull., 2448, Dept. IEC, Illinois Testing Laboratories, Inc., 420 North LaSalle St., Chicago 10, III. 63 Water Vapor Recorder. New bulletin describes continuous water vapor re­ corder for measuring low concentrations in streams of air or various gases. The principle of operation is explained and illustrated and typical applications are supplied. Bull. 0714-1, Dept. IEC, Mine Safety Appliances Co., Pittsburgh, Pa. 64

To receive any of the literature listed here, simply circle the number you And at the end of each listing on the Reader's Information Card page 101 A. For tartar liforaitioa, elrcli wnbtr IIS A » litftrs' Sirvice Cart, late in A OL. 49, NO. 8 ·

AUGUST 1957

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