HARRY W. DIETERT CO.
Transcript of HARRY W. DIETERT CO.
INDUSTRY USES THE DIETERT-DETROIT
( B A H C O )
MICRO-PARTICLE CLASSIFIER
r&-
4principal uses are:
Π CLASSIFYING laboratory quantities of fine materials for product or new material research.
a CONTROLLING industrial processes using or producing fine materials.
Θ DETERMINING the separating efficiency of air cleaners.
P j l PRE-TESTING dust collector requirements.
DETERMINE PARTICLE SIZE DISTRIBUTION below 60 microns, in materials such as: Beryllium Powder Grinding Sand Catalysts Metal Oxides Ceramic Powders Penicillin Chemicals Polymers Diatomaceous Earth Powdered Metals Drugs Milk Solids Dry Powders Standard Dust Fly Ash Samples
HARRY W. DIETERT CO. CONTROL EQUIPMENT
9330 R o s e l a w n · D e t r o i t 4, M i c h .
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MANUFACTURERS' LITERATURE
Water and Sewage Analysis. A 32-page catalog contains listings of over 500 instruments, apparatus, and chemicals useful to water and sewage analysis. Included are general and specialized equipment. Catalog W/S-63. Will Scientific, Inc., Box 1050, Rochester, Ν. Υ. 616
High Purity Gases. An 8-page folder describes gases pure to 1 p.p.m. or less, gas purifiers, sample crushers, and a 48-hour service on gas analysis. John P. Mickel Assoc, Inc., 158 S. Rochester Rd., Clawson, Mich. 617
Spect rorad iometer a n d Color imeter . A 2-page technical sheet describes the Color-Rad, an abridged ratio type spectroradiometer and colorimeter. The instrument measures energy distribution of luminous sources and can also be used for color difference measurements. Instrument Development Laboratories, 67 Mechanic St., Attle-boro, Mass. 618
Microscopy Reprint. A 4-page reprint, "Polarization interferometric methods in incident-light microscopy, with special reference to material testing," is available. Win. J. Hacker & Co., Inc., P. O. Box 646, West Caldwell, N . J . 619
Pressure and Temperature Instruments. A new catalog contains descriptions, typical applications, specifications, and installation drawings of pressure transducers, temperature sensors, probes, and transducers, and semiconductor signal conditioning modules. Micro Systems, Inc., 170 North Daisy Ave., Pasadena, Calif. 620
Plastic Laboratory Materials. A 48-page catalog, No. 163 contains information on all types of plastic laboratory apparatus and supplies. A table provides a quick reference to the properties of various types of plastics. Kaufman Glass Co.", 1209-21 French St., Wilmington, Del. 621
Research Biochemicals. An 80-page reference guide and price list, No. 130, describes research biochemicals. Various standards and grades of these materials are available. About 250 new products are included. Mann Research Laboratories, Inc., 136 Liberty St., New York 6, Ν. Υ. 622
Separa t ion a n d Analysis of Al loys. A methodology is available which describes a continuous, automatic system for the chromatographic separation and analysis of alloys such as brasses, bronzes, and German silver. Technicon Controls, Inc., Chauncey, Ν. Υ. 623
Portable D.C. Bridges. A 6-page data sheet fully describes the 4288 and 4287 d.c. Kelvin bridges; the 4283 and 4289 d.c. Wheatstone bridges; and the 8017 and 8064 resistance thermometer bridges. Leeds & Northrup Co., 4901 Stenton Ave., Philadelphia 44, Pa. 624 Laboratory Furnishings. A 32-page catalog illustrates and describes customized and standard casework and laboratory equipment. Brentwood, Division of Brunswick Corp., 1801 South Hanley Rd., St. Louis 44, Mo. 625
Company Periodicals Requests for copies of the following publications, catalogs, etc., should be sent directly to the address shown. Business or professional letterheads are requested.
S/P Bulletin. This 12-page September issue describes and illustrates various instruments such as the Hitachi Perkin-Elmer Model 139 spectrophotometer, a sweat indicator, and the Buchler Cot-love Chloridometer. Scientific Products, 1210 Leon Place, Evanston, 111.
Spectrographer's News Letter. Vol. XVI, No. 3. This issue contains a review of the sources of the broadening of spectral lines in plasma diagnostics. Experimental data are given. Applied Research Laboratories, Inc., P. O. Box 1710, Glendale 5, Calif.
The Laboratory. Vol. 31, No. 3. This issue features an article on concrete and also describes new instruments for the laboratory. Fisher Scientific Co., 711 Forbes Ave., Pittsburgh, Pa.
Norelco Reporter. Vol. X, No. 3. This 40-page issue is concerned with various aspects of x-ray diffraction and x-ray fluorescence analysis. Different applications of these techniques are described in detail. Philips Electronic Instruments, 750 South Fulton Ave., Mount Vernon, Ν. Υ.
Previews & Reviews. The August issue, 8 pages, introduces the "Modu-line," series of gas chromatographs which consists of units providing a separate cabinet fan for an air screen between gas chromatograph oven and the electronics. The company's line of gas chromatographs are illustrated and described. Wilkens Instrument & Research, Inc., P. O. Box 313, Walnut Creek, Calif.
W h a t s N e w for the Labora to ry . N o . 50. This 16-page edition features a new line of centrifuges with high speeds and forces, designed for either batch or continuous operation. Various other laboratory equipment is illustrated and