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Caption: Board of Trustees Minutes - 1964
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1962] U N I V E R S I T Y OF I L L I N O I S Department Mining, Metallurgy, and Petroleum Engineering Physical Plant Storeroom 57 Item One recorder, x-y, input voltages 5 rav to 500 mv, accuracy 0.2 per cent of full scale, rack mount 252 auditorium seats with folding tablet arms and upholstered seats and backs installed in 151 Electrical Engineering Building 3,000 ft. chain link fencing, number 9 guage wire, galvanized after fabrication, with gates, to enclose athletic fields at Huff Gymnasium and Women's Gymnasium areas Sixty sheets Muntz metal, cold rolled, light annealed, for absorption and shielding of radioactivity in the Physics High Energy Program of Spark Chambers One slow-fast coincidence system, resolving time adjustable 0-180 nanoseconds, delay adjustable over a 0.3 microsecond range, base line and window width 0-10 volts; system includes chassis, power supplies, three fast-slow coincidence units, patch cords and five plug-in units Four power supplies for teaching laboratories, variable voltage 18-36 V.; 250 amps d.c.; accuracy regulation plus or minus 5 per cent; voltage ripple 1 per cent rms; recovery time 0.1 second; input voltage 208 V., 4 wire, 3 ph., 57-63 cycles One multichannel analyzer with the following specifications: 400 channels, 108 counts per channel, 8 subgroups, 4 m.c. digital rate, 4 detector multiscaler mode, d.c. input to a.d.c. for Mossbauer experiments, linear and log readout, tally tape readout and readin, and spectrum stripping One thallium activated sodium iodide crystal in a close pack assembly with three phototubes in individual magnetic shields included as part of the assembly Machining three extremely pure alloy bars of aluminum and silver to determine the binding energy between a monovacancy and a silver atom in aluminum One film reader, semiautomatic for measuring events on 35 mm. film; must handle three 100 ft. rolls; viewing screen with magnification of 20; cross hair position to appear on screen movable by hand, cross hair located with a resolution of one micron on the film with accuracy of plus or minus 5 microns full scale and positioned in digitized form for card punch; motorized controlled film speed between 0 and 1 ft. per second; 1 combination vacuum pump and compressor; plus engineering services Two automatic film scanning systems, each to have three projectors for 100 to 400 ft. rolls of 35, 50, or 70 mm. film, automatic control of each film from speeds of one cm. every four seconds up to 100 ft. in a few minutes Two toolmakers microscope stages including micrometer drums and linear scales to be used in connection with a special film reader, for three dimensional film reading and analysis of particle tracts, and accurate measurement of positions of points on exposed 35 mm. films Physical Plant Storeroom Physics Vendor Cost F. L. Moseley Co.. $ 2 650 00 c/o Crossley Associates, f.o.b. Chicago Pasadena, Calif. Franklin-Lee Co., 7 182 00 Chicago f.o.b. delivered and installed Hohulin Brothers, 5 075 00 Goodfield f.o.b. delivered and installed 7 205 90 Chase Metal Service f.o.b. Division, delivered Chicago Cosmic Radiation Labs., Inc., Bellport, Long Island, N.Y. 4 710 00 f.o.b. delivered Physics Physics Christie Electric Corp., c/o Kenneth W. Meyers Co., Chicago 7 440 00 f.o.b. delivered Physics Radiation Instrument Development Laboratory, Inc., Melrose Park 19 909 00 f.o.b. delivered Physics Harshaw Chemical Co., Cleveland, Ohio 5 856 00 f.o.b. delivered 3 600 00 delivered Physics Richardson Manufacturing Co., Washington Park Gardens, Springfield Raymond Atchley Division, American Brake Shoe Co., Los Angeles, Calif. Physics 19 250 00 f.o.b. Los Angeles, Calif, (freight allowed) Physics Ofncine Prevost, Milano, Italy 5 360 00 f.o.b. Genoa, Italy 6 200 00 Physics Gaertner Scientific Corp.. Chicago f.o.b. delivered
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