Document nzd3GK5B7kvrQvzwYVe54EOw

on dletel-powercd equipment, Baehoroeh Industrial Instrument Co, 7000 Don* ntl Si, Pittsburgh 8, Pa. Kil RUNNING-TIME METER--Designed (or qu on ae circuits, miter automatically registers total operating or idle lime o( any circuit, mschine or system lo which it Is connected. Typieal applications in* elude use to indicate total hours of auto* malic-pomp operation, forecasting need Cor servicing or parts replacement and cheek* Ing operating time of equipment. R W Cromer Co, Centerbrook, Conn. K12 FLOW INDICATOR--Ball-flow unit provides both visual indication ( flow and approximate rate el flew. Consists of tapered glass lobe with moving, guided flange, or with companion flange It can h* connected to threaded pipe. Schott* 4 Koertlng Co, 12th A Thompson Su. Philadelphia, 22, Po. K3 DEWPOINT RECORDER-Sensltf,* element in ihJi recorder, called the Dewed, consists of thermal bulb wrapped with u. line-saturated worca-gUss tape eod two windings of silver wire to conduct hooting current. Moisture determination based on leel that lor ovary water-vapor prtaanre In K19 FLOOR OUTLET --Simplified Nepeodoct system Incorporates alngle-slse 14* gsgo steel underfloot duct 1| s 1) la. Service fittings are brass and have e stand* ard T-slol 3-pole or duplex receptacle (or high potential light and power connections. Simplified system is approved by Under* writers Laboratories, ine. National Elec* trie Products ` Corp, Chamber of Commerce Building, Pittsburgh 19, Pa. (pAolo abooe) brass ball that acta as indicator. Ball move ment confined to the tube center by slender lee) rod. Can bo had in all standard pipe tlxes from I to 2 in. (or flow ranges from 0.2 lo 60 gpm. Schulte A Koertlng Co, Philadelphia. Pa. K22 EXCESS-SMOKE INDICATOR -- Type 2A IOC gives continuous indication of uptake gases, signalling when either smoke or air are excessive enough to cause ineffi cient combustion or creote a smoke prob lem. Photoswitch, Inc, 77 Broadwoy, Cambridge, 42, Mass, K23 FLOW INDICATOR--New design Rotameter is rigid self-supporting unit when installed in pipeline. Using Coming glass flange on Rotameter tube, unit may be connected directly to ttendard 4-holc contact with a saturated sett solution there is on equilibrium tereperetutt at which the solution neither absorbs nor gives np moisture to the atmosphere. The variable heat ttipply brings the Dewee/ to this equi* librium temperature. This temperature, then measured by thermal bulb, \% trans mitted to recording instrument end Indi cates on chart the dewpoint temperature. Foxboro Co, Foxboro, Maas. K20 DIAL THERMOMETER-Unit hu stem that clamps on flat or rectangular surfaces, such as engine blocks, busbars, K7 PYROMETER--Simplytrol indicating and controlling pyrometer is thermocouple type, direct contact * making Instrument, which closes circuit directly to loadcontrol switch. Assembly Produels, Ine, Main and Bell St, Chagrin Foils, Ohin. 16d ____ _t etc. Capacities range from 0 to 200, 50-500, 150-750, and 200-1000 F. W C Dillon A Co, 5410 W Harrison St, Chlengo, 41- POWCR MJd-Juoo, 1941 7 KB POSITION RECORDER--Instrument uses 10-in circular chart and Inking pea operated remotely by seli-syncbronoui motor. Can reeord almost any mechanical motion or position. By single adjustment, Inking pen moves full chart range with any desired motion ol motor within a range | revolution up to 10 revolutions. Servo-Tek Products Co, 247 Crnokc Ave, Clifton, PI. J, overheat. Thomas A Edison, Ine, Vest Orange, N. J. K17 TEMPERATURE RECORDER -- Miolsture-tha recorder la used where hock-resistant easily portable Instrument Is needed. C J Togllobuo M/g Co, Brooklyn 5, N. V. K24 PRESSURE SWITCH--Types V and VI pressure switches features a 3% of full* seale differential. Through, a Dourdon spring connected internally to alarm spring. Type VI operates as conventional indicator. U. S. Gauge Div, American Machine A Metals, Inc, SeUeravlIle, Pa. K4 HUMIDITY INDICATOR--Main tea* lures of otl-meul indicator include Weston laboratory thermometer, oell-aupporting wet-bulb wick covering thermal element, ell-metal construction and simplified sliderule calculator that .gives relative humidity readings directly, Weston Electrical In strument Corp, Newark, N. J. K15 RECORDING THERMOMETER -- Series 500 line of recording thermometen re housed in newly developed modern case with improvements, making them easier to use, more convenient to service, and read ily convertible from one type to another. Bristol Co, Woterbury 91, Conn. K21 PRESSURE SNUBBER--Equipoise snubber elimlnstes pressure fluctuations caused by pressure pulsations and vibra tion. Filter disks, of porous stainless steel Sift JHJfAp K.9 PRESSURE GACES--New group ol FrotUine gages designed for refrigeration applications. They Include high- and lowtide instruments with or without tempera ture equivalent dial scale. Available In sites standard to Industry. U. S. Gauge Dlv, Anfcrtcan Machine A Metols, Selleriville, Pa. (photo below) KI3 GAS TESTER--New Model 6 Fopotester analytes combustible gases In terms of tbeir lower esplosivp limits end indi cates gases in ibeir tosle range. Davis Emergency Equipment Co, 45 Bollock St, Nowark, N, j. K14 METALS COMPARATOR -- Electronic instrument provides quick, non destructive comparison of either magnetic or oon-magnetie metsl parts with 0 stand* erd. Pans appearing alike, but differing (a composition can be quickly separated with thia unit. General Electric Co, Schenectady 5, N. Y, available for oil, air, water, mercury, etc. Maximum differential pressure rating of standard types is 500 pal, but special unite up to 5000 pal differentia) pleasure can be supplied. Equipoise Controls, Ine, 100 Stevens Ave, fill. Vernon, N. Y. KS ELECTRIC TESTER---Suretest uni* verssl tester consists of insolsted sprocket round which U wound 6- ft of test wire. Power circuits, fiom 110 to 600 v, ore tested by Inserting rubber plug into aeflcontalned socket on frame. Test prods then ere used in conventional manner far locating blown fuses, finding grounds. Star Fuse Co, 235 Canal St, New York 13. KI6 HOT-BEARING INDICATOR -- Multi-point bearing temperature monitor ing system warns when bearings start to K2 pH METER -- instrument can be plugged directly Into any standard UO-v, 50- or 60-cycle ae fine and can be carried easily from one location to another. Model 8 covers full scale of 0 to 14 pH and can POWKR Mid-Juno, 1940 167