. Journal of electricity. ^t/rrtis/? J^J- TZt/etee/. junA/ne, \. An Excellent Design for a Measuring Tank 188 JOURNAL OF ELECTRICITY [Vol. 40—No. 4 COMBINATION OIL SAMPLERSamples may be taken at anydesired distance from the top byattaching a tape measure, andfrom the bottom, at a distance offrom 1 to 15 inches, by means ofa sectional rod which accompanieseach instrument; merely screw onrod section of same length as dis-tance from bottom where sampleis to be obtained. On the centralrod of instrument is fastened adelicate thermometer, so that thetemperature of liquid may be ob-tained at the time
. Journal of electricity. ^t/rrtis/? J^J- TZt/etee/. junA/ne, \. An Excellent Design for a Measuring Tank 188 JOURNAL OF ELECTRICITY [Vol. 40—No. 4 COMBINATION OIL SAMPLERSamples may be taken at anydesired distance from the top byattaching a tape measure, andfrom the bottom, at a distance offrom 1 to 15 inches, by means ofa sectional rod which accompanieseach instrument; merely screw onrod section of same length as dis-tance from bottom where sampleis to be obtained. On the centralrod of instrument is fastened adelicate thermometer, so that thetemperature of liquid may be ob-tained at the time of taking sam-ple from container. WATER INDICATORSAMPLER AND OIL This is an instrument for accu-rately measuring the depth of wa-ter that may settle in the bottomof an oil tank, and for drawing asample of oil or water consists of a square metal tube12 inches long, with heavy scale, fastened to one side byscrews, is divided in inches andtenths of inches. Upon the oppo-site side, and running its wholelength, is an adjustable strip ofmeta
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Keywords: ., bookcentury1900, bookdecade1910, bookidjo, booksubjectelectricity
