General-machine-products 70046 Strand Tensionmeter Manual de usuario

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10 5/16” Extra High Strength Temperature Compensation Chart Per GTEP 627-100-200 iss.2 1700180019002000210022002300240025000 20 40 60 80 100Temperatur

11 7/16” Extra-High Strength Temperature Compensation Chart Per GTEP 627-100-200 iss.2 340035003600370038003900400041004200430044000 20 40 60 80 100Te

12 5/16” Utilities Grade Temperature Compensation Chart Per BSP 627-210-018 iss. 1 80090010001100120013001400150016000 20 40 60 80 100Temperature FTen

13 3/8” Utilities Grade Temperature Compensation Chart Per BSP 627-210-018 iss. 1 170018001900200021002200230024002500260027000 20 40 60 80 100Tempera

14 7/16” Utilities Grade Temperature Compensation Chart Per BSP 627-210-018 iss. 1 300032003400360038004000420044000 20 40 60 80 100Temperature FTensi

15 720074007600780080008200840086008800900092000 20 40 60 80 100Temperature FTension Pounds ForceALL SPANS1/2” Utilities Grade Temperature Compensatio

16 The calibrated dial reads 0 to 100. The majority of recorded measurements will be within this range and are readjust as the graduation appears on t

17 Locate the column on the calibration chart for the grade and diameter of strand to be tested and note the correct handle position. (An asterisk alo

18 Certain Strand Tensionmeters manufactured and sold between Jan. 1991 and July 1992 had cam plungers of a different design than either the AT&T

19 To maintain optimum service, the Tensionmeter should be re-calibrated periodically. With moder-ate to heavy use, a calibration check should be per-

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20 General Machine Products Co., Inc. 3111 Old Lincoln Highway Trevose, PA 19053-4996 USA TEL: 215-357-5500 FAX: 215-357-6216 E-MAIL: [email protected]

3 An intensive study by the National Electric Safety Code Clearances Subcommittee has resulted in a completely new "Uniform System of Clearances&

4 The following list shows the various sizes, types and designations of messenger cables for which the tools can be calibrated: To obtain an accurate

5 • Do not measure tensions of 1/2" diameter strand with the cable in place; these tension values usually exceed 10,000 pounds. • Do not drop or

6 Calibration Chart Included with each Tensionmeter is a calibration chart registered under the same serial number as the Tensionmeter. This chart is

7 Line charts are provided in these instructions in or-der for the user to determine how to compensate for changes in ambient temperature. The charts

8 1/4” Extra High Strength Temperature Compensation Chart Per BSP 627-210-018 iss. 1 40050060070080090010000 20 40 60 80 100Temperature FTension Pound

9 1/4” Extra High Strength Temperature Compensation Chart Per GTEP 627-100-200 iss.2 9009501000105011001150120012501300135014000 20 40 60 80 100Temper