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National Stock Number:
6630-00-225-3455
Federal Supply Class:
6630
National Item Identification Number:
002253455
Description:
TENSIOMETER,LIQUID,TORSION METHO
Detail:
AN INSTRUMENT DESIGNED TO DETERMINE THE SURFACE TENSION AGAINST AIR AND LIQUID, MAY ALSO DETERMINE INTERFACIAL TENSION BETWEEN TWO LIQUID PHASES, BY MEASURING THE FORCE REQUIRED TO RUPTURE THE FILM OF THE LIQUID CONFINED IN A VESSEL, AGAINST THE TORQUE APPLIED TO A RING ATTACHED BY MEANS OF TORSION WIRES TO TORSION HEAD.
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Manufacturer Information:
| 14-812 | 80011 | FISHER SCIENTIFIC CO |
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Techincal Specification:
| CARRYING CASE | PROVIDED | | MATERIAL | STEEL CORROSION RESISTING TORSION WIRE | | SPECIAL FEATURES | ALSO DESIGNED TO MEASURE SURFACE TENSION | | PRECIOUS MATERIAL | IRIDIUM AND PLATINUM | | RING CIRCUMFERENCE | 6.000 CENTIMETERS | | SCALE RANGE | +0.0 TO 90.0 DYNES | | SCALE READING TYPE | DIRECT | | SCALE SMALLEST INCREMENT | 1.0 DYNES | | USAGE DESIGN | INTERFACIAL TENSION |
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