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National Stock Number:
6650-00-241-0970
Federal Supply Class:
6650
National Item Identification Number:
002410970
Description:
CATHETOMETER
Detail:
AN INSTRUMENT OF ACCURATE MEASUREMENT OF DISTANCES OR OF THE SMALL DIFFERENCE OF DISTANCE OR HEIGHT SUCH AS THE UPPER SURFACES OF TWO COLUMNS OF MERCURY OR OTHER FLUIDS OR OF THE SAME COLUMN AT DIFFERENT TIMES. IT CONSISTS ESSENTIALLY OF A TELESCOPE, HORIZONTALLY MOUNTED ON A CARRIAGE, WHICH TRAVELS ON AN ACCURATE VERTICAL AND/OR HORIZONTAL GUIDE AND WITH AN ACCURATELY GRADUATED SCALE.
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Manufacturer Information:
| M901 | 23876 | GAERTNER SCIENTIFIC CORPORATION |
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Techincal Specification:
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SCALE IN IN.,40 IN. LG W/0.025 IN. INCREMENTS VERNIER 0.025 IN. W/0.001 IN. INCREMENTS | | SPECIAL FEATURES | VERTICAL GUIDE BAR HOLLOW, CLOSE GRAINED CAST IRON; TELESCOPE ACHROMATIC OBJECTIVE, 90 DEG CROSS HAIRS |
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