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National Stock Number:
6630-00-526-6777
Federal Supply Class:
6630
National Item Identification Number:
005266777
Description:
COMPARATOR,COLOR
Detail:
AN INSTRUMENT USED TO DETERMINE HYDROGEN ION CONCENTRATION, RESIDUAL CHLORINE CONTENT, PHOSPHATE CONTENT AND/OR OTHER CHARACTERISTICS OF WATER BY VISUALLY COMPARING A SAMPLE, TO WHICH A SPECIFIED QUANTITY OF AN APPROPRIATE INDICATOR SOLUTION HAS BEEN ADDED, WITH A COLOR STANDARD. THE COLOR STANDARDS USED FOR THESE TESTS ARE MOUNTED IN A SUITABLE HOLDER AND GRADED TO REPRESENT THE INDICATOR COLORS FOR VARIOUS PH VALUES, CONCENTRATION OF CHLORINE, PHOSPHATE, OR OTHER SUBSTANCE.
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Manufacturer Information:
| 21429-7 | 11273 | CENTRAL SCIENTIFIC CO EDUCATIONAL | | 6630-00-626-6777 | 25518 | J & H BERGE, INC. |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | 1-PIPET,DROPPING,1-BOTTLE SOLUTION,INDICATOR 50 ML,2-TUBE,SOLUTION | | COLOR GRADUATION | 6.8 AND 7.0 AND 7.2 AND 7.4 AND 7.6 AND 7.8 AND 8.0 AND 8.2 AND 8.4 | | COLOR RANGE | +6.8 TO 8.4 PH | | HOLDER TYPE FOR WHICH DESIGNED | DISK | | OVERALL HEIGHT | 3.750 INCHES NOMINAL | | OVERALL THICKNESS | 2.375 INCHES NOMINAL | | OVERALL WIDTH | 3.750 INCHES NOMINAL | | MATERIAL | PLASTIC HOUSING | | VIEWING SYSTEM TYPE | PRISM |
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