KOEHLER INSTRUMENT COMPANY INC

KOEHLER INSTRUMENT COMPANY INC SAYBOLT CHROMOMETER A.S.T.M. D-156 MODEL: K13009 STANDARD MANUAL SAYBOLT CHROMOMETER DESIGNED EXCLUSIVELY FOR LABORATORY COLOR DETERMINATION OF HIGHLY REFINED PETROLEUM PRODUCTS UNDER THE ASTM D156 STANDARD TEST METHOD SAYBOLT COLORS CORRESPONDING TO DEPTHS OF OIL IN A WOODEN CARRYING CASE. THE SAYBOLT COLOR TEST IS USED FOR QUALITY CONTROL AND PRODUCT IDENTIFICATION PURPOSES ON REFINED PRODUCTS HAVING AN ASTM COLOR OF 0.5 OR LESS. PRODUCTS IN THIS RANGE INCLUDE UNDYED MOTOR AND AVIATION GASOLINES JET PROPULSION FUELS NAPHTHAS KEROSENE AND PETROLEUM WAXES. THE SAYBOLT CHROMOMETER (P2740-1) CONSISTS OF A MATCHED SET OF SAMPLE AND STANDARD TUBE ASSEMBLIES WITH OPTICAL VIEWER. COMPARES A SAMPLE OF THE PRODUCT TO BE TESTED AGAINST STANDARD COLOR DISCS UNDER A UNIFORM LIGHT SOURCE. REDUCE COLUMN HEIGHT UNTIL THE SAMPLE FIELD IS LIGHTER THAN THE COLOR STANDARD AND CONVERT HEIGHT TO SAYBOLT COLOR USING CHART ON INSTRUMENT. THREE-POSITION TURRET ON STANDARD TUBE PERMITS CONVENIENT CHANGING OF COLOR DISC COMBINATIONS. INCLUDES DAYLIGHT LAMP (P2740-3) PROVIDES STANDARD LIGHT SOURCE PER ASTM SPECIFICATIONS. INCLUDED ACCESSORIES: WHOLE COLOR STANDARDS (3) HALF COLOR STANDARD (1) AND ENGRAVED CONVERSION CHART. CONFORMS TO THE SPECIFICATIONS OF: ASTM D156; DIN 51411; FTM 791-101; NF M 07-003.