QTY. 1. MODERN SCIENTIFIC RESEARCH AND PROCESS CONTROL EQUIPMENT ENGINEERED

QTY. 1. MODERN SCIENTIFIC RESEARCH AND PROCESS CONTROL EQUIPMENT ENGINEERED AND BUILT BY THE CHICAGO U.S.A. NACE BATH RUST PREVENTING CHARACTERISTICS OIL BATH ASTM D3603 DETERMINES A LUBRICANT'S ABILITY TO PREVENT RUSTING OF METAL SURFACES. SUITABLE FOR STEAM TURBINE OILS GEAR OILS HYDRAULIC OILS AND OTHER TYPES OF INHIBITED MINERAL OILS. A STEEL TEST SPECIMEN IS IMMERSED IN A HEATED MIXTURE OF SAMPLE OIL AND WATER WHICH IS STIRRED CONTINUOUSLY DURING THE TEST. AFTER THE TEST PERIOD THE SPECIMEN IS EXAMINED FOR RUSTING. THE STANDARD (ASTM D665) METHOD USES A VERTICAL SPECIMEN; THE 'HORIZONTAL DISC METHOD' (ASTM D3603) USES BOTH HORIZONTAL AND VERTICAL TEST SURFACES. CONSTANT TEMPERATURE BATH WITH STIRRERS FOR RUST PREVENTING CHARACTERISTICS TESTS. STIRS SAMPLE-WATER MIXTURES AT 1000RPM AND CONTROLS TEMPERATURE WITH ± 0.5°C (± 1°F) STABILITY. IMMERSES TEST BEAKERS AT THE PROPER DEPTH PER ASTM SPECIFICATIONS.6 PLACE OVERHEAD STIRRING STAINLESS STEEL VARIABLE HEAT CONTROLLED BATH.