lGESERCD EQUIPIHEnT FDR TESTII1G LUBHICHflTS NUMBER 1 IN LUBRICANT CONDITION MONITORING PORTABLE MINI-LAB FOR TESTING MOTOR LUBRICANTS Excellent correlation with ASTM-D2896 (BN) and ASTM D974 (AN) standards The CESERCO TAN + BN Test Kit is a true portable lubricant analysis mini laboratory. The TAN + BN Test Kit is a stand-alone solution designed for monitoring on the operation site 2 main characteristics of the lubricant: Acid Index (TAN) Acid lubricants are the source of numerous potential machinery failures through: Corroding of metallic components Gumming and clamping of lubricated parts Production of glaze and sludge in the circuitry The GESERCO TAN test allows for precisely, simply and quickly monitoring and calculating the TAN value in mg KOH/g at the operation site of the lubricated equipment. • Application: clear oils & black oils Range: 0 to 6 TAN • Sensitivity: ± 0.05 TAN Test duration: 15 minutes Alkaline Reserve (BN) The alkaline reserve (Base Number - BN) formulated into engine oils neutralizes the acids produced by the combustion of fuels containing sulfur that could damage the engine. In service, the BN of the engine oil falls from its original value until it reaches a minimum acceptable level (typically 50% of original value). GESERCO’s state of the art Rapid Oil Test Gauge provides accurate digital measurement of the Base Number (BN) within minutes. Ranges: 5 custom ranges between BN 0 & BN 100 • Test duration: 3 minutes Specifications • Dimensions: 53 x 43 x 16 cm Weight: 7.5 kg The kit is housed in a strong and light aluminum case. Internal foam to secure and protect accessories. Product Code TAN + BN Test Kit Industrial: MT90133 TAN + BN Test Kit Marine: MT90134 Spare pack for TAN test - 50 tests: PP9116 Spare pack for BN test - 50 tests: PP9101 Maintenance pack for Rapid Oil Test Gauge: PP9102 The kit include all accessories, reagents and operating manuals for performing and understanding 50 tests. ClGESERCD EOUIPraEnT FDH TESTinD LUBHICHflTS SPECIFICATIONS MAY CHANGE WITHOUT NOTICE TAN + BN TEST KIT 2025/07