9 Distillation apparatus for scientific purposes; coffee densitometers; Diagnostic apparatus for analysis of beverages; measuring apparatus, namely, meter for measuring coffee moisture, coffee density, coffee temperature, coffee color scale, caffeination, and digital weighing scale; analyzers for measuring and testing coffee beans and ground coffee; spectrophotometric analyzers; moisture meters; apparatus and instruments to test and measure moisture content, density, weight and capacitance; titrators; hydrometers; measuring instruments, namely, apparatus for measuring coffee roast degrees and aromas; acidity analyzers; electric apparatus for the analysis of coffee; electric devices, namely, spectrophotometric analyzers and temperature sensors for use in the quality control of coffee; Concentration meters; Densimeters; Refractometers; Salinometers; Scientific instrumentation for measuring concentrations of chemicals in water