Respectively used for such applications as drain monitoring and component QC, OCMA-500 and OCMA-550 Series feature USB data output port, 3.5 in. color graphic LCD, and as-needed unit conversion function. Japanese, English, and Russian languages are available, and measurement time is ~3 min depending on sample quality. Able to measure any oil with low boiling point, products do not require solvent evaporation process. Measurement mode for OCMA-500 can be switched automatically or manually.