Automatic: Background measurements.    The background measurements are performed automatically without user intervention. This alignment can even take place if a sample is located in the sampling position. The perfect prerequisite for optimal and secure measurements at any time – without (human) errors.     Practical: Efficiency in every detail.    The housing and touch-screen monitor are rugged and easy to clean – ideal for lab and at-line environments. The exchange of the light source, if required, can be done in a few seconds. Also the desiccant cartridge, which keeps the inside low on humidity can be changed easily.    Operation on-site: Precise technology and robust design.    Besides its encapsulated housing to protect the optics, TANGO is insensitive to vibrations and temperature changes    Transmission measurements: highest precision for liquids.    TANGO for measuring liquids comes equipped with an active sample heater/cooler as standard. The temperature of the sample can be selected between +20°C and +80°C. A sensor is permanently checking the temperature of the sample vial.     Reflection measurements: analyze solids efficiently.    TANGO for measuring solids contains a gold coated integrating sphere for analysis    by diffuse reflection. This sphere ensures highly reproducible measurements of inhomogeneous samples. The diameter of the measurement spot is around 10 mm; the measured sample surface can be enlarged by using sample rotators.