KERN ORA 1 RE, Руководство по эксплуатации

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5 ORA_90BE-BA-e-1510
3 General information
3.1 Intended use
The refractometer is a measuring instrument for determining the refractive index of
transparent substances in liquid or in some cases also in the solid state. It is used to
observe the behaviour of light as it passes from a prism with known properties to the
substance being tested.
Use of the refractometer for other purposes is contrary to its intended use and may
be hazardous. The manufacturer shall not be liable for any damages caused by im-
proper use.
3.2 Warranty
The warranty shall be void in the event of:
Failure to observe the instructions in the operating manual
Use for purposes other than those described
Modifications or opening the device housing
Mechanical damage and/or damage resulting from media, liquids, natural wear
and tear