Gossen Mavo-Spot 2 USB - Manual (Page 25)

GOSSEN Foto- und Lichtmesstechnik GMBH
25
7.3 Factory Certificate
Factory certificate upon request (order no. H997B).
The traceability of measurement results to the national standard maintained by the PTB (German Federal Institute
of Physics and Metrology) is assured by means of the Wi 41G standard lamp. Depending upon how the instrument
is used, we recommend a calibration interval of either 12 or 24 months. Please contact our calibration service for
further details (phone: +49-911-8602-172).
8
Service Notes
The instrument does not require any special maintenance if used in accordance with the operating instructions.

Do not touch the front lens!

If the instrument becomes contaminated during use, clean the surface of the housing with a slightly moistened
cloth. If the optics or filter are contaminated, clean them with an optics cleaning cloth. Avoid the use of
cleansers, abrasives or solvents.

Use the instrument under normal ambient conditions. High atmospheric humidity and temperatures of greater
than 55° C and less than -20° C should be avoided.

When not in use, attach the lens cap to the front lens and store the MAVO-SPOT 2 in the included aluminum case.

Do not expose your measuring instrument to excessive temperatures, for example in closed motor vehicles
exposed to the sun, or near radiators and the like.

Never point the front optics towards the sun.

Do not expose the measuring instrument to strong impacts or vibration.

Do not attempt to repair or tamper with the instrument. The MAVO-SPOT 2 can only be repaired by authorized
GOSSEN service personnel.
If your MAVO-
SPOT 2 should at any time not perform to your satisfaction, or if you’d like to renew your factory
certificate, send the instrument to:

GOSSEN Foto- und Lichtmesstechnik GmbH, Lina-Ammon-Str.22, 90471 Nürnberg, Germany