Techkon Spectro Jet Manual page 75

Maintenance:
Warranty:
Recycling:
Calibration:
The device is maintenance free. The measurement aperture
has to be kept clean from dust. It can be cleaned with clean,
compressed air and an optics brush.
We recommend a functionality check-up every 24 months at the
TECHKON service center, which includes the issue of a new
Manufacturer certificate.
The warranty for TECHKON products is 24 months starting
with the date of purchase. The warranty is invalid if the damage
is caused by improper use of the device. Only original
TECHKON spare parts and accessories are to be used.
The device is according to §14 ElektoG registered under
the EAP no.: DE 98280049. Devices for disposal can be sent
directly to the manufacturer.
The integrated spectral sensor is calibrated by a white calibra-
tion. After performing a white calibration with the supplied
absolute white standard integrated in the charging console,
the device is long term stable. We recommend to make a white
calibration before every measurement series, to ensure the
device is calibrated correctly.
The remission values documented on back of the charging console
are derived from a ceramic white standard, which is referenced to
measurements taken and certified by the German Institute for
Material Testing (Bundesanstalt für Materialprüfung, BAM).