ALTANA Haze-Gard Dual - Manual (Page 32)

31
English
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9.2 Continuous Mode ASTM
Transmittance
Conversion to Continuous Mode in
the ASTM measurement method is
the same as that for ISO, the only
difference being that the comp port
must be covered. A message is
displayed indicating this. There is no
defi nition of compensation with this
method. Neither are precautionary
measures are required if the mate-
rial being tested is changed. The
measurement values are saved by
pressing the “operate” button.
Haze
The transmission must be measu-
red with the Haze parameter. This
is also indicated on the display. The
redefi nition of the transmission is
triggered by pressing the “referen ce”
button.
You will be requested to place the
specimen at the haze-port.
The device will carry out the measu-
rement with the new reference. The
haze value is then shown on the
display. The corresponding trans-
mission value is indicated in the top
right corner of the display.
9 Continuous Mode