Walz MINI-PAM-II, Manual, Page: 92 / 130

Chapter 7 Touchscreen Operation
86
tor determined by the PAR sensor of the 2035-B clip with the
Calibration Factor determined by miniature spectrometer in the
PAR block arrangement (Fig. 13, page 23). The
Spec. Cal. Factor is correct if both setups result in similar Cali-
bration Factors. Ask Walz for the Spec. Cal. Factor when a 2035-
B clip is not at hand.
Internal PAR 7.3.4.1
“Internal PAR” opens the menu “Int. PAR Sensor Settings” (Fig.
50, page 87). In this menu, the last two lines display the PAR
measured by the internal and by the external PAR sensor (µmol
m
-2
s
-1
), when internal actinic light is switched on.
Remember that calibration of the internal PAR sensor is done by
comparison with a calibrated external sensor. The external sen-
Fig. 49: Sensor Settings Menu and its Submenus