Irradian Limited
PR203 Radiometer
4
(continued):
Front Panel Controls:
RANGE
Select auto ranging or manual range control.
SOURCE
Select between each of the three measurements
of irradiance from different light sources;
Halogen, Fluorescent or LED in µW/cm
2
/nm.
ZERO
Initiates a zero or background measurement
routine on all five ranges.
HOLD/RUN
Display is held at present reading until HOLD
button is pressed again.
Select to run or hold a special mode.
MODE
Select between AVERAGE, MIN, MAX and
INTEGRATE modes.
FUNCTION/RESET
Press to reset function values to zero.
RESET
Press to return to normal measurement mode
from manual range mode or special modes.
Note the display hold is not reset.
Power on / off button.
Display backlight on off button.
Display backlight will switch off after a
programmable delay, factory setting 60 secs.
Connectors:
8 pin DIN type detector connector.
5 pin DIN type RS232 connector.
Temperature Range:
0 to 40°C. 80% RH.
Dimensions:
150 x 80 x 45mm.
High impact polystyrene.
Weight:
350g