
Datalogging Solar Power Meter / EN
11
08/15/16 Version No. 01
5-3 Solar Power Transmission Measurement
In transmission mode, the meter is able to calculate the solar
transmission percentage associated with a given material
such as glass, film or other transparent materials.
1. Push the “
” key to turn on the meter.
2. Push “SET” key to select the desired W/m
2
or Btu / (ft
2
x h) unit.
3. Position the meter with the solar sensor facing the sun directly.
4. Push “POWER / %” key to transmission mode, LCD then
shows “ % ” mark.
5. Push “
↵
” key to store the solar power measured value
as a reference, LCD then shows “100.0%”.
6. Put the glass or film material between the solar source
and the meter solar sensor.
7. Read the LCD display.
8. Push “HOLD” key, if the displayed value needs to be held.
Push “HOLD” key again to exit data hold mode.
9. Remove the sample material and confirm the meter
returns to 100.0%. If the meter does not display 100.0%
with the sample removed, ignore the reading and begin
the test process again.
10. Push “POWER / %” key to exit.
Содержание ISM 410
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