WP
4
PotentiaMeter
Cleaning and Maintenance
50
View of inside block chamber
Mirror:
1. Wash hands with soap and water (to prevent oils
from contaminating the Kimwipe tissue and
being transferred to the mirror).
2. Wrap 1.5 — 2cm wide strips of Kimwipe around
the plastic spatula
3. Place a few drops of Decagon’s cleaning solu-
tion on the Kimwipe (this works best). Other-
wise, use a distilled water-moistened tissue to
gently wipe the mirror. If the mirror is very dirty,
clean it with reagent-grade isopropanol (isopro-
pyl alcohol), followed by multiple distilled
water-moistened tissues.
thermopile
mirror
optical sensor
chamber fan