The Model AB599100 and Model AB599101 Hygrometers are certified to be accurate within ¡¾3% RH.
The Model AB599100
and Model AB599101 Hygrometers are certified to be accurate within ¡¾3%
RH. The dial indicates the complete range of 0 to 100% relative
humidity. Each instrument has been tested at three different positions
of the dial at temperatures ranging from 32¡Æ to 230¡ÆF. The bi-metallic
thermometer on the model AB599100 is accurate to 1% of scale and has a
range of -10¡Æ to 190¡ÆF.
An internal DUROTHERM (man-made fiber) element expands as humidity
increases and contracts as humidity decreases. This expansion and
contraction is mechanically linked through precision bearings and gears
to the humidity pointer. No batteries or external power supplies are
needed. The unit is completely self-contained. A calibration screw is
accessible through a slot in the case for periodic calibration to a
known humidity standard.
Features
Solid
brass case
Gleaming
finish
Case
drilled for wall mounting
5"
diameter dial
Black
dial with white numbers and letters
Overall
Diameter 6"
CAT
NO.
MODEL
DEscRIPTION
AVAIL
PRICE
AB599100
HTAB-169
CERTIFIED
RELATIVE HUMIDITY METER WITH TEMPERATURE INDICATOR