The Model 600 AP Velometer has seven scales as shown below, five feet per minute scales
Professional
Accuracy
The Velometer has a taut band suspension and a counter-balanced pointer
to provide a rugged yet highly sensitive movement:
• Accuracy is ¡¾2% of full feet per minute scales and 5% on the
static pressure scales.
• Meter can be held in virtually any position and still give
accurate readings.
Broad
Range— 50 to 10,000 (and 0 to 10" w.g.)
The Model 600 AP Velometer has seven scales as shown below, five feet
per minute scales and two inches water gauge static pressure scales.
• Easy to change ranges
• 5" arc on top scale
• Direct reading, correction factors necessary only in extremes of
altitude or temperature
• Equivalent metric scales also available
Exclusive Range
Selectors
Range changes are easy to make with the Alnor Range Selector. For
instance, if the pointer goes off scale at 1250 fpm, a simple
thumb-slide adjustment brings the instrument on to the 0-2500 fpm scale;
and back again when readings fall below 1250.
• Range selections for 0/1250 and 0/2500 fpm
• Also for 0/5000 and 0/10,000 fpm
• Low flow probe for 0/300 fpm
• All probes interchangeable without recalibration (including
probes purchased later)
Features
The
industry¡¯s most versatile instrument for air velocity
measurement from 50 to 10,000 feet per minute
Four
velocity scales and one static pressure scale plus set of
separate probes provides adaptability to dozens of
applications
Pitot
probes for ducts, stacks and fans
Diffuser
probes for ceiling and wall diffusers, supply and return
grilles
Low
pressure probe for paint spray booths, fume and laboratory
hoods
Static
probe with inches of water gauge for static pressure checks