Trutest
is the world's most technologically advanced field service
instrument enabling fire alarm engineers (technicians) to
measure the sensitivity of installed smoke detectors quickly,
accurately, easily and above all, professionally.
A
revolutionary product, Trutest not only introduces
a smoke test aerosol through the vents of the installed
detector to the sensing chamber, but operates using
a precision closed loop system - measuring smoke obscuration
and feeding back information to a controlling microprocessor.
Reduces false alarms
Verifies the protection you need from
your detector
Battery operated and light
Simple to use
Suits most detectors
Calibrated in %/ft
Tests installed detectors
Self calibrates before testing
Measures actual sensitivity
GENUINE 'ONE
TEST' MEASUREMENT
Some standards permits sensitivity test frequencies
to be extended after proven detector stability.
This relies on tracking drift, which can be done
only by measuring actual sensitivity readings.
Trutest does not need
two tests to check the upper and lower limits. Just one test
provides an actual reading in %/ft which can be compared year
on year to establish drift. Other features include:
Auto self calibration before
each test
Telescopic adjustment to over 20ft/6m
Battery charge for a complete day's testing
All hardware supplied in kit price quoted
(smoke aerosol separately)
REALLY
SIMPLE TO USE
Assemble with ease
Offer up to detector
Select detector type and profile
Start test
Smoke level automatically increases
until detector goes into alarm
Stop test and take reading
Smoke
detectors need to be independently tested for
sensitivity using a third party device because
their sensitivity can fluctuate. Over-sensitivity
can cause false alarms and under-sensitivity delayed
alarms.
Supported
by International Standards Conventional systems
have no facilities for self-testing and intelligent
systems, often believed to be self testing, can
be seriously misleading.