USES:
• Measurement of all physical parameters
necessary for the
evaluation of indoor thermal
environments
• Measurement of air temperature and velocity,
surface temperature, plane radiant temperature,
radiant temperature asymmetry and humidity
•
To
establish acceptable working environments
in
offices, light industry, hospitals, etc.
• Evaluation of thermal comfort in aircraft, trains,
buses and other transport environments
• Evaluation of complaints concerning indoor
thermal environments
• Assessment of the effectiveness of changes to air
conditioning and
ventilation systems inside
buildings and vehicles
•
Assessment of the effectiveness of changes to
heating and
cooling systems inside buildings
•
Research into indoor thermal environments
The
Indoor Climate Analyzer
Type
1213 is a unique, compact, direct-read-
ing
instrument
for
measurement
of all
the
essential physical
parameters
need-
ed
to assess indoor
thermal
environ-
ments.
It
is extremely simple to operate
and
may be used in buildings
and
also
vehicles which have
their
own enclosed
thermal
environments. Results can ei-
ther
be obtained directly from
the
easy-
to-read
20
character
alphanumeric dis-
play,
or
stored
in
the
non-volatile mem-
ory for
subsequent
display
and/or
plotting.
The
Type
1213 conforms
to
the
re-
quirements
of
ISO 7726
"Thermal
envi-
ronments -
Instruments
and
methods
for measuring physical quantities."
Introduction
On
Off
type 1213
Indoor Climate Analyzer
FEATURES:
• Easy operation - Type 1213 tells you what to do
• Self-test routines check correct functioning of
instrument
• Rapid response time for all measurements
• One small portable unit enables measurement of
all important thermal environmental parameters
•
No
recalibration when transducers are changed
• Data recording of up to
120
h
in
non-volatile
memory
• Stores
60
measurements of each parameter
throughout
pre-selected measurement period
• Large
20
character alphanumeric display
•
Linearized analogue outputs
• Digital, parallel, and serial interface (1213/WH
1791)
• Several power options available; internal battery,
mains or
DC supply
• Display
and output
in
either S.l. or Imperial units
On
11\
...
241\
120h
lu..ts
B
ril
ei & Kjaer
Indoor
Climate
A
nalyzer
Type
1213
The
measurement
of several physi-
cal
parameters
is
required
in
order
to
adequately describe
the
indoor
ther-
mal climate. Amongst
the
most
impor-
tant
of
these
parameters
are air veloci-
ty, air
temperature
,
humidity
and
ra-
diant
temperature
asymmetry.
The
Indoor Climate Analyzer
Type
1213
and
its
Transducers
measures
these
and
other
parameters.
ducers
are
connected by cables
to
the
Type
1213
and
four of
the
Transduc-
ers
can
be
mounted
on a light-weight,
photographic-type tripod.
The
fifth
Transducer
is for
measurement
of sur-
face
temperature
and
is
hand-held
in
contact
with
the
surface(s)
under
-i
n-
vestigation.
BP0424-13
The
Type
1213 Analyzer consists of
a portable,
battery
or mains powered
instrument
which simultaneously
senses
environmental
conditions via
five
separate
Transducers.
The
Trans-
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