testo 350 Emission Analyzer:
A New Standard in Serviceability
The new  testo 350 raises the bar in testing serviceability. Its new design allows for
routine service and "plug and play" convenience – no tools needed. Simply click out
the sensor, or chiller filter, or pump – it's that simple. Other features include: • Easy-access service opening • Thermally-separated sensor chamber • Plug and play "smart sensors" for easy field replacement • Automatically monitored condensate trap with CO2 upgrade • Cooling loop designed to isolate electronics and sensors from harsh ambient
conditions • Automatic flow-controlled sampling pump so a constant sample flow is maintained testo 350 Control Unit and Analyzer Box The new  testo 350 control unit is small in size, but big in capability. The interface
provides a variety of field configurations that makes testing easier to perform, faster to
setup and safer for you. As soon as you pick up the  testo 350 analyzer box, you will know it is rugged, but you
will be surprised at its light weight. Don't let that weight fool you however. It is packed
with the latest in measurement technology. The analyzer box contains the sensors,
pumps, electronics and of course testo's analyzer know-how. Analyzer Box • Up to six sensors can be installed and additional parameters can be swapped out in
seconds • Integrated circuitry for a better response, easier calibrations and unmatched
versatility • Sensor interference filters and smart diagnostics assure sensor accuracy, increased
sensor life, and quick replacement • Advanced continuous temperature compensation eliminates drift due to changing
ambient conditions • Automatic or user-defined dilution systems dramatically increase testing range and
accuracy • Individual sensor temperature monitoring and temperature compensation • Increased thermal stability due to new housing design and insulating sensors from
heat and electronics

• Gas paths built with non-reactive materials necessary for the highest level of
accuracy

• Patented high velocity sample lines increases response time and maintains sample
integrity

• Sample conditioning utilizing thermoelectric cooling to remove moisture and provide
a dry sample resulting in a better measurement and is required by most testing
protocols

Control Unit

• Easy to read measurements, whether you are standing at the control panel or sitting
in your truck

• Control the analyzer box via Bluetooth up to 300 feet away or hard-wired up to 1000's
of feet away

• Store your data until it is convenient for download

• Realize the power of real time graphics on the 350's brilliant HD color display

• Measurements of velocity and flow, and the calculation of ton/year or lbs/hr, are
performed with ease

• Increase accuracy by eliminating long sample lines, long response times, and the
higher potential for sample absorption

• When complete, click control unit face down for protection during transport