Labconco Protector XLE Fume Hoods 9970801 User Manual
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Performance Features
The Protector® XLE Laboratory Fume Hood is designed to meet the needs of the
laboratory scientist. The laboratory fume hood has been designed to effectively
contain toxic, noxious, or other harmful materials when properly installed. A
fully featured by-pass hood with baffle and air foil, this hood maintains safe
airflow. Optional energy saving A-Style Combination Sash models are also
available. The hood features by-pass airflow design that allows the hood face
velocity to remain relatively stable as the sash is closed. Airflow is diverted
behind the front panel and under the air foil to help control fluctuations in face
velocity, which occur as the sash is closed.
1. Unique sash provides maximum visibility of 35.00" high while
conserving energy by limiting sash travel to 28". Vertical-rising sash
may be raised from a closed position to 28" operating height. Optional
sash stops are available to limit sash height and reduce energy usage. The
sash can be locked open at the 28" height for loading and unloading
operations. When the upper sash lock is released the sash will
automatically lower to its designed operating height at 18". The sash can
be lowered manually to any position lower than the 18" operating position.
2. By-pass airflow design ensures relatively stable face velocities.
3. Large usable interior work depth and interior height of 48" provides
ample working space.