1500 Series A2 1-3
Thermo Scientific
Section 1
Description
Safety lockout
To protect from UV radiation, the optional UV light will not turn on if
the front window is open. While the UV light is on, the front window
should remain closed. The closed window blocks out the UV rays.
Opening the window will cause the UV light to turn off.
Digital Airflow Verification (DAVe)
Independent monitoring of inflow and downflow air velocities
guarantees that product and personnel protection remain
uncompromised. Airflow monitoring determines the velocity of the
airflow in the sample chamber as well as the inflow velocity of air
through the exhaust opening. As soon as airflow velocities rise above or
fall below a specified safety value, an audible and a visual alarm is
activated.
Window position monitoring
The position sensors detect the size of the front window opening and
indicate whether the window is open to the specified work position,
closed (energy saving) or in an unsafe intermediate position.
Safety Systems
(continued)
