- All values
are nominal. Straight lamps are measured
from base-face to base-face.
U-lamps are measured from base-face to
outside of bend.
Length tolerances are for:
-Double ended Bipin straight lamps:
+-3.0mm
-Slimline, Cold Cathode & all single
ended:
+-3.0mm
- The genetic material
DNA (deoxyribonucleic acid) of the
microorganism is the target of the UV light
- Custom designed lamps
can be engineered to combine any of the
above type quartz or special higher purity
quartz such as synthetic grades
- While 15mm
(*T5) lamps have been the industry standard,
we offer lamps in diameters of 4-32mm, and
in custom lengths of up to 2 meters!
- Available in
buulk-packs of 60 lamps per carton to reduce
freight costs
- Approximate output at
253.7nm at 100 hours use under laboratory
conditions. Subject to wide variations due
to application conditions.
- Rated average useful
life is defined as the average life of a
group of lamps when operated under
laboratory conditions in air and for
reference purposes only.
- Ozone output of "VH"
varies widely with changes in airflow,
ambient air temperature, pressure, humidity,
and many other factors.
- At line
frequencies of 50 or 60Hz when using a
magnetic ballast, the lamp wattage is
determined by the product of the lamp
voltage and current times the apparent power
factor of the power supply being used. At
high frequency (>10KHz), the power factor is
unity (one) and the wattage is obtained as
the product of voltage and current.
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- The unique
single-ended design is particularly suited
for domed quartz sleeve applications. The
end of the lamp with the pins is positioned
The unique single-ended design is
particularly suited for domed quartz sleeve
applications. The end of the lamp with the
pins is positioned at the open end of the
sleeve at the top. This reduces electrical
problems associated with condensation at the
bottom of vertical units. Electrical
continuity is accomplished through the use
of two external uv emitting heat shrinkable
tubing wires. Longer
lengths employ spacing rings. The 4-pin
single ended design permits the use of
standard circline sockets. The lamps are
supplied with ceramic bases, which are
resistant to UV and ozone. They will not
burn or deteriorate, and they eliminate
quartz sleeve fogging.
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