FUME AND SMOKE EXTRACTION
The HJ3100 fume extraction
unit is designed expressly for use at soldering stations, extracting the
contaminated air directly at the source. (Shown above: Loc-Line hose with
rectangular hood sold separately. See Accessories for details.)
The HJ3100 is a high-mass flow, low vacuum
system. Contaminated air is captured from the workplace surrounding the
soldering station by the hood or hoods, and transferred to the HJ3100 unit by
flexible or rigid ducts.
Inside the unit, two filters, comprising
three stages of filtering, remove
the contaminants from the air. The purified air is then returned to the area
where the HJ3100 is located.
The pre-filter is made of a treated polyester material that removes coarse
particles, such as dust, thus extending the life of the main HEPA filter. The
HEPA (High Efficiency Particulate Air) filter consists of a pleated fiberglass
paper medium, providing the greatest amount of surface area within the volume
of the filter case.
The standard filters used in the HAKKO HJ3000-series fume
extractors contain an activated carbon element built into the filter. This
filter is designed to last the life of the main HEPA filter. Carbon filters
have absorption ratings of 80-85%.
Efficiencies of the various HEPA/carbon filters for the HJ3100 are greater
than 98% at 0.3 microns. All tests per the DOP test as stipulated in MIL-STD-282.
A wide range of accessories are available.
Part Number: HJ3100 (see Specifications for details)