TREND AIRSHIELD - TECHNICAL SPECIFICATION

AIRSHIELD
-3-
Abnormal Not for use in explosive gas
atmospheres. If the fan
ceases to function whilst in
the contaminated area,
leave the contaminated
area immediately, do not
remove the Respirator until
you are clear of the
contaminated area. Note:
During this condition there
will be an increase in the
exhaled carbon dioxide
content within the
respirator.
Filter: EN 146 Class THP2 tested
against Sodium Chloride
aerosol 0.02 to 2 micron
with a mass median particle
size of 0.6 micron. For use
against solid and water
based aerosols only.
Battery Pack: 3.6v DC. Recharge time 14
hours from fully discharged
or 1.5 hours per hour usage
time. Life Nominal 900
cycles.
Battery Charger: Mains operated double
insulated complying with
most high integrity
standards. 4.35v DC output,
constant current with
current limiting circuit. No
known overcharge problem
when batteries are left in for
long periods.
Visor: EN 166 requires the visor to
be stored in a clean dry
area away from direct
sunlight and heat, temp.
0-45°, atmospheric
pressure 800-1300 mbar,
humidity 0-90%
TECHNICAL SPECIFICATION
Type: Respirator, powered particle
filtering device.
Respiratory Approvals
Europe: Complies with European
Standard BS EN146:1992
Class THP2.
UK: Suitable for use under
COSHH, CAW, CLAW and
IRR.
Head Protection: This is NOT an industrial
safety helmet.
Eye Protection Approvals
Eye Protection: Complies to European
Standard BS EN166:1995
Low energy impact
General
Weight: Complete with battery pack
and filters but no additional
accessories, 735g nominal.
Head Size: 52 to 62cm
Initial Design
Flow Rate: 180 l/min (clean filters,
fully charged battery).
Min Design
Flow Rate: 140 l/min.
Duration: One battery pack will
operate in excess of 4
hours.
Two battery packs will
operate in excess of 8
hours.
Very High Work EN 146 requires all
Rate: manufacturers to state that
at very high work rates, the
pressure in powered
respirators MAY become
negative at peak inhalation.
Protection Factor: Minimum 20 assessed
against EN 146.
Environmental
Range: Storage Use
Temperature 0°C to 45°C -5°C to 50°C
Pressure 800 to 1300 mbar 800 to 1300 mbar
Humidity 0 - 90% 0 - 90%
(out of direct sunlight)
Conditions:
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