Impact / Impact Pro / Impact Pro IR Operating Instructions
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6�11 Body Harness Kit
(Part Number: P2302B0822)
Simply clips onto the rear of the instrument. Allows the instrument
to be worn on the chest within the breathing zone. Comes with a
waist strap and neck strap.
6�12 Pump Adapter Kit
(Part Number: 2302B0814)
When attached to the front of an instrument fitted with a pump, the
pump will be automatically activated. Subsequent removal of the
adapter will switch the pump off. This maximizes battery life of the
instrument, and prolongs the life of the pump. It is colored black to
differentiate it from the flow adapter. See Section 6.8 Flow
Adapter.
6�13 10m Sample Tube Kit
(Part Number: 2302B0828)
Extends the sampling reach of the instrument, and can be used
with the hand aspirator or Pump Adapter Kit. Supplied with a
coupler it can be extended beyond 10m (30’) by purchasing
additional kits. The maximum recommended length is 20m and
the sample time should be adjusted accordingly.
6�14 Earpiece
(Part Number: 2302B0841)
For noisy environments the earpiece plugs into the
audible aperture, to allow any audible alarms or signals
to be heard. The vibrating alarm, if fitted, will still operate.
The instrument audible alarm produces a high sound
level. Caution should be exercised when using the
earpiece.
6�15 Base Station PC Link Cable
(Part Number: P2302D0807 RS232 to RS232)
(Part Number: 151-004-555 RS232 to USB)
This is supplied to connect the Base Station to a standard
9-pin D-type RS232 serial port on a PC or laptop,
running the ICU software. An RS232 to USB cable is
available for PCs not fitted with a serial port.