SKC 224-44XR Universal Pump - Manual (Page 3)

1
Description
The 44XR Universal Sample Pump is a constant fl ow air sampler suitable for a broad
range of applications. It is ideal for industrial hygiene studies as well as environmental
testing.
Low Flow Regulator Screw
(beneath cap screw) allows
pump to be switched from
high to low fl ow. Durable RFI-shielded Case
provides protection from
radio frequency interference
between 27 and 1000 MHz.
Rechargeable Battery
Built-in Particulate Trap
in see-through housing
protects pump.
Built-in Rotameter
provides a visible check
of relative fl ow rate during
sampling from 0.5 to 5 L/min.
Accessory Mounting Screws
allow sampling accessories
such as impinger holders to be
secured to pump.
Recessed Flow Adjustment
adjusts fl ow rate between
1000 and 5000 ml/min.
Tamper-resistant Cover
prevents changes to settings.
On/Off
Switch
44XR Universal Sample Pump
Air Discharge Port
(beneath cap screw)