Iq force™ Gas Detector Reference Manual


Motorized sample-draw pump



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Motorized sample-draw pump
4. Insert the end of the sample probe into the location to be sampled. Squeeze the aspirator bulb to draw the sample from the remote location to the sensor compartment.
NOTE
To ensure accurate readings while using the manual
sample-draw kit, it is necessary to squeeze the bulb once
for everyone foot of sampling hose for the sample to first
reach the sensors, and then to continue squeezing the
bulb once per second for an additional 45 seconds or until
readings stabilize. For example, if 10 feet of tubing is used,
it will be necessary to draw the sample in by squeezing
the bulb repeatedly fora minimum of 55 seconds or until
readings stabilize.
6. Note the gas measurement readings.
CAUTION
Hand-aspirated remote sampling only provides continuous gas
readings for the area in which the probe is located while the bulb


Iq force™ gas detector
Contacting honeywell analytics
Technical services
Appendix a toxic gas measurement – warning, danger, stel,
Appendix d toxic sensor cross-sensitivity .............................. 52
Operating temperature
Multi-sensor capability
Table 2. alarm logic
Iq force portable gas detectors have been designed for the
In the event of an lel over-range alarm, the iq force must be
A sensor that cannot be calibrated or is found to be out of toler-
Do not use the pump for prolonged periods in an atmosphere
Case: the instrument is enclosed in a solid pc (polycarbonate) case with tpe (rubber) overmold.2. front face:
On/off mode button:
Battery charger connector:
Turning the iq force on
Notethe bump test interval and bump test due reminder are
Notesample probe assembly and tubing must be attached when
Always verify that all sensors present in the instrument are
Turning the iq force off
The iq force is designed to detect potentially life threatening
The iq force must be located in a nonhazardous location during
A combustible sensor over-range alarm indicates a potentially
Pc connection via infrared port
Error messages
Manual sample-draw kit
Motorized sample-draw pump
The canadian standards association (csa) requires the lel
Calibration/accuracy verification
Figure 1. bump test/span calibration setup
Fresh air/zero calibration
Possible causes and solutions
Fresh air/zero calibrations may only be performed in an
Span calibration
Noteonce the calibration cycle is completed, the iq force will
Possible causes of span calibration failure and remedies:
A sensor that cannot be calibrated or is found to be out of
Noteto enable the h
Notehoneywell analytics recommends regular verification of
Notethe bump test interval and bump test reminder are used
Toxic gas measurement – warning, danger, stel, and twa alarms
A.2 time weighted average (twa)
Appendix b calibration frequency rec-
Verification of accuracy & related terminology
Lengthening the intervals between calibration checks or bump tests
One button automatic full calibration and calibration docks
Iq force sensor information



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