| 摘要 |
<p>A system includes a remote sampling pump, an adapter, and a gas detection instrument. The adapter allows use of the gas detection instrument and the sampling pump, though the two were not designed as a unit. Such a system can be worn in a holster, for hands- free operation and easy signaling to the user when contamination is present. The pump delivers air samples from remote locations, through the clear adaptor, to areas on the detection instrument with sensors. When the contamination levels are sufficient for the gas detection instrument to enter an alarm state, lights on the detection instrument can be highly visible to the user wearing the system and others. The system incorporates airflow paths for the air samples that results in stable measurements on the gas detection instrument, features for securing the pump to the gas detection instrument, and high visibility of alarm lights through a clear adapter.</p> |
