LaserGas™ III HF Portable analyzer is compact, lightweight and battery powered instrument which is ideal for HF leakage detection. With on-board pump and connections for Teflon tubing the target gas is continuously transferred into the internal measurement cell. The instrument´s low power design gives long operating time on each battery cycle. The analyzer provides reliable operation with instantaneous response and sufficient dynamic range to measure from sub ppm to several hundred ppm HF concentrations.