NTi XL2 Firmware V2.22
The new Firmware V2.22 extends the function range for the XL2 Analyzer. The new Spectral Limits Option adds an additional RTA Analyzer with selectable spectral resolutions of 1/1, 1/3rd, 1/6th and 1/12th octave. It also allows capturing of multiple traces in the internal memory. Measurements can be either displayed as absolute traces or shown relative to previously stored traces. This powerful functionality simplifies comparison of frequency responses and adjustments to an ideal response curve. Spectral measurement can be compared against a tolerance curve and exceptions are visualized in every frequency band. Tolerance curves can either be imported from txt-files or directly derived from captured measurements. For higher frequency resolutions beyond 1/12th octave the Spectral Limits Option activates the tolerance handling and capturing in the real time FFT function. The new XL2 firmware also supports starting passed/failed measurements with an automatic level trigger or external digital input. These new features promote the XL2 for automated measurements in industrial applications.