The inductively-heated plasma generator IPG6-B has been established at Baylor University as an experimental facility and plasma wind tunnel for multiple scientific applications including research in (aerospace) engineering, astrophysics, complex (dusty) plasmas and materials science. Within this work, the wide range of operational parameters provided the facility is presented. A pitot probe and a calorimeter were designed and qualified to measure generator efficiency, plasma enthalpy and Mach number as well as resistance and reactance of the plasma for various power levels and volume flows. Sub- and supersonic flow conditions for Mach numbers between Ma=0.3−1.4 have been characterized for air, Argon, Helium and Nitrogen. Overall power coupling efficiency as well as specific bulk enthalpy of the flow have been determined by calorimeter measurements to be between η=0.05−0.45 and hs=5−35 MJ kg−1 respectively depending on gas type and pressure. The characterization has shown a wide range of reproducible plasma conditions that can be produced by the facility. As such, the results of this work enable planning and design of future experiments and assessment of future improvements of the facility.