Variations in temperature, pressure and humidity (TPH) influence the refractive index of air with leads to virtual drifts of the optical path. The environmental module is an accessory for the PicoScale system. It tracks TPH data and the PicoScale controller efficiently corrects these virtual position drifts. Furthermore, the TPH data can conveniently be monitored in the PicoScale GUI.
|Temperature accuracy||± 200 mK|
|Pressure||± 2 mbar|
|Humidity||± 2 %|
|Resulting position uncertainty||< 1 ppm|
|Connectivity||Hot pluggable to PicoScale controller|