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www.renishaw.com/xm60
XM-60 and XM-600 multi-axis calibrator
XC-80 environmental compensator
The XM specified accuracy for interferometric measurements is only valid
when used with a calibrated XC-80 environmental compensator.
Changes in air temperature, pressure and relative humidity affect the
wavelength of the laser light and, therefore, the measurement readings taken.
The XC-80 environmental compensator and its sensors very accurately
measure the environmental conditions and compensate the wavelength of the
laser beam for variations in air temperature, air pressure and relative humidity.
NOTE:
For full details on XC-80 operation and specification, please refer
to the
XC-80 environmental compensator
user guide (Renishaw part no.
F-9908-0294).