Bolton Digital Photographic Society owns a colour calibration kit, which can be used to calibrate monitors, projectors and printers This is available for use by members.
The supplier, Datacolor, has produced a series of excellent guides to various aspects of colour calibration, and you are advised to study these first before trying your own calibration.
Spyder5 Chapter 1 – Understanding Digital Colour
Spyder5 Chapter 2 – Taking Calibrated Photos