Purpose built Low Temperature Laboratory. The laboratory floor has two “pits” to house low-temperature cryostats which require unusual overhead clearance and has multiple overhead crane access. The pits incorporate vibration isolation features to reduce the effects of micro phonic noise. One pit is circular, 1.0 m in diameter by 1.48 m deep and the second is rectangular, 1.38 m x 2.98 m x 0.49 m deep. The laboratory’s safety features include an extraction fan system and multiple oxygen level sensors with suitable alarms.