Standard Operating Procedure

Safety equipment

It is a requirement of using this laboratory that the following safety equipment must be worn at all times:

  • Closed in footwear

Gas proficiency training

Following on from the safety considerations, it is a requirement of using this laboratory that you are assessed for proficieny in safely handling the gases that are available. This training must be conducted by an authorised person which will typically be one of the appointed University lab supervisors (see contact details on door of lab). Gas proficiency training must be renewed every 12 months and lodged with the School of Physical Sciences HSW administrators. Training will include but not be limited to:

  • Gas isolation and flow regulation at the cylinder
  • Gas isolation and flow regulation at the Mass Flow Controllers
  • Leak detection
  • Gas flow through the instrument and proper ventilation

Gas line checks

It is a requirement for operating this laboratory that gas lines accessible within the lab are checked by a proficient person at a minimum every 12 months for leaks and general wear and tear of hoses. A spreadsheet is available within the lab that documents all past gas line checks. This spread sheet must only be filled out by, or under the direct supervision of, someone that has completed the aforementioned gas proficiency training. The inspector must date and sign the inspection spreadsheet after succesfully checking all gas lines and taking appropriate measures to prevent leaks.

High-temperature warning sign

A laminated warning sign is available within the lab for use during high-temperature experiments. The furnace and apparatus can get extremely hot during high-temperature operations; however, this fact may no be readily apparent to bystanders or other users of the lab. For this reason, the high-temperature warning sign must always be placed in an obvious location near the furnace to warn people of the potential danger. This sign must remain in place for the duration of the experiment.

High temperature warning sign

The high temperature warning sign located within the lab must be placed in a visible position in front of the furnace during all operations.