Service / repair

All units are subject to a comprehensive set of tests/ analysis as part of the service, recalibration and test process.
Any customer reported faults or concerns are investigated and rectified.  

• Internal Filters:- All internal filters are changed
• Oxygen Cell:- Is tested and replaced (if necessary)
• Communications:- The instrument's communications performance is tested and verified
• Software:- All units will be upgraded to include the latest software
• Battery:- All instrument batteries are cycle charged through the process to ensure effective operation. They are replaced if any defect is found. Off current tested to ensure batteries are not drained quickly when the unit is switched off
• Accessories:- Any accessories returned are tested and calibrated (where applicable)
• Modification:- Units are modified to latest specification (where necessary)
• Pump:- Fully tested for flow fail, vacuum and leaks
• Leak Test:- Fully leak pressure and gas stability tested
• General Operation:- General specification functions are tested