maintenance curve

maintenance curve

For a light source, same as life performance curve.
References in periodicals archive ?
Check & Call lets the user stay ahead of the preventive maintenance curve by automatically reporting low-toner status and certain mechanical problems to a service center.
Check & Call lets the user stay ahead of the preventive maintenance curve by automatically reporting low- toner status and certain mechanical problems to a service center, while the Remote Diagnostics System enables expert off-site technicians to quickly troubleshoot and provide solutions via telephone line or the Internet.
We can be heartened that there is now an industry standard for extrapolating LED lumen maintenance curves [IES 2011].
Full browser ?