AN ELECTRONIC INDICATOR FOR MONITORING EFFICACY OF A CLEANING CYCLE
摘要
An electronic indicator includes artificial soil and sensor. An electrical characteristic of the electronic indicator can vary due to a change in the volume of the artificial soil. In some embodiments, the electrical characteristic of the electronic indicator can be measured by an electrical characteristic reader and used to determine efficacy of a cleaning cycle.
申请公布号
WO2014058673(A1)
申请公布日期
2014.04.17
申请号
WO2013US63062
申请日期
2013.10.02
申请人
3M INNOVATIVE PROPERTIES COMPANY;BOMMARITO, G. MARCO;KANG, MYUNGCHAN;PALAZZOTTO, MICHAEL C.;NIES, TIMOTHY J.;WITCHER, KELVIN J.
发明人
BOMMARITO, G. MARCO;KANG, MYUNGCHAN;PALAZZOTTO, MICHAEL C.;NIES, TIMOTHY J.;WITCHER, KELVIN J.