I would like to ask you for help.
During the winter season we have a problem with ESD shoe entrance testing. As the temperature and humidity drop in the morning, some people have a problem with the first morning ESD test. We tried to use some kind of water spray to “help” with the connection, but many times it doesn’t help at all.
We are using only maximum limit 1.0 x 10^8 Ohm (no lower limit)
I know there is a recommendation to use ESD shoes at least 10 minutes before the first check, but you can’t command people to go to work sooner because of that. (Operators must get into production as soon as possible)
We are using ELITE Botron turnistiles system. Verification was perfomed by me in the summer (used Decabox for verification)
The problem occurs only in the morning during the first test, during the day it is already fine
It does not matter if we use new or old ESD shoes or different brands