How can the resistivity meter survey be solved?
If there is no other normal probe or instrument host, it is impossible to determine where the problem is, so it has to be sent back to the manufacturer for maintenance (also sent to a qualified metering and testing institution for maintenance and verification).
Whether it is probe or instrument host problems, unless the corresponding equipment and testing equipment, and familiar with the principle of the original instrument, otherwise the maintenance of its own is more difficult;
If the measurement is not accurate, the reason is estimated as follows: 1- probe part or 2- instrument host circuit part.If have another normal instrument, judgment methods: 1- the original instrument probe connected to another Taiwan Normal measuring instrument host, if this measurement is normal, the probe part of the original instrument is normal. Estimation is part of the original instrument host circuit instrument problems; or 2- will be another measurement of normal instrument probe, connected to the original instrument on the host, if this measurement is normal, indicating the host circuit part of the original instrument is normal. It is estimated that the probe part of the original instrument has a problem.
