Display Indications - Unitest TELARIS ERDE Bedienungsanleitung

Display Indications

7.0 Display Indications
Message
Probe
Limit
I M
Unoise
Limit
RH
Limit
RS
Limit
RE
Limit
Battery-Symbol
Batt-Symbol is
blinking
28
Cause
Reference to exeeding the limit of a measurement value
interruption / exchange probe(S) - earth probe (ES) (at 4 pole measurement)
interruption / exchange probe (S) - earth (E) (at 3 pole measurement)
interruption auxillary earth (H) - earth (E) (at 2 pole measurement)
interruption auxillary earth (H) - earth (E) (at 4/3 pole measurement)
external voltage has exceeded admissible value,
Measurement values do no longer correspond to the specifications!
measurement value RH > 50 kΩ
or RH > 1000 RE
measurement values do no longer correspond to specifications
measurement value probe resistance (RS) > 50 kΩ
or probe resistance (RS) > 10000 x RE
Measurement values do no longer correspond to specifications!
measurement value earth resistance (RE) > 2 kΩ (at 4/3 pole measurement)
Displayed measurement values for RH, RS are then RH+RE,RS+RE !
measurement value R > 2kΩ (at 2 pole measurement)
Batteries are nearly empty, must be changed.
Measurement values do no longer correspond to specifications!
Batteries are complete empty, measuerement no longer possible!