Xylem SI Analytics Lab 955, Руководство по эксплуатации

Страница: 29 / 44

Lab 955 Reset
ba77144e02 12/2017
29
Measurement and system settings that can be reset
The following settings are reset to the delivery condition
(default):
• Measurement settings
• System settings
• Calibration data
The measuring system is possibly not calibrated after a reset.
Before measuring, make sure the meter uses the cell con-
stant suitable for the measuring cell.
Measurement settings Default
Reference temperature ( Tref ) t25
Unit of the measured temperature
value (
Uni )
°C
Calibration interval ( Int.C ) 180 d
Temperature compensation nLF
Temperature coefficient of the linear
temperature compensation 2.000 %/K
TDS factor 1.00
Manually set cell constant
0.475 cm
-1
System settings Default
Switch-off interval ( .Off ) 1 h