wtw LF 318, Инструкции по эксплуатации

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Technical data
22
Meas. modes
Conductivity Range Resolution
0.0 ... 199.9 µS/cm 0.1 µS/cm
0 ... 1999 µS/cm 1 µS/cm
0.00 ... 19.99 mS/cm 0.01 mS/cm
0.0 ... 199.9 mS/cm 0.1 mS/cm
Cell constant
Reference temperature
Temperature compensation
Accuracy
(at operating temperature
-10°C ... +55°C)
0.475 cm
-1
fix set.
25°C fix set.
Compensation of natural water (nLF) acc. to
EN 27888 (replaces DIN 38404)
±
0.5 % of meas. value
±
1 digit for sample
temperature 0°C ... +35°C.
For sample temperature 35°C ... 50°C extended
nLF-function acc. to WTW-measurements.
Temperature
Range
Resolution
Accuracy (instrument):
(at operating temperature
-10°C ... +55°C)
-5°C ... +99.9°C
0.1
±
0.1 K
±
1 digit
Display LCD - WTW specific
Height:
35 mm
Width: 60 mm
Operating elements
2 selector switches
Input 8-pin WTW-plug