Amprobe WT-20 Manual De Uso página 16

SPECIFICATION
Conductivity : 0~1999uS/cm, 0~19.99mS/cm
TDS Range : 0~1999ppm, 0~19.99ppt
Resolution : 1uS/cm or 1mS/cm or 1ppm or 0.01ppt
Accuracy : 1% Full Scale±1digit
TDS Factor : 0.40~1.00
Calibration Standard : (0.2~1) * Full Scale
Range
ATC : 0~50°C
Temperature Accuracy : ±0.5°C
Temp. Coefficient : 0~4.0% per degree C
Normalization Temp. : 20 or 25°C
Operation Temp. : 0~50°C
Power Requirements : 4pcs1.5V(Type: A76 or LR44)
�
- EMC: Conforms to EN61326-1.
This product complies with requirements of the
following European Community Directives: 89/ 336/
EEC (Electromagnetic Compatibility) and 73/ 23/ EEC
(Low Voltage) as amended by 93/ 68/ EEC (CE Marking).
However, electrical noise or intense electromagnetic
fields in the vicinity of the equipment may disturb the
measurement circuit. Measuring instruments will also
respond to unwanted signals that may be present within
the measurement circuit. Users should exercise care
and take appropriate precautions to avoid misleading
results when making measurements in the presence of
electronic interference.
10