Endress+Hauser CCS50D, Руководство по эксплуатации

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CCS50D Technical data
Hauser 43
12.2 Performance characteristics
12.2.1 Reference operating conditions
Temperature 20 °C (68 °F)
pH value pH 6 to 7
Flow 40 to 60 cm/s
ClO
2
-free base medium Deionized water
12.2.2 Response time
T
90
< 15 s (after completing polarization)
12.2.3 Measured value resolution of sensor
CCS50D-**11AD 0.03 µg/l (ppb) ClO
2
CCS50D-**11BF 0.13 µg/l (ppb) ClO
2
CCS50D-**11CJ 1.1 µg/l (ppb) ClO
2
12.2.4 Measured error
4)
±2 % or ±5 µg/l (ppb) of value measured (depending on which value is higher)
LOD (limit of detection) LOQ (limit of quantification)
CCS50D-**11AD 0.0007 mg/l (ppm) 0.002 mg/l (ppm)
CCS50D-**11BF 0.0013 mg/l (ppm) 0.004 mg/l (ppm)
CCS50D-**11CJ 0.0083 mg/l (ppm) 0.025 mg/l (ppm)
12.2.5 Repeatability
CCS50D-**11AD 0.002 mg/l (ppm)
CCS50D-**11BF 0.007 mg/l (ppm)
CCS50D-**11CJ 0.025 mg/l (ppm)
12.2.6 Nominal slope
CCS50D-**11AD 195 nA per 1 mg/l (ppm) ClO
2
CCS50D-**11BF 50 nA per 1 mg/l (ppm) ClO
2
CCS50D-**11CJ 6 nA per 1 mg/l (ppm) ClO
2
4) Based on ISO 15839. The measured error includes all the uncertainties of the sensor and transmitter (measuring
chain). It does not contain all the uncertainties caused by the reference material and adjustments that may have
been performed.