Endress+Hauser Liquiline System CA80AM, Руководство по эксплуатации

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Technical data Liquiline System CA80AM
196
Hauser
15.7.3 Measured error current inputs and outputs
Typical measured errors:
< 20 μ A (for current values < 4 mA)
< 50 μ A (with current values 4 to 20 mA)
at 25 °C (77° F) in each case
Additional measured error depending on the temperature:
< 1.5 μ A/K
15.7.4 Repeatability
2)
± 2 % of the display value + 0.05 mg/l NH
4
-N
15.7.5 Repeatability Sensor inputs
--> Documentation of the connected sensor
15.7.6 Measuring interval
Continuous (approx. 8 min), adjustable > 15 min
15.7.7 Sample requirement
22 ml/measurement
15.7.8 Reagent requirement
• Approx. 70 μ l per reagent and measurement
• With a measuring interval of 15 min, approx. 250 ml per reagent and month
15.7.9 Calibration interval
1 to 90 days, depending on the application and ambient conditions
15.7.10 Cleaning interval
1 to 90 days, depending on the application
15.7.11 Maintenance interval
Once weekly (typically)
15.7.12 Servicing requirements
• Weekly: visual inspection
• Quarterly: 1 hour
15.8 Environment
15.8.1 Ambient temperature range
5 to 40 °C (41 to 104 °F)