Industrial boiler water online phenolphthalein alkali analyzer

Industrial boiler water online phenolphthalein alkali analyzerAqualysis800PA

Industrial boiler water online phenolphthalein alkali analyzerAqualysis800PAIt is a compact, easy to operate, and highly accurate water quality analysis instrument used for automatic online detection of phenolphthalein alkalinity in water quality and quality control of water quality industrial processes. The phenolphthalein alkalinity analyzer controls the selectable limit values based on the titration colorimetric principle, and provides accurate measurement readings through extinction method. Multiple functions ensure the reliability of real-time operation.

Product Features:

·High cost-effectiveness and high measurement accuracy
·Automatic calibration, automatic diagnosis, and monitoring
·Compact design, 400x300x180mm/4Kg
·Low maintenance and reagent consumption
·Chinese and English LCD color screen display
·Continuous measurement or interval measurement (0~360min)
·4-channel programmable contact output
·2-channel programmable digital input (can be linked with external devices)
·Easy installation and simple operation
·Data storage, fault recording, RS485, 4-20 mA output

Technical parameters:
Measurement method: Titration colorimetric method
Measurement time: 2-8 minutes, depending on the alkalinity of the water
Accuracy: ± 2% of the upper limit of the selected reagent
Repeatability: ± 1% of the upper limit of the selected reagent
Power supply: 85-265 VAC, 47-63Hz, power consumption: 25VA (during operation), 3.5VA (during standby)
Protection level: IP65
Size: 400x300x180mm (HxWxD)
Display: LCD color screen display
Optional units: ° dH, ° f, ppmCaCO3, mmol/l
Output: 1. 4-channel programmable relay output (max.250V, 4A)
2. 1 channel 4-20 mA signal, max 750 Ω
3. 1 RS485 output
Input: 1. IN1 input (start analysis/flow control switch/water meter) 2. IN2 input (reset device)
Analysis cycle: time interval measurement (0~360min)/external signal/flow signal
Rinse time: adjustable (15-1800s)
Water quality requirements: pH: 4-10; Iron:<3 ppm; Copper:<0.2 ppm; Aluminum:<0.1 ppm; Manganese:<0.2 ppm
Temperature: Environment: 10 ° C-40 ° C, Water sample: 5 ° C-40 ° C
Pressure: ca. 0.2-8 bar (max) (recommended 1-2 bar)