AH-800 Online Water Hardness and Alkali Analyzer
Online Water Hardness/Alkali Analyzer
Model:AH-800
Online Water hardness and Alkali analyzer monits water total hardness or carbonate hardness and total alkali fully automatically via titration.
Description
This analyzer can measure water total hardness or carbonate hardness and total alkali fully automaticlly via titration. This instrument is suitable for recognising levels of hardness, quality control of water softening facilities and monitoring of water blending facilities. The instrument allows two different limit values to be defined and checks the water quality by determining the absorbtion of the sample during titration of the reagent. The configuration of the many applications is supported by a configuration assistant.
Features
◇ Reliable, exact and fully automatic analysing
◇ Simple commissioning with configuration assistant
◇ Self calibrating and self monitoring
◇ High measuring accuracy
◇ Easy maintenance and cleaning.
◇ Minimal reagent and water consumption
◇ Multi-coloured and multi-lingual graphic display.
◇ 0/4-20mA/relay/CAN-interface output
◇ Simple commissioning with configuration assistant
◇ Self calibrating and self monitoring
◇ High measuring accuracy
◇ Easy maintenance and cleaning.
◇ Minimal reagent and water consumption
◇ Multi-coloured and multi-lingual graphic display.
◇ 0/4-20mA/relay/CAN-interface output
Hardness Reagents & Measurement Ranges
Reagent type
|
°dH
|
°F
|
ppm CaCO3
|
mmol/l
|
TH5001
|
0.03-0.3
|
0.053-0.534
|
0.534-5.340
|
0.005-0.053
|
TH5003
|
0.09-0.9
|
0.160-1.602
|
1.602-16.02
|
0.016-0.160
|
TH5010
|
0.3-3.0
|
0.534-5.340
|
5.340-53.40
|
0.053-0.535
|
TH5030
|
0.9-9.0
|
1.602-16.02
|
16.02-160.2
|
0.160-1.602
|
TH5050
|
1.5-15
|
2.67-26.7
|
26.7-267.0
|
0.267-2.670
|
TH5100
|
3.0-30
|
5.340-53.40
|
53.40-534.0
|
0.535-5.340
|
Alkali Reagents & Measurement Ranges
Reagents model
|
Measuring rang
|
TC5010
|
5.34~134 ppm
|
TC5015
|
8.01~205ppm
|
TC5020
|
10.7~267ppm
|
TC5030
|
16.0~401ppm
|
Specifications
Measurement method
|
Titration method
|
Water inlet in general
|
clear, colourless, free of solid particles, without gas bubbles
|
Measurement range
|
Hardness : 0.5-534ppm , total alkali:5.34~401ppm
|
Accuracy
|
+/- 5%
|
Repetition
|
±2.5%
|
Environmental temp.
|
5-45℃
|
Measuring water temp.
|
5-45℃
|
Water inlet pressure
|
ca. 0.5 - 5 bar (max.) (Recommended 1 - 2 bar)
|
Analysis start
|
- programmable time intervals (5 - 360 minutes)
- external signal
- programmable volume intervals
|
Flush time
|
programmable flush time (15 - 1800 seconds)
|
Output
|
- 4 x potential-free Relays (max. 250 Vac / Vdc; 4A（as potential free output NC/NO）)
- 0/4-20mA
- CAN interface
|
Power
|
90 - 260 Vac (47 - 63Hz)
|
Power consumption
|
25 VA (in operation), 3.5 VA (stand by)
|
Dimensions
|
300x300x200 mm (WxHxD)
|
Protection grade
|
IP65
|
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