AH800 Online Total Water Hardness Test Meter
AH800 ONLINE TOTAL HARDNESS METER
AH800 Online water hardness tester/ alkali analyzer monitors water total hardness or carbonate hardness and total alkali fully automatically via titration.
This AH800 water hardness meter can measure water total hardness or carbonate hardness and total alkali fully automaticlly via titration. This water hardness tester is suitable for recognising levels of hardness, quality control of water softening facilities and monitoring of water blending facilities. The water hardness meter allows two different limit values to be defined and checks the water quality by determining the absorption of the sample during titration of the reagent. The configuration of the many applications is supported by a configuration assistant.
TECHNICAL PARAMETERS
Products parameters of water hardness tester
| Product | AH800 Online Water Total Hardness Meter |
| Measurement method | Titration method |
Water inlet in general | Clear, colourless, free of solid particles, without gas bubbles |
Measurement range | Total Hardness : 0.5-534ppm , total alkali:5.34~401ppm |
Accuracy | +/- 5% |
Repetition | ±2.5% |
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) Pxternal signal Programmable volume intervals |
Flush time | Programmable flush time (15 - 1800 seconds) |
Temp. resolution | 2 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) |
| Protection grade | IP65 |
Dimensions | 300x300x200 mm (WxHxD) |
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 range |
| TC5010 | 5.34~134 ppm |
| TC5015 | 8.01~205ppm |
| TC5020 | 10.7~267ppm |
| TC5030 | 16.0~401ppm |
MAIN FEATURES
Main features of professional water hardness meter
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Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.