The EZ Series Online Analysers offer multiple options to monitor Alkalinity in water. Typical applications are wastewater, drinking water, steam & power generation, surface water.
| Weight | 25 kg |
| Flow Rate | 100 - 300 mL/min |
| Analog outputs | Active 4 - 20 mA max. 500 Ohm load, standard 1, max. 8 (option) |
| Dimensions (H x W x D) | 690 mm x 465 mm x 330 mm |
| Instrument air | Dry and oil free according to ISA-S7.0.01-1996 quality standard for instrument air |
| Digital outputs | Optional: Modbus (TCP/IP, RS485) |
| Verification | Automatic; frequency freely programmable |
| Drenaj | Atmospheric pressure, vented, min. Ø 32 mm |
| Power | 100 - 240 VAC, 50/60 Hz Max. power consumption: 120 VA |
| Warranty | 24 aylar |
| Malzeme | Hinged part: Thermoform ABS, door: PMMA Wall section: Galvanised steel, powder coated |
| Method | Titrimetric |
| Sample pressure | By external overflow vessel |
| Sample temperature | 10 - 30 °C |
| Reagent requirement | Keep between 10 - 30 °C |
| Earth connection | Dry and clean earth pole with low impedance (< 1 Ohm) using an earth cable of > 2.5 mm² |
| Part No. | Description | Product description | Parameter | Measuring range | Output |
|---|---|---|---|---|---|
| EZ5003.XXXXXXXX | EZ5003 Total Hardness + Free Alkalinity Analyser | EZ5003 Total Hardness + Free Alkalinity Analyser | Hardness, total; Alkalinity, free | Total Hardness: 25 - 1000 mg/L CaCO 3 Alkalinity: 100 - 5000 mg/L CaCO 3 Optional: Total Hardness: 10 - 100 mg/L CaCO 3 Alkalinity: 10 - 500 mg/L CaCO 3 Total Hardness: 10 - 250 mg/L CaCO 3 Alkalinity: 25 - 1250 mg/L CaCO 3 Total Hardness: 25 - 500 mg/L CaCO 3 Alkalinity: 50 - 2500 mg/L CaCO 3 | |
| EZ5004.XXXXXXXX | EZ5004 Total Hardness + Total Alkalinity Analyser | EZ5004 Total Hardness + Total Alkalinity Analyser | Hardness, total; Alkalinity, total | Total Hardness: 25 - 1000 mg/L CaCO 3 Alkalinity: 100 - 5000 mg/L CaCO 3 Optional: Total Hardness: 10 - 100 mg/L CaCO 3 Alkalinity: 10 - 500 mg/L CaCO 3 Total Hardness: 10 - 250 mg/L CaCO 3 Alkalinity: 25 - 1250 mg/L CaCO 3 Total Hardness: 25 - 500 mg/L CaCO 3 Alkalinity: 50 - 2500 mg/L CaCO 3 | |
| EZ5005.XXXXXXXX | EZ5005 Total Hardness + Total / Free Alkalinity Analyser | EZ5005 Total Hardness + Total / Free Alkalinity Analyser | Hardness, total; Akalinity, total; Alkalinity, free | Total Hardness: 25 - 1000 mg/L CaCO 3 Alkalinity: 100 - 5000 mg/L CaCO 3 Optional: Total Hardness: 10 - 100 mg/L CaCO 3 Alkalinity: 10 - 500 mg/L CaCO 3 Total Hardness: 10 - 250 mg/L CaCO 3 Alkalinity: 25 - 1250 mg/L CaCO 3 Total Hardness: 25 - 500 mg/L CaCO 3 Alkalinity: 50 - 2500 mg/L CaCO 3 | |
| EZ5006.XXXXXXXX | EZ5006 Total Hardness / Total Calcium Hardness + Total / Free Alkalinity Analyser | EZ5006 Total Hardness / Total Calcium Hardness + Total / Free Alkalinity Analyser | Hardness, total; Calcium Hardness, total; Alkalinity, total; Alkalinity, free | Total Hardness/Total Calcium Hardness: 25 - 1000 mg/L CaCO 3 Total/Free Alkalinity: 100 - 5000 mg/L CaCO 3 Optional: TH/THCa: 10 - 100 mg/L CaCO 3 Total/Free Alkalinity: 10 - 500 mg/L CaCO 3 TH/THCa: 10 - 250 mg/L CaCO 3 Total/Free Alkalinity: 25 - 1250 mg/L CaCO 3 TH/THCa: 25 - 500 mg/L CaCO 3 Total/Free Alkalinity: 50 - 2500 mg/L CaCO 3 | |
| EZ5010.XXXXXXXX | EZ5010 Calcium Hardness + Total Alkalinity Analyser | EZ5010 Calcium Hardness + Total Alkalinity Analyser | Calcium Hardness; Alkalinity, total | Calcium Hardness: 10 - 100 mg/L CaCO₃; Total Alkalinity: 20 - 500 mg/L CaCO₃ | |
| EZ5011.XXXXXXXX | EZ5011 Total Hardness + Total Alkalinity Analyser | EZ5011 Total Hardness + Total Alkalinity Analyser | Hardness, total; Alkalinity, total | Total Hardness: 25 - 1000 mg/L CaCO 3 Alkalinity: 40 - 1000 mg/L CaCO 3 Optional: Total Hardness: 10 - 250 mg/L CaCO 3 Alkalinity: 10 - 250 mg/L CaCO 3 Total Hardness: 25 - 500 mg/L CaCO 3 Alkalinity: 20 - 500 mg/L CaCO 3 | |
| EZ7254.XXXXXXXX | EZ7254 Volatile Fatty Acids (VFA) & Total Alkalinity Analyser | EZ7254 Volatile Fatty Acids (VFA) & Total Alkalinity Analyser | Volatile fatty acids (VFA), total alkalinity (TA) | VFA: 100 - 5000 mg/L as acetate equivalent; Alkalinity, total and Alkalinity, partial: 250 - 25000 mg/L as CaCO₃ | |
| EZ5001.XXXXXXXX | EZ5001 Total / Free Alkalinity Analyser | EZ5001 Total / Free Alkalinity Analyser | Alkalinity, total; Alkalinity, free | 100 - 5000 mg/L CaCO 3 Optional: 10 - 500 mg/L CaCO 3 25 - 1250 mg/L CaCO 3 50 - 2500 mg/L CaCO 3 Internal dispenser dilution (max. factor 100) | |
| EZ7250.XXXXXXXX | EZ7250 Volatile Fatty Acids (VFA) & Alkalinity Analyser | EZ7250 Volatile Fatty Acids (VFA) & Alkalinity Analyser | Volatile fatty acids (VFAs), total alkalinity | VFAs 10 - 500 mg/L as acetate equivalent; Alkalinity, total and Alkalinity, partial: 50 - 2500 mg/L as CaCO₃ | |
| EZ7251.XXXXXXXX | EZ7251 Volatile Fatty Acids (VFA) & Alkalinity Analyser | EZ7251 Volatile Fatty Acids (VFA) & Alkalinity Analyser | Volatile fatty acids (VFAs), total alkalinity | VFAs 20 - 1000 mg/L as acetate equivalent; Alkalinity, total and Alkalinity, partial 50 - 2500 mg/L as CaCO₃ | |
| EZ7252.XXXXXXXX | EZ7252 Volatile Fatty Acids (VFA) & Alkalinity Analyser | EZ7252 Volatile Fatty Acids (VFA) & Alkalinity Analyser | Volatile fatty acids (VFAs), total alkalinity | VFAs 100 - 5000 mg/L as acetate equivalent; Alkalinity, total and Alkalinity, partial 250 - 5000 mg/L as CaCO₃ | |
| EZ7253.XXXXXXXX | EZ7253 Volatile Fatty Acids (VFA) & Alkalinity Analyser | EZ7253 Volatile Fatty Acids (VFA) & Alkalinity Analyser | Volatile fatty acids (VFA), total alkalinity (TA) | VFAs 500 - 10000 mg/L as acetate equivalent; Alkalinity, total and Alkalinity, partial 250 - 5000 mg/L as CaCO₃ | |
| EZ4003.XXXXXXXX | EZ4003 Free Alkalinity Analyser | EZ4003 Free Alkalinity Analyser | Alkalinity, free | 100 - 5000 mg/L CaCO 3 Optional: 10 - 500 mg/L CaCO 3 25 - 1250 mg/L CaCO 3 50 - 2500 mg/L CaCO 3 Internal dispenser dilution (max. factor 100) | |
| EZ4004.XXXXXXXX | EZ4004 Total Alkalinity Analyser | EZ4004 Total Alkalinity Analyser | Alkalinity, total | 100 - 5000 mg/L CaCO 3 Optional: 10 - 500 mg/L CaCO 3 25 - 1250 mg/L CaCO 3 50 - 2500 mg/L CaCO 3 Internal dispenser dilution (max. factor 100) |
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The EZ Series Online Analysers offer multiple options to monitor Alkalinity in water. Typical applications are wastewater, drinking water, steam & power generation, surface water.
The EZ4000 Series Alkalinity Analysers are single-parameter titrators:
- EZ4003 Free Alkalinity
- EZ4004 Total Alkalinity
Standard measuring range: 100 - 5000 mg/L CaCO₃
The EZ5000 Series Alkalinity Analysers are multi-parameter titrators:
- EZ5001 Total Alkalinity & Free Alkalinity
- EZ5003 Free Alkalinity & Total Hardness
- EZ5004 Total Alkalinity & Total Hardness
- EZ5005 Total Alkalinity & Free Alkalinity & Total Hardness
- EZ5006 Total Alkalinity & Free Alkalinity & Total Hardness & Total Calcium Hardness
Standard measuring range Alkalinity: 100 - 5000 mg/L CaCO₃, Hardness: 25 - 1000 mg/L CaCO₃
Options for all analysers include:
- Calibration to 10%, 25% or 50% of standard range
- Multiple stream analysis (1-8 streams) reducing cost per sampling point
- Analogue and/or digital outputs for communication
Alkalinity can also be measured in combination with Volatile Fatty Acids (VFA) to monitor digestion processes. For this option please check the EZ7200 Series Analyser page.
Some applications may require the use of a sampling/filtration or an external dilution system for sample preconditioning. For this option please check the EZ9000 Sample Preconditioning page.
Use the filters in the table below to find your online Alkalinity analyser. Need support or a different configuration? Please contact us.
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