Water hardness online analyzer economical DUROMAT IQ imported

Water hardness online analyzer economical DUROMAT IQ imported

Standard measurement range:

Total hardness: 0.22-534 mg/L CaCO ∝; 0.002-5.3mmol/L

Total alkalinity: 5.34-401.8 mg/L; 0.11-8.04mmol/L

Measurement principle:

Online monitoring of water hardness/alkalinity through automatic titration colorimetric method.

Typical applications:

Online monitoring of hardness/alkalinity of water quality such as softened water, boiler water, pure water, drinking water, and circulating water.

Application industry:

Industries such as water plants, pharmaceuticals, steel, swimming pools, beer and beverage, semiconductors, solar energy, electricity, heat, and chemicals.

Instrument features:

• Automatic online analysis, simple operation menu

• Monitoring limits and programmable output control

The same analyzer can measure total hardness or alkalinity

• Built in self calibration and self diagnostic functions

Low maintenance and low reagent consumption

• Compact design

LCD graphic display

Relay output limits and fault error messages

Analog signal output 0/4-20mA: measurement value or status information

• Can be continuously measured or measured with time intervals (5-360min) or initiated by external switch signals

Built in SD card, measurement results, device fault information, and device firmware information are all recorded on the SD card

Optical components without condensation

• Software updates via SD card

technical indicators

Measurement parameters: total hardness, total alkalinity

Measurement method: Titration colorimetric method

Standard measurement range: Total hardness: 0.22-534 mg/L CaCO ∝; 0.002-5.3mmol/L

Total alkalinity: 5.34-401.8 mg/L; 0.11-8.04 mmol/L

Measurement accuracy: ± 5% of the upper limit value of the selected reagent

Repeatability: ± 2.5% of the upper limit of the selected reagent

Reagent consumption: approximately 0.05-0.5 ml/analysis, depending on the measured water hardness/alkalinity

Measurement time: Approximately 3 minutes, depending on the hardness/alkalinity of the water and the set flushing time

Analysis frequency: MAX 10000 analysis/500ml low water hardness reagent.

Reagent expiration date: 2 years after leaving the factory, (<25 ° C, away from light)

Input/Output: 2 sets of programmable relays output maximum. 250 VAC 4A

• Limit value alarm

• Error messages

1 set of 0/4-20 mA signal output with a maximum of 750 Ω

1 set of signal input

External control analysis begins

• Flow control

Water sample consumption: about 1L/time (water pressure 2Bar). The specific water sample consumption varies depending on the inlet pressure and internal flushing time

Power supply voltage: 85-264 VAC (50-60 Hz) or 24V AC/DC

Power consumption: 25VA (during operation) 3.5VA (during standby)

Protection level: IP43 without casing or IP56 standard casing, optional IP65

Storage temperature: 0 ° C-45 ° C

Environmental temperature: 10 ° C-45 ° C

Water temperature: 5 ° C-40 ° C

Air humidity: 20-90% RH (without ice or condensation)

Inlet pressure: 0.5 bar -5 bar (recommended 1-2 bar)

Water sample requirements: clear, colorless, no suspended solids, no bubbles, pH:4-10， Iron:<3ppm, copper:<0.2 ppm, aluminum:<0.1 ppm; Manganese:<0.2 ppm, acid capacity: KS 4.3<5 mmol/l

Display units: ° f, ° dH, ppmCaCO3, mmol/l, ° e

Installation method: Wall mounted

Equipment size: Without protective box 280 x 360 x 113 mm (W x H x D)

300 x 390 x 130 mm (W x H x D) with protective box

Equipment weight: Approximately 1.9KG without protective box, approximately 3.8KG with protective box

Water hardness online analyzer economical DUROMAT IQ imported