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Orthophosphate analyzer PHOSPHAX sc

analizator-fosfatov-v-stochnoy-vode.jpgeconomical wastewater orthophosphate analyzerwastewater phosphate analyzer hach

SKU: LXV422.99.13001

Manufacturer: Hach

Availability: Order only

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The Phosphax sc online analyzer provides reliable and accurate measurements of PO4 concentration in water. One-channel and two-channel versions of the analyzer with different measuring ranges are available to order:

  • 0.05 - 15.0 mg/L PO4-P
  • 1.0 - 50 mg/LPO4-P

Additional options are available, please contact us for more information.

Please note: Phosphax sc requires a Hach SC series controller to operate.


Description

Description

The Phosphax sc phosphate analyzer is designed for wall, outdoor or indoor mounting. Rail and rack mount options are available. Enclosure rated IP55 (outdoor model) or IP54 (indoor model), weatherproof and lockable. The device is delivered assembled; no separate housing required.

PHOSPHAX sc measures orthophosphate ions (PO43-) in waste water and surface water. Diphosphates and polyphosphates are not measured by this analyzer. PHOSPHAX sc should be used in combination with Hach Lange sc series controllers. The controllers are used for setting, supplying power and outputting measured values. The measured value is displayed on the controller in units of mg/l PO4-P.

To convert the measured value PO4-P to PO43-, use the following conversion formula:

PO4-P x 3.07 = PO43-

The device can operate in single-channel or dual-channel modes. When working with a filter probe, only one channel is used. The analyzer can be converted from single-channel to dual-channel mode. Contact us for more info. Two-channel operation is only possible with continuous sample preparation, for example with the FILTRAX system or ultrafiltration. Sample preparation and filtration must be ensured before installing the instrument.

With detection limits ranging from 0.05 mg/L to 50 mg/L, the Phosphax sc Phosphate Analyzer can be used anywhere in the wastewater treatment process, from water entering the treatment plant or starting a phosphorus removal process, where phosphate levels can be high, to discharged wastewater with a low level of phosphate.

The Phosphax sc analyzer determines the concentration of orthophosphates using the yellow molybdovanadate colorimetric method (2-beam LED photometer), which optimizes reagent consumption and helps save on operating costs. The intensity of the color of the yellow complex is proportional to the concentration of phosphorus in the sample.

HACH Phosphate Analyzer Specifications

  • Housing material: UV resistant ASA / PC;
  • Measurement method: 2-beam photometer (yellow method);
  • Measurement range: low 0.05 - 15 mg/l PO4-P; high 1 - 50 mg/l PO4-P;
  • Accuracy: when using standard solutions: 2% ± 0.05 mg/l; ± 1.0 mg/l;
  • Reagent consumption: low range 500 ml/month; high range 1000 ml/month;
  • Response time: < 5 minutes;
  • Measurement method: photometric method using vanadate-molybdate;
  • Measurement interval: 5 - 120 min;
  • pH range: 5 - 9 pH;
  • Pressure range: -30 - 50 mbar with continuous sample preparation;
  • Permissible chloride range: max. Cl- concentration - 1000 mg/l
  • Operating conditions: indoors: 5 - 40 °C; outdoors: -20 - 45 °C; relative humidity 95%, non-condensing;
  • Sample temperature: 4 - 40 °C
  • Flow rate: 1 - 20 l/h (no suspended solids)
  • Power Requirements (Voltage): 115 - 230 VAC, 50/60 Hz, powered by SC controller or power supply
  • Dimensions (H x W x D): for indoor installation: 720 mm x 540 mm x 370 mm; outdoor: 720 mm x 540 mm x 390 mm;
  • Cable length: 2m fixed data cable
  • Weight: without sample preparation system and without chemicals: 29 kg (indoor model) or 31 kg (outdoor model);
  • Moisture protection: IP54 / IP55
Specifications

Specifications

Application areaWastewater, Drinking water, Treatment facilities, Equipment for water utilities, Process control, Water supply
TypeIndustrial
IndustryMunicipal
ParametersOrthophosphates
Measurement Range0.05 - 15.0 mg/L PO4-P
Measurement Range (2)1.0 - 50 mg/L PO4-P
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