Lead Analyzer | Georg Furxer

Lead Analyzer | Georg Furxer

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Lead Analyzer – Georg Furxer Overview 

The Lead Analyzer – Georg Furxer can perform continuous analysis of heavy metals, such as Lead (Pb), and many other parameters in water. Technologies employed are colorimetric (photometric) and ion-selective electrodes (ISE). Direct measurements, standard addition, and titration support the ideal measurement strategy. The robust design and high-quality parts of the Lead Analyzer guarantee a long lifetime and minimum maintenance efforts. Low consumption of reagents and very high reagent stability ensures person-free operation. Automated calibration and cleaning steps support this goal.

Natural sources
. Inorganic lead rarely exists in its elemental state but is found in the environment in various complexes. Industry. Lead is used principally in the production of lead-acid batteries, solder, and alloys; the organolead compounds used extensively as antiknock and lubricating agents in petrol.
Drinking water. Lead is rarely present in tap water as a result of its dissolution from natural sources; from household plumbing systems. Concentrations in drinking water are generally below 5 mg/liter. The guideline value for lead is 0.01 mg/L.
Toxicity. Lead is a general toxicant that accumulates in the skeleton. Lead is toxic to both the central and peripheral nervous systems, inducing sub-acute encephalopathic neurological and behavioral effects.

Metal is measured as a chelate complex between metal ions in the wastewater and sensitive spectrophotometric reagent dye. Change of the intensity of the visible light throughout cuvette containing formed metal complex is directly proportional to metal concentration.

Lead Analyzer – Features 

  • Robust Design
  • Minimal maintenance
  • Easy handling
  • High accuracy and precision
  • Suitable for mission-critical applications
  • Automated cleaning and calibration.



Lead Analyzer – Georg Furxer Technical Specifications


Measurement variable Lead (Pb)
Measurement application Drinking-Water | River Monitoring | Electroplating |Semiconducting Industry
Measurement ranges 0.005 – 1.00 mg/L (ppm) other ranges possible upon request
Accuracy and Precision ± 3 % (based on full scale)
Resolution 0.005 mg/L
Calibration and cleaning Automated
Seibold Reagent kit Buffer and Dye Provided by Sigma Aldrich



Measurement method
Spectrophotometric (LED, detector)
Measurement interval
Continuous; Discontinuous (programmable, external start)
Sample and Reagents consumption per measurement
Sample: ~ 75 – 200 ml
Seibold Buffer and Reagent: ~ 3 ml


Ambient operating temperature, sample temperature: 5 to 40°C
Ambient operating humidity: Up to 95 % RH non-condensing (below the condensation limit)


Power supply
Supply voltage: 220 – 230 V AC | 50 – 60 Hz (110 V AC or 24 V DC, optional)
Power consumption: Approx 50 VA
Output signal: 4 – 20 mA
Color | TFT | Liquid Crystal Display (LCD) with built-in backlight and brightness adjustment.


Maintenance interval: 3 months



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