SEIBOLD - Online Analyser for Lead

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/litre. 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 subencephalopathic neurological and behavioural effects.

Metal is measured as chelate complex between metal ions in the waste water 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.

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

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

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

ELECTRICAL DATA

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

Screen
Color, TFT, liquid crystal display (LCD) with built-in backlight and brightness adjustment.

MAINTENANCE
Maintenance interval: 3 months