Analyzers in Process and Waste Water

Bran+Luebbe delivers custom-made installations for public and industrial treatment plants. Our On-line Monitors can also cope with difficult waste water such as the effluent from chemical, food and paper factories.

The compact process analyzers and the new in-line sensors combine to create an integrated measuring and control system with graphical display and easy operation. The instruments are delivered in a waterproof housing with space for reagents and accessories.

Advantages of Bran+Luebbe On-line Analyzers:

Low investment cost
Low operating costs
Innovative technology
Space-saving design
Integrated multi-stream measurement: up to 7 samples with one analyzer

Measurement and control in one system - the BlueBox Analyzer

The BlueBox is a versatile instrument which sets new standards in on-line analysis and has unparalleled capacity – up to 100 sensors and actuators from different manufacturers can be controlled by one unit, with comprehensive data storage and transmission facilities.

One BlueBox acts as the heart of a decentralized analysis network which can include parameters such as conductivity, oxygen, Redox, pH, temperature and turbidity. Each parameter can be set to the required range and accuracy.

In addition to sensors, the BlueBox can also integrate more complex analyzers such as the Monitor 90 S into an analysis network, and can transmit the results on demand by email, SMS, modem or via the internet.

PowerMon Titrometer Analyzer

The PowerMon Titrometer provides high accuracy analysis for water hardness, chlorine and acid capacity in water treatment plants and is an ideal component for inclusion in a fully automated control loop.

PowerMon Silikometer Analyzer

More than 75 years of success . . .

. . . lie behind the PowerMon Silikometer, a specially designed monitor for silicate in boiler feed water and ultra-pure water.

This compact, robust analyzer can measure up to 7 different sample streams, making it a particularly economical and space-saving unit for large installations. It has the lowest detection limit of any analyzer available.

PowerMon Natriometer Analyzer

This monitor is specially designed to measure the extremely low levels of sodium in ultra-pure water. It has a detection limit of ng/L (ppt) but can also be adapted to a range extending to g/L concentrations.

The PowerMon Natriometer combines high precision with proven reliability and economical operation.

Analyzers - Examples of proven applications:

Parameter^*		Minimum Range^*	Maximum Range^*	Bran+Luebbe Monitor	Application
Acid	as HCl	0 - 20 g/l	0 - 100 g/l	PowerMon Titrometer	Etching
Ammonium	NH₄+	0-2,5 mg/l	0-1000 mg/l	PowerMon Ionometer PowerMon Kolorimeter	Sewage treatment Leachate
Chrom	Cr₆⁺	0 - 0,1 mg/l	0 – 5 mg/l	PowerMon Kolorimeter	Tanneries Electroplating
Cobalt	Co	0 - 1 mg/l	0 - 10 mg/l	PowerMon Kolorimeter	Heavy metal industry
Copper	Cu	0-0,03 mg/l	0-1 mg/l	PowerMon Kolorimeter	Discharge monitoring
Conductivity		0 - 2.000 µS/cm	0 - 80.000 µS/cm	Inductive conductivity sensor	General water quality parameter
Cyanid free or total	CN^-	0 - 0,050 mg/l	0 – 3 mg/l	PowerMon Kolorimeter	Electroplating Noble metals
Fluoride	F^-	0-1 mg/l	0-500 mg/l	PowerMon Ionometer	Final effluent
Nickel	Ni	0,01 - 0,2 mg/l	0,7 – 10 mg/l	PowerMon Kolorimeter	Steel industry
Nitrate	NO₃^-	0 – 0,1 mg N/l	0 – 200 mg N/l	PowerMon Ionometer PowerMon Kolorimeter UV-Vis Spektrometersonde	Sewage treatment Surface water
Nitrite	NO₂^-	0 – 0,03 mg N/l	0 – 20 mg/l	PowerMon Kolorimeter	Sewage treatment
Organic carbon	DOC/ TOC/TC	0-5 mg/l	0-50.000 mg/l	PowerMon Ionometer	Sewage treatment Soft drinks Dairy Airports
Peracetic acid	CH₄COOOH	0-50 mg/l	0-5000 mg/l	PowerMon Titrometer	Food
Phosphate	PO₄^3-	0 - 0,1 mg P/l	0 - 40 mg P/l	PowerMon Kolorimeter	Sewage treatment Surface water
Total Phosphorus	P	0 - 0,5 mg/l	0 - 40 mg/l	PowerMon Kolorimeter	Sewage treatment Surface water
Oxygen	O₂	0-20 mg/l	0-20 mg/l	Clark- or. Electroplating sensor	Sewage treatment Aquaculture Water quality
pH		2 - 12	2 - 12	ISFET Sensor	General water quality
Phenol	C₆H₅OH	0-0,1 mg/l	0-100 mg/l	PowerMon Kolorimeter UV-Vis Spektrometersonde	Gas works Petroleum
Redox		-2.000 - 2.000 mV	-2.000 - 2.000 mV	Redox Sensor	On-line monitoring
Sulfide	S^2-	0 - 1 mg/l	0 - 200 mg/l	PowerMon Kolorimeter PowerMon Titrometer	Gas works
Temperature		-4 - 30°C	-4 - 115°C	NTC Sensor	Sewage treatment
Turbidity		2 - 1.000 FNU	2 - 1.000 FNU	IR-LED, nephelometric	Final discharge

* Many more parameters and ranges are available.

Product Literature