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Elox100

LAR

 

매뉴얼   제품정보   펌웨어   추천리뷰

 

 

The economical solution to sensitive and fast COD determination

By using "State of the Art" manufacturing materials and techniques the Elox100 of LAR Process Analysers AG offers performance previously only available from the most expensive on-line analysers.

Using the same LAR measuring principle, the Elox100, designed and built on the worldwide success of the EloxMonitor, offers an economical alternative for on-line COD measurement.

For this, the Elox technique, a worldwide patented electrochemical method has been developed by LAR Process Analysers AG which, by the action of an electrical current on an electrode, produces OH-radicals as the oxidizing agent.

OH-Radicals have a higher oxidation potential than common oxidizing agents (ozone, hydrogen peroxide), and therefore, they will oxidize difficult substances in water rapidly!

No hazardous reagents, no dangerous user exposure

The method requires no caustic or other endangering substances. No cleaning solutions or hazardous reagents are required to be used or disposed of. The result is the highest operational safety and outstanding, uncomplicated operation.

Easy to operate and reliable

Every available software function is screen help supported, in addition to the operation manual which gives information in relation to routine operation and servicing. Data can easily be transferred to disk or via serial or parallel interface to a measuring station for further processing or remote control.

The Elox100 resumes normal operation after power loss and stores all previous data in memory.

For industrial and municipal waste water treatment plants (WWTP)

The Elox100 is suitable for almost every COD measurement in sewage treatment and industrial applications.

The ranging allows the determination of COD values between 1 and 100,000 mg/l. This extremely wide measuring range fully covers the need for monitoring and process control.

Moreover, an enormous number of users from very different industries and countries have put their trust in the Elox100.

Instant "spike" detection

The great advantage of the system is that within 30 seconds of delivering a sample the measured COD value is available.

The sensitive and fast measurement guarantees the successful operation of the Elox100 as a useful measuring instrument in municipal and industrial process control.

Maintenance- and filtration-free sample preparation

The patented sample preparation system FlowSampler works filtration-free as the sample is taken in the centre of the sample stream against the direction of the main flow.

Thereby, all large particles are reliably removed. Smaller solid matter particles will however be sampled, so that a representative sample reaches the analyzer.

FlowSampler masters even the most difficult tasks, for example; sampling at sewage work influents before the coarse screen.

Actual oxidation in seconds

The crucial advantage of the Elox100 is the oxidation of all water components in short time. Different from photometric measurement systems an actual oxidation happens. A falsification of values due to coloration or turbidity (e. g. in chemical industry or paint production) cannot occur.

Measurement and Sample Preparation

Type of measurement COD measurement by electrochemical oxidation
Measurement Range ranging from 1 - 100 mg/l COD to 1 - 100,000 mg/l COD
Accuracy 5 %
Repeatability 5 %
Response Time 30 seconds
Sample Preparation maintenance-free particle separator

Operation and Data Output

Graphic-LCD-screen, high resolution, back-lit
Autostart-function
Self-explanatory software including maintenance checklists and support
Industry standard data interface
Data storage on 3.5" floppy disk

Connections

Waste water, drain tube 30 mm ID or threaded 32 mm OD or as specified
Electrical Power 230 / 100 V ~, 50 / 60 Hz, 50 VA
Analog Output 0 / 4 - 20 mA
Serial Interface RS 232 for remote control
malfunction alarm
life-zero
connection for printer

Dimensions and Weight

Cabinet steel IP 55 (NEMA 13)
Dimensions 600 x 600 x 420 mm (H x W x D)
23.6 x 23.6 x 13.7 inches (H x W x D)
Weight 45 kg (99 lbs)

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