Page 43: of Maritime Reporter Magazine (September 2000)

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Information from Unitor Chemical Service

Boiler Water

Management at your fingertips

Unitor's new Boiler Water

Management System provides continual and precise control of important boiler water and condensate system conditions by automatically monitoring acidity, conductivity, dissolved oxygen and turbidity.

Overdosing is eliminated and therefore any changes in boiler water chemistry are instantly recognised. Chemical use is more economical than with manual dosing because overdosing is eliminated.

Unitor's new Boiler Water Management System provides continual and precise control of important boiler water and condensate system conditions by automatically monitoring acidity, conductivity, dissolved oxygen and turbidity.

For the vessel operator, use of the system results in reduced corrosion, reduced maintenance and reduced system downtime.

Additional benefits are that the system enables unmanned operations and reduces time spent on normal dosing and testing.

With the new system, dosing of chemicals is calculated from real time measurements which are taken regularly. Any changes in boiler water chemistry are instantly recognised and the dosing rate is automatically changed when the analysis results differ from the user defined control parameters.

The system can monitor water from up to three boilers at one time and data is automatically stored for logging of the treatment plan.

A user friendly, touch-screen interface displays trends for all analyses and chemical consumption, hotwell temperature and feed/make-up flow can also be viewed.

System access is password controlled.

With Unitor's New Boiler Water

Management System control and maintenance of your onboard boiler system is provided at your fingertips.

Key Features

Automatic control of boiler water pH chemistry

Automatic control of feedwater oxygen concentration

Automatic Total Dissolved

Solids (TDS) control of blowdown valves

Automatic control of chemical dosing

Monitoring of boiler water usage and throughput (when flow meters are fitted)

Data logging of all monitoring parameters for future graphical analysis

Comprehensive self-check and monitoring facility

Remote alarm system for unattended operation

Alarms for all out of range parameters and low make-up chemical level

Alarms for all system faults

Automatic monitoring of system service faults

Other New Unitor

Chemical Products • AUTOTREAT

Effective, safe boiler water conditioning chemical formulated for the Unitor Boiler

Water Management System. • OXYGEN SCAVENGER PLUS

Low toxic, DEHA based liquid oxygen scavenger • SPECTRAPAK 313

Test kit for boiler water treated with

OXYGEN SCAVENGER PLUS • SPECTRAPAK 315

Test kit for boiler water treated with

AUTOTREAT/COMBITREAT in conjunction with OXYGEN SCAVENGER PLUS or

OXYGEN CONTROL • CONDENSATE CONTROL

Improved formulation for wider distribution and better protection ®ACC PLUS

Non-toxic cleaner for air coolers and turbochargers

UniTOR

CHEMICAL SERVICE

UniTOR

I CHEMICAL SERVICE

The Treatment

You Expect From

The World Leader p,: / _ . • \ ! *

The Treatment You Expect From The World Leader

Mail: Unitor ASA

P.O. Box 300 Skoyen

IM-0213 Oslo, Norway

Office: Drammensvn. 211

N-0281 Oslo, Norway

Tel:+ 47 22 13 14 15

Fax:+ 47 22 13 45 00

Telex: 76004 UNT0R N e-mail: [email protected] ' www.unitor.com

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