Innovative Measurement Solutions for Petroleum Refineries

Petro

leum

Refi

ning

From

Sta

rt to

Fin

ish Analytical and Measurement Solutions

for Petroleum Refineries

In today’s competitive environment, demands are acute when it comes to meeting quality and regulatory requirements; improving yield; and reducing downtime, corrosion and waste. To stay in control, you need instrumentation that provides more than just a mea-surement, from a partner that understands both your processes and your challenges. A partner who delivers solutions tailored to your industry, and provides advice, application support and technical assistance – anytime, anywhere.

Analyses for QC and development labs

Easy to use – reliable in perfor-manceMETTLER TOLEDO produces a wide range of analytical instru-ments including scales, balances, Karl Fischer and potentiometric ti-trators, pH meters and automatic density meters to increase the productivity of refinery labs. Our reaction calorimeters and auto-matic synthesis stations help in the development of efficient pro-duction processes.

In-line analysis

Reduced corrosion – increased qualityContinuous refinery processes need reliable analyses for robust control. Our pH, ORP, conductiv-ity, dissolved oxygen and turbidity analytical solutions withstand the most challenging conditions and are vital in maintaining refinery equipment integrity, preventing corrosion and increasing process efficiency in sulfur management.

Utilities

Saving water and energyWhether you deal with high purity boiler feedwater, the cooling cycle or with waste water treatment, we provide complete analytical mea-surement solutions specially de-signed for the utility areas of your refinery.

2

Custody transfer and inventory management

Improved plant efficiency In vehicle weighing, filling pro-cesses, tank and hopper weigh-ing, and inventory control, the demands for multi-faceted auto-mated processing systems and increasingly stringent regulatory environments require more precise measurement systems. Optimize your plant efficiency by combining the right weighing equipment and software, and benefit from unequalled accuracy, reliability, and predictive diagnos-tics.

3

Karl Fischer titratorand Solvent Manager

In-line pH measure-ment system

IND780 weighing terminal and POWERCELL® PDX® load cell

Dev

elop

men

t Efficient Determination of Thermal PropertiesFrom Crude to Distillates

Thermal analysis of crude oil and petroleum fractions is required for smooth operation of refinery processes and ensuring product quality. Temperature stability, evaporation loss and wax appearance temperature are typical characteristics that must be measured.

Temperature stability of petroleum fractions

The determination of the oxidative induction temperature (OIT) is a rapid method for assessing the stability of petroleum fractions. The test is usually performed according to a standard, e.g. ASTM D6186 which applies pres-sure differential scanning calori-metry (DSC). Our high pressure DSC is ideally suited to carrying out fast and reliable stability in-vestigations of oils.

www.mt.com/dsc

Noack evaporation loss determination of oils

For quality reasons lubricating oils should exhibit a low evapora-tion rate. The ASTM standard test method D6375 for the determina-tion of the evaporation loss of lubricating oils by the Noack method uses thermogravimetric analysis (TGA). The METTLER TOLEDO TGA system with sample robot and automated evaluation provides high sample throughput and fast pass/fail assessment of the oil.

www.mt.com/tga

Wax appearance temperature of crude oil

In order to predict and prevent the occurrence of wax deposition which can form at every step from oil production to refining, the wax appearance temperature (WAT) of crude oil needs to be known. We offer efficient tools for accurately ascertaining the WAT: the DSC 1 if a high degree of automation is desired or the FP82HT Hot Stage for visual determination.

www.mt.com/ta

4

Getting accurate results from im-portant petroleum analyses, such as HPLC and gas chromatogra-phy, is dependent on the prepara-tion of accurate standard solu-tions. Our robust Excellence Analytical Balances not only deliver the required weighing per-formance but, with connection to LabX software, standard prepara-tion can be error-free and com-pleted in a fraction of the usual time.

www.mt.com/one-click-weighing

Precise formulation for quality motor oil

Particularly in the development phase, formulation of motor oils must be done precisely according to the specified recipe. Large and small platform Excellence Preci-sion Balances support the formu-lation process with the required readability, IP54 In-Use protection and special ‘Ex’ models for use in ATEX Zone 2 areas. The Magnetic Protection Shield weighing pan eliminates magnetic interference when using stir bars.

www.mt.com/excellence

A typical commercial fuel plant can refine 200 tons or more of petroleum coke every day. Mois-ture analysis is just one test coke under goes. Excellence Moisture Analyzers offer a fast and reliable alternative to the drying oven method with results available in just minutes. They are robust and easy to clean, with real-time dry-ing curves and control charts to allow efficient results tracking.

www.mt.com/moisture

Lab

Wei

ghin

g When Quality Relates to WeightRely on Excellence

Whether it is in the preparation of accurate samples and standards for Karl Fischer titration or chromatographic analyses, measuring the total suspended solids on filters for fuel quality control or in the development of a new lubricant, weight plays a key role. Compliance with industry norms and quality control procedures requires accurate weighing equip-ment robust enough to withstand tough environments and hazardous samples.

Accurate standard solutions for error-free analyses

Fast coke analysis with Halogen Moisture Analyzers

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6

Crud

e D

esal

ting Less Corrosion and Fouling

and Lower Chemical Costs

The main task of a desalter is to remove salt and dirt from the crude. It also makes sense to neutralize acids at this stage as otherwise downstream corrosion and fouling will take its toll. Only with accurate process measure-ments will these operations be truly effective. With unique expertise in refinery process analysis, METTLER TOLEDO has designed a range of instru-ments ideal for this purpose.

Desalter performance on a new level

The trend to refine more and more high sulfur sour crudes means refinery corrosion and fouling problems continue to grow. It is therefore fundamental to clean sour crude as much as possible, as early as possible. In the de-salter, cleaning starts with maxi-mizing the transfer of inorganic salts, rust and sediment from the crude to the water, followed by neutralization of acidic com-pounds, and ends with optimal dehydration. In-line pH measure-ment has enormous value in de-salter operations.

Avoid overdosing chemical reagents

pH has a great influence on sev-eral process mechanisms, and its accurate control directly affects the efficiency and cost of desalter operations. The time lag between grab sampling and laboratory pH analysis, frequently results in overdosing of pH modifiers. Significant savings can be made with in-line measurement of pH as it allows for real-time control, meaning chemicals can be added exactly when necessary.

Less oxygen, less corrosion

Corrosion is a complex issue in-volving many contributing factors. Often, refinery operators feel com-pelled to use high-cost exotic materials in process equipment to prevent corrosion. However, more economical alternatives exist. One of these, which is often neglected, is reduction of the dissolved oxy-gen concentration in the desalter wash water. Water treatment based on this simple measurement can result in a significant reduction in down-stream corrosion.

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Probes that last

Heavy hydrocarbons and sulfides pose little threat to our series of InPro 4800 i pH electrodes. The long, helix shaped reference path and PTFE annular diaphragm pro-vide a strong barrier against ag-gressive chemicals and oil.

Intelligent Sensor Management (ISM) technology, built into the electrodes, provides excellent sig-nal integrity and advanced sensor diagnostics (see page 17).

Rely on the InPro 4800 i for maxi-mum desalter efficiency.

www.mt.com/pro-pH

Easy accessibility

Retractable housings, such as the InTrac 777, provide direct access to the process sensor for mainte-nance purposes or replacement. An integrated flushing chamber allows electrode cleaning and calibration without the need to remove it from the housing. The Tri-Lock safety system prevents escape of wash water and in-creases process safety and reliability.

Without the need for a slipstream, InTrac retractable housings offer the smallest possible installation footprint.

www.mt.com/InTrac

Maintenance automated

Each measurement point is only as accurate as its calibration. The EasyClean 400 fully-automatic cleaning and calibration unit ensures pH sensors are kept in perfect condition at all times and reduces maintenance to a mini-mum. Flexibility in cleaning / calibration programmes means completely unattended maintenance is easily achieved, whenever it is required.

www.mt.com/EasyClean

8

Crud

e D

istil

ling Continuous Measurement

Under the Harshest Conditions

Refinery and petrochemical operations present challenges that are not common to any other process industry. METTLER TOLEDO understands these and manufactures instruments that measure up to the task, no matter how tough.

Sour water corrosion

Steam, which is injected to im-prove separation of hydrocarbon fractions, condenses in the cooler regions of the column. Hydrogen sulfide and a number of other im-purities tend to be present in this condensate, leading to the forma-tion of various acids and heat-stable salts. This “sour water” is a major source of corrosion in the top part of the tower and in con-denser tubing.

Consumption of chemicals

To fight corrosion, it is common to inject chemical inhibitors. Be-cause corrosion is often blamed on the presence of acids, the response is to increase the pH by adding alkaline neutralizers. With the continuously varying compo-sition of sour water however, these reagents are more often than not, dosed in excess. De-spite the high chemicals expendi-ture it rarely is a remedy, as a significant cause of corrosion is alkaline sour water – making the cure worse than the disease.

pH control does the trick

Significant savings are made when the feed of reagents is con-trolled based on the pH value of sour water. Not only does main-taining the correct pH level result in a much lower rate of corrosion, it also significantly reduces the consumption of chemicals. To al-low for continuous pH control, we provide very accurate pH analyz-ers using sensors that withstand the high sulfide environment and frequent hydrocarbon surges.

www.mt.com/pro-pH

pH electrodeInPro 4800 i

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Control sour water pH

As with crude distilling, the fluid catalytic cracking unit also pro-duces substantial quantities of sour water. This means that this plant also experiences corrosion problems. Frequently, heat-stable salts, which cause carbonate cracking, are the source. METTLER TOLEDO in-line analyz-ers help you to monitor and con-trol the process pH to levels where corrosion is minimized.

Improved slurry oil quality

While gasoline is the main prod-uct of the FCC unit, a number of other fractions are obtained at the same time. Although the catalyst in the FCC process is continu-ously regenerated, catalyst fines end up in the fractionator column. These accumulate in the bottom stream in the slurry oil. To in-crease its value, the slurry oil is purified through filtration or clarifi-cation. In-line turbidity monitoring of the clarified oil ensures real-time quality control and warns of particle breakthrough.

www.mt.com/turbidity

Scrubber performance

FCC regenerator flue gas contains SO2, SO3 and catalyst fines. Wet scrubbing systems are used to control the emission of these sub-stances. In-line pH control en-sures the lowest emission levels. An EasyClean automated cleaning and calibration system ensures the measurement sensor is al-ways working efficiently.

www.mt.com/EasyClean

Flui

d Ca

taly

tic C

rack

ing Product Quality Control

Leads to Higher Profit

Over 60 years old but still going strong, the FCC unit accepts a wide range of feedstocks and produces many different products. In-line measurement helps to maximize profitability.

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Alky

latio

n Greater Safetyin Hazardous Processes

METTLER TOLEDO understands the difficulties of sulfuric acid and hydrofluoric acid alkylation, and provides analytical sensors that are durable and reliable. In alkylation processes, safety cannot be compromised. Only in-line analysis allows you to respond in time in the event of process upsets that could lead to accidents.

Sulfuric acid alkylation

The effluent from the alkylation re-action contains traces of acid. If not removed, these cause corro-sion and fouling downstream. Our inductive conductivity measure-ment systems help to control the caustic washing that eliminates them. pH control is vital in the subsequent water wash to avoid emulsions forming, which can re-sult in carry-over of acid or caus-tic, leading to serious damage of the fractionation column.

Reliable measurement despite HF acid

We use HF-resistant glass for our pH electrodes designed for hydro-fluoric acid environments. In-stalled in the potassium hydroxide regenerator, sensors such as the InPro 4262 i ensure you can maintain the proper caustic pH in the HF scrubber and be sure of its efficiency.

ISM technology integrated into the sensor greatly simplifies installa-tion, handling and maintenance (see page 17).

www.mt.com/pro-pH

Conductivity sensorInPro 7250 PFA

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pH control in strippers

As sour water is typically a mix-ture of dissolved acidic or basic gases, stripping it is not an easy process. Forcing high quantities of steam through sour water will remove certain gases but leaves others dissolved or bound as salts. pH is of direct influence on the phase equilibrium of dissolved gases and can shift the equilib-rium towards the gas phase. As gases, these compounds are sim-ply removed using less steam.

Solid electrolyte, rugged performance

With the abundance of poisoning substances it contains, sour water is one of the harshest media on pH electrodes. Xerolyt Extra sen-sors feature a solid polymer elec-trolyte which provides an excellent barrier against compounds that would quickly poison other probes. Instead of a diaphragm, sensors with Xerolyt Extra have an open junction, eliminating the risk of clogging. Combined, these features ensure high reliability and a long service life.

www.mt.com/inpro4260

Sour

Wat

er S

tripp

er

Efficient Strippingwith pH Control

Sour water is generated in many refinery processes. Typically, it contains hydrogen sulfide but hydrogen cyanide, ammonia, carbon dioxide, acids and phenols can also be present. pH control helps the sour water stripper to efficiently remove the gases so that the water may be safely re-used or exposed of.

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Clau

s Ta

il G

as T

reat

men

t Early Warningof Process Upsets

To maximize sulfur recovery, the Claus process is often followed by a tail gas cleanup. In-line pH monitoring helps in protecting process equipment against corrosion. Although high sulfide concentrations make this one of the worst environments for measuring pH, METTLER TOLEDO electrodes are more than up to the challenge.

pH in sulfur recovery

Tail gas cleanup boosts the effi-ciency of the sulfur recovery unit to almost 100 %. When catalyst used in the reaction loses its ac-tivity, breakthrough of SO2 may result. In the quench tower, this will manifest itself through a drop in quench water pH. In-line pH monitoring will warn of this event so that corrective measures can be taken and serious equipment corrosion avoided.

Low maintenance

Quench water typically has a high suspended solids concentration, which is problematic to most pH probes as it clogs the reference diaphragm. Our InPro 4260 Xero-lyt Extra pH electrode is ideal for this application. The sensor’s large, open reference junction means clogging is eliminated and therefore maintenance is signifi-cantly lower. The predictive diag-nostics of ISM reduces mainte-nance still further (see page 17).

www.mt.com/pro-pH

Glass XEROLYT®Measuring solution

Glass

Measuringsolution

Openjunction

Xerolyt® Extrasolid polymer

electrolyte

pH electrodeInPro 4260 i

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Reduced steam costs

There is a direct correlation be-tween the acid gas load on an amine solution and its pH. This means that the difference between the pH value of lean and rich amine in an amine sweetener tells you exactly what the acid gas load is. Knowing this, the amount of steam needed to regenerate the rich amine can be adapted: more steam when the acid gas load is high, less steam when it is low.

Dual-channel transmitter

We offer an extensive transmitter portfolio. The M700 dual-channel transmitter is perfect for use in the amine sweetener application as the pH of both the lean and the rich amine can be measured at the same time and even the differ-ential value can be transmitted. The M700 is fully certified for haz-ardous area use, comes in a ro-bust stainless steel housing and is available with multiple analog, Foundation™ Fieldbus or Profibus® outputs.

www.mt.com/M700

Amin

e Sw

eete

ning

Energy Savingswith Differential pH Measurement

Amine treating consumes a lot of energy in the form of steam. METTLER TOLEDO appreciates the need for cost savings and is constantly searching for opportunities to help you increase efficiency.

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Boile

r Fee

dwat

er

Risk of Boiler FailureAvoided with In-line Analysis

The treatment of water for steam generation is extremely sophisticated and requires in-depth understanding of water chemistry. Although it is a clean medium, water is very diffi-cult to analyze accurately. METTLER TOLEDO is an expert in ultrapure water analysis.

Stable measurement despite low conductivity

Most modern pH measurements use potentiometric sensors where the potential is measured against a reference electrode. As boiler feedwater has a very low dis-solved solids concentration, it has virtually no electrical conductivity. This makes it very hard for the pH sensor to measure the difference in potential, often resulting in very unstable pH readings. Our pre-pressurized pH electrodes use their own electrolyte to create sufficient conductivity for flawless measurement.

www.mt.com/pHure

Oxygen under control

Corrosion is a complex problem with many reaction mechanisms involved. Dissolved oxygen boosts corrosion and increases the corrosivity of impurities such as chlorides. Our polarographic oxygen sen-sors accurately measure dis-solved oxygen to levels as low as 1 ppb. Maintenance is easy thanks to smart and simple de-sign, and takes no more than two minutes.

www.mt.com/DO

Accurate TDS monitoring

Too high a dissolved solids con-tent leads to scaling and loss of thermal efficiency.

METTLER TOLEDO provides con-ductivity sensors designed for boiler water use that, thanks to integrated temperature compen-sation, measure total dissolved solids extremely accurately. With a temperature limit of 200 °C these probes can even handle saturated steam conditions.

www.mt.com/Thornton

Conductivity sensorInPro 7100 i

15

Blowdown at the right time

When cooling water evaporates, dissolved solids concentrate. At high temperatures, precipitation of these solids causes scaling, lead-ing to reduced heat transfer and flow rates. Our conductivity sen-sors reliably detect the critical TDS level for triggering blowdown and feeding of fresh make-up wa-ter, thereby making certain the cooling water cycle remains clean and efficient.

www.mt.com/cond

pH and ORP from one sensor

Cooling water pH needs to be carefully kept in control for several reasons. Too high a pH encour-ages scaling. Too low may adversely affect biocide activity, corrosion inhibitors, etc. The oxi-dation / reduction potential is the ideal parameter for controlling disinfection, with minimal use of biocides and without the use of extensive analyzer systems. METTLER TOLEDO pH probes measure pH and ORP in parallel and give you both values at the same time.

www.mt.com/pro-pH

Modular transmitter

Plug in one module for conductiv-ity, and one for pH / ORP and you will get all three parameters from the same instrument. The multi-parameter, multi-channel M700 transmitter can be configured as desired. However, the conductiv-ity / pH / ORP set-up is the best so-lution for cooling water analysis. The M700 is fully compatible with our ISM platform and offers bene-fits that make maintenance sim-ple: full diagnostics, and Plug and Measure with pre-calibrated sen-sors (see page 17).

www.mt.com/M700

Cool

ing

Wat

er

Three in OneAn Elegant Solution for Monitoring Cooling Water

Whether you deal with corrosion, fouling or disinfection, in-line analysis from METTLER TOLEDO helps you in managing your cooling water cycle effectively and ensures cooling capacity is maintained throughout the plant.

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Measuring headspace oxygen concentration is common practice when it comes to blanketing and inerting operations in vessels that contain organic solvents and hy-drocarbons. Oxygen analysis is not only helpful in sustaining a safe atmosphere but also in con-trolling inert gas flow and for making savings in nitrogen use. Also, in vapor recovery systems oxygen analyzers have proven their value.

www.mt.com/o2-gas

The main advantage of our po-larographic oxygen sensors is that they can be installed directly in the process. As they are insen-sitive to moisture, dust and most solvents, the need for sample conditioning is eliminated. This means that installation costs are minimal and also that risk of fail-ure is reduced as weaker links are removed from the chain. Our ISM sensors offer an even higher de-gree of safety thanks to online diagnostics (see page 15).

Unlike other oxygen analyzers, METTLER TOLEDO polarographic oxygen sensors do not require costly calibration gases to main-tain their accuracy. Calibration with air is all that it takes. In com-bination with our InTrac 777 re-tractable housings, the calibration routine is very easy: retract the sensor, purge air through the housing’s integral flushing cham-ber and re-insert. The InTrac 777 can be operated manually or pneumatically.

Blan

ketin

g an

d In

ertin

g Explosion Protectionwith In-situ Oxygen Analysis

Polarographic oxygen analyzers from METTLER TOLEDO can be fitted directly into a vessel, tank or pipe and do not require a sample conditioner.

Better safe than sorry Measure in the process Calibration made easy

Gas sensor seriesInPro 6000 i

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At the core of ISM is the integra-tion of sensor and application specific measurements plus diag-nostics algorithms into the sensor itself. This enables the calculation of groundbreaking, real-time, predictive diagnostic data while the sensor is measuring in the process.

These online predictive diagnos-tics allows you to:• Avoid unexpected process

downtimes.• Plan maintenance schedules

more efficiently.

www.mt.com/ISM

No more calibrating in the field. iSense Asset Suite PC / laptop software allows ISM sensors to be calibrated in the comfort of a workshop or lab. All calibration relevant data is documented elec-tronically and calibration reports are generated in PDF format for printing.

In addition, iSense enables quick evaluation of sensor condition, allowing you to determine if a sensor can be safely used again.

Using sensors pre-calibrated with iSense, all necessary data is up-loaded to the transmitter upon connection, making the system ready for measuring, instantly. Failures due to faulty configura-tion or calibration are completely eliminated. Time spent at the measurement point is reduced to a fraction of what is common with conventional analog pH instruments.

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Intelligent Sensor ManagementStay Ahead of Maintenance

Intelligent Sensor Management (ISM) is an innovative new concept for process analytical measurement solutions. ISM simplifies sensor handling, enhances reliability and radically reduces sensor lifecycle costs and maintenance effort.

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Labo

rato

ry Chemical Properties and ParametersThat Define Quality

Acid and base numbers, water content, mercaptan sulfur or chlorides are some typical parameters determined in crude oil, distillates and lubri-cants. ASTM and other standards provide proven methods which need to be applied exactly to obtain consistent results. METTLER TOLEDO’s titra-tors fully automate the entire workflow compliant with the standards and prove the quality unbiased. One Click® user guidance makes them easy and safe to operate.

Hassle-free measure-ment of pH, ORP and more

The multi-parameter SevenExcel-lence™ meter for pH, ORP, con-ductivity, and ion measuring pa-rameters offers convenient, simple operation combined with high measurement accuracy and reli-ability. Truly versatile, the SevenExcellence™ meter can be employed in all departments from lab to plant.

InLab® electrodes and sensors cover all aqueous and non- aqueous applications.

www.mt.com/ph

Titrators for simple, accurate and diverse analyses

Many properties of petrochemical products must be analyzed before they can be sold. METTLER TOLEDO’s titrators, sensors and sample changers are perfectly suited for your petrochemical test-ing needs.

Small or large, we have the right solution for your lab. Build the system for your needs to test any ASTM, UOP or DIN method with ease and confidence.

www.mt.com/titration

Exact and reliable water content analysis

Water content is a crucial quality parameter of crude oil and its dis-tillates. Two Karl Fischer methods apply: coulometric for low water content down to 1 ppm and volu-metric for the % range. METTLER TOLEDO offers several instru-ments for both techniques and accessories such as drying ovens and the Solvent Manager which safely and automatically fills, drains and exchanges reagents.

www.mt.com/karl-fischer

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Standard compliant drop and softening point tests

Time consuming manual lubricant drop point tests according to manual ASTM or IP standards can be securely automated with the DP Excellence instruments. METTLER TOLEDO instrument specified ASTM D3104/D3461 standards are widely accepted for quality control of bituminous materials. The video-recorded process may be played back for verification. The test efficiency is notably improved by simultane-ous analysis of two samples.

www.mt.com/one-click-dropping

Automated density measurement

Density and API gravity are key parameters used to classify vari-ous petroleum products. ASTM 4052 and ASTM 5002 describe the correct use of digital density meters in conjunction with small sample volumes. Automated solu-tions with heated sample prepara-tion and pressurized sampling offer an ideal solution for repeat-able measurement of any type of product including gasoline (winter/summer), high and low viscosity crude oils and lubri-cants.

www.mt.com/density

Heated automation for viscous and solid samples

Density measurement of solid pe-troleum products, such as low boiling bitumen and heavy crude oils, is cumbersome. The power-ful SC1H and SC30H heated auto-mation units keep samples at temperatures of up to 80 °C and completely automate sampling, measurement and cleaning. Smart error detection securely excludes the presence of bubbles, therefore ensuring consistently reliable results.

www.mt.com/density

Labo

rato

ry Physical Characterization of PetroleumMade Easy and Reliable

Compliance with standards and market requirements are prerequisites for ensuring quality, processability and performance of petroleum products. Instruments from METTLER TOLEDO follow international standards to deter-mine product characteristics. The same One Click® operator’s guidance on several instruments delivers ease of use and safe operation.

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Vehi

cle

Wei

ghin

g Truck and Rail WeighingUnder Complete Control

METTLER TOLEDO understands that maintaining costs, maximizing productivity, and increasing profitability are critical in custody transfer operations. Meet these challenges with our industry leading vehicle scales, our advanced scale terminals, configurable unattended solu-tions, multi-scale traffic management software, and more.

Rail scales for stationary or in-motion weighing

Save time with Coupled-In-Motion (CIM) rail weighing systems from METTLER TOLEDO. CIM technol-ogy allows rail cars to be weighed while moving. High capacity POWERCELL® PDX® load cells offer unprecedented accuracy and reliability. Our rail weighbridges are extremely heavy duty designs built to withstand the toughest environments.

www.mt.com/rail-scales

Accurate truck scales for precise filling

Have confidence in your transpor-tation volumes by filling cargo vessels on an accurate scale. Fill-ing errors can result in lost profits and failure to comply with road-way weight limits. Only METTLER TOLEDO provides the accuracy to protect your business, even in the most challenging environments on Earth. From Death Valley to Antarctica, our scales weigh vehi-cles of all shapes and sizes.

www.mt.com/vehicle

High performance load cells raise standards

POWERCELL® load cells are de-signed to be the most accurate and reliable vehicle scale load cells in the world. They have proven their ability to withstand floods, lightning, and extreme temperatures that cause conven-tional load cells to fail. POWER-CELL® PDX® load cells use predic-tive diagnostics to alert users to any issues before measurements are affected, helping to eliminate unplanned downtime.

www.mt.com/POWERCELL

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Tank weighing solutions for several 100 tons

Weighing is an accurate method of measuring inventory whether in tanks, silos or hoppers. It is inde-pendent of vessel shape and perfect for non-self-leveling mate-rials. As weigh modules do not come into contact with the pro-cess media, maximum precision and equipment lifetime are ensured.

www.mt.com/tank-weighing

Efficient drum and gas filling solutions

Manual and automatic filling of drums and gas bottles requires great accuracy. Whether stand-alone or integrated into a system, the weighing instrument has to ensure you achieve the target weight quickly and precisely. Our solutions meet all necessary weights and measures approvals and are certified for hazardous area use.

www.mt.com/filling

Weighing solutions for warehouses

Speed up your warehousing and logistics processes with our broad spectrum of bench and floor scales. Whether fixed or mobile, our instruments feature broad weighing ranges and high accu-racy to meet your specific require-ments. Applications include in-ventory control, piece counting and completeness checks.

www.mt.com/industrial

Indu

stria

l Wei

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g Versatile Weighing Solutionsfor Process Environments

Our comprehensive range of weighing solutions for drum and gas filling, tank weighing, and logistics and warehousing do not compromise between speed, reliability, ruggedness and safety. Whether stand-alone or integrated into your process environment, we help you combine the right hardware and software with your process knowledge and expertise to optimize your plant efficiency and meet regulatory requirements.

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Uptime

Easy access to support knowhow and regular equipment checks according to standard proce-dures ensure maximum uptime at minimal cost. Your equipment is often sub-ject to tough environments and highutilization in critical pro-cesses, requiring every minute of uptime, guarding against equip-ment breakdown, parts failure, and ‘wear and tear’.

Performance

Professional installation and setup of your equipment along with the use of thoroughly tested applications guarantee high per-formance from day one.Regular preventative maintnance according to manufacturers’ procedures ensure efficient and consistent performance through-out the life of your equipment, preventing out-of-specs results at all times.

Compliance

Full compliance with your indus-try's regulatory norms is a must all over the world. This ensures good audit results and provides you with peace of mind.Take advantage of our compre-hensive equipment qualificationand calibration packages com-bining standard DQ/IQ/OQ docu-mentation with recommendationsfor maintenance and routine test-ing specific to your application.

Glo

bal S

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ce

Day-to-day laboratory and production processes are highly repetitive yetinnovative, characterized by very complex applications and the need forguaranteed data quality and strict control of process risks. It is a worldvery sensitive to the total cost per data point, demanding the utmost precision and accuracy while constantly complying with legal and industrial regulations and norms.

Global Services for Uptime, Performance, Compliance & Expertise

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Expertise

Your expertise paired with the know-how of our Service Team are key to maximum uptime, optimum performance and 100% compliance.Benefit from our large portfolio of optimized applications, scientific publications, SOPs and technical documentation. In our tailored trainings and seminars, your personnel acquire the know-how and skills to run your business.

www.mt.com/service

METTLER TOLEDO has its own Sales & Service Organizations in 36 countries as well as Distribution & Service Partners in most other countries across the globe in over 100 countries.Our geographically-focused market organizations are respon-sible for all aspects of sales, service and support.

5000 factory trained serviceand sales specialists worldwide

Over

For more informationwww.mt.com

Mettler-Toledo AGCH-8606 Greifensee, SwitzerlandTel. +41 44 944 22 11Fax +41 44 944 30 60

Subject to technical changes© 12/2012 Mettler-Toledo AGPrinted in SwitzerlandGlobal MarCom Switzerland

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