PRODUCT INFORMATION
TOCOR700
RELIABLE MONITORING OF ORGANIC WATER POLLUTANTS
Liquid analyzer systems
LIQUID ANALYSIS SYSTEMS – TOCOR700 | SICK2 8010381 / 2019-11-27
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Water is not just the basis of life, it is also an
indispensable commodity and operating uid for
nearly all industry sectors. Especially in the oil
and gas sector, the chemicals, petrochemicals
and reneries sector as well as the waste and
recycling industry, analyzing water and deter-
mining its purity level play a crucial role, whether
it be to ensure safe, reliable processes at the
required quality or to comply with environmental
regulations.
To meet these high standards, a reliable and
accurate analysis technique for measuring trends
and monitoring quantities is called for. Deter-
mining the TOC value has established itself as a
common method. This involves determining the
total organic carbon of a sample.
ABSOLUTE PURITY
WITH TOC ANALYSIS
TOCOR700 LIQUID ANALYSIS SYSTEMS
Process water analysis at waste water
treatment plants
Transparent calculation of plant costs
The TOC analysis can be used to calcu-
late the costs of water treatment, for ex-
ample at a chemical park, based on their
origin. Here, the TOC value of the waste
water of individual consumers is mon-
itored before being fed into the waste
water system and at various junctions.
Assessment of plant eciency
The upstream and downstream TOC
analysis forms the basis for monitoring
the efciency of a waste water treatment
plant and optimizing its operating costs.
Environmental protection
Accurate TOC analysis is essential for re-
liably monitoring water treatment quality.
Only in this way can it be ensured that
treated water complies with to local
environmental requirements before
being fed from the waste water
treatment plant into public waters.
Fields of application
Oil and gas industry
Sectors
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LIQUID ANALYSIS SYSTEMS TOCOR700
Analysis of condensate in cooling and heating circuits Monitoring of surface water
Protection of the superior system
If impurities are detected during the TOC analysis, this may
be a sign of damage in the cooling circuit, which could lead
to plant failures due to the formation of rust or soot. Leaks
contaminating the condensate itself or a valuable product
indirectly also pose a risk in this respect. To avoid expensive
repairs, unscheduled downtimes and product contamination,
the TOC value needs to be reliably monitored.
Preventing contamination
If harmful substances enter the waste water from factory
premises, for example through rainfall or spillages, this can
seriously impair the water quality. The party responsible can be
sued for breaching environmental regulations. They may have
to pay a large ne, their reputation could be damaged and they
may face other consequences that could ruin their existence
as a business. Monitoring quantities by means of TOC analysis
contributes enormously to safety and cost efciency.
Chemicals, petrochemicals,
and reneries Waste and recycling industry
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High level of exibility
• Versions for application in Ex Zones 1 or 2 (ATEX)
• Flexible installation thanks to internal carrier gas
preparation
• Customized sample handling for trend analysis or
precise quantity determination
• TC or TOC analysis possible
• Versions as stand-alone or wall device
Predictable costs
• No connection to expensive carrier gas required
because the system works with ambient air
• Low downtimes during maintenance due to the
rapid changeover function in conjunction with
a second thermal reactor (optional)
• Cost efciency thanks to exibly adjustable sample
point switching for 4 sample points (optional)
Reliable results
• Undistorted measurement result because the
VOC share does not get lost but is instead
determined together with the TOC
• Very high measurement accuracy even in the case
of low TOC concentrations allows the TOC to be
determined in accordance with ofcial regulations
and for the purposes of process monitoring
TOCOR700 LIQUID ANALYSIS SYSTEMS
RELIABLE MONITORING OF
ORGANIC WATER POLLUTANTS
The TOCOR700 liquid analysis system from SICK is a tried-and-tested
system for reliable TOC analysis in liquids. Coming in a range of
designs, the TOCOR700 can be optimally tailored to customer
requirements. A particular highlight is its clever component arrange-
ment which prevents volatile organic compounds (VOCs) from being
blown out. Two system variants can be chosen from: the TOCOR700
TH and the TOCOR700 UV. Both offer premium SICK quality and clear
benets for customers.
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LIQUID ANALYSIS SYSTEMS TOCOR700
TOCOR700 TH
The system is particularly suitable for highly accurate quantity
analysis. The thermal reactor oxidizes the carbon in the sample
continuously and quickly at 850 °C. The high oxidation rate
(> 95%) resulting from this process enables extremely accurate
measurements.
TOCOR700 UV
The system is particularly suitable for trend analysis because
continuous analysis is made possible by the integrated UV
reactor. It delivers precise measurement results even in the
case of high salt concentrations.
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6
TOCOR700 LIQUID ANALYZER SYSTEMS
Product description
The TOCOR700 liquid analyzer system is
a tried-and-tested system for TOC
analysis in liquids. Be it for trend analy-
sis or high-precision limit value monitor-
ing, TOCOR700 can be optimally tailored
to suit customer requirements. Thanks
to its sophisticated technology, it is one
of the few of its kind that can also
measure volatile organic compounds
(VOCs). The system requires only
ambient air as a carrier gas, which
makes it very versatile.
At a glance
• Very high measurement accuracy
even at low TOC concentrations
• Internal carrier preparation
• Versions for application in Ex-Zone
1 or 2 (ATEX)
• Versions as stand-alone or
wall-mounted
• Quick-change function due to second
thermal reactor (optional)
• Measuring point switchover for
4 measuring points (optional)
Your benets
• Customer-specic sample prepara-
tion for trend analysis or precise limit
values
• TOC values according to ofcial
requirements
• Flexible installation, since a connec-
tion to expensive carrier gas is not
required and various ex-variants are
available
• Reduced downtimes during mainte-
nance due to the rapid changeover
function
• Cost efciency due to exibly adjust-
able measuring point switchover
System solutions
LIQUID ANALYZER SYSTEMS
TOCOR700
Subject to change without notice
.
RELIABLE MONITORING OF ORGANIC
WATER POLLUTANTS
Additional information
Detailed technical data . . . . . . . . . . . .7
Ordering information . . . . . . . . . . . . . .7
- www.sick.com/TOCOR700
For more information, simply visit the above link to obtain direct access to technical data, CAD design models, oper-
ating instructions, software, application examples, and much more.
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LIQUID ANALYZER SYSTEMS TOCOR700
Detailed technical data
The exact device specications and performance data of the product may deviate from the information provided here, and depend on the appli-
cation in which the product is being used and the relevant customer specications.
Features
TOCOR700 TH TOCOR700 UV
Measured values
C
org
Analyzers
S700
Measuring methode
Extractive
Hazardous area
II 2G Ex pz IIC T3
II 3G Ex pz IIC T3
Sample quantity
200 ml/h ... 800 ml/h
Ambient temperature
–10 °C ... +35 °C
+5 °C ... +45 °C
Optional
Storage temperature
–20 °C ... +55 °C
Ambient humidity
≤ 95 %, relative humidity; non-condensing
Enclosure rating
IP54
Measuring tasks
Most precise measurement results
Limit value monitoring
Process monitoring
Trend monitoring
Limit value monitoring
Process monitoring
Performance
TOCOR700 TH TOCOR700 UV
Measuring ranges
C
org
, Measuring ranges depend on application
and device version
5 ... 50,000 mg/l 2 ... 10,000 mg/l
Response time (t
90
)
TC measurement: ≤ 5 min
TOC measurement: ≤ 8 min
Sensitivity drift
≤ 2 % per week
Zero point drift
≤ 2 % of measuring range full scale per week
Detection limit
≤ 1 % of smallest measuring range
Process pressure
900 hPa ... 1,100 hPa
Maximum salt content
≤ 20,000 mg/l ≤ 50,000 mg/l
Source of oxidation
Thermal reaction Reaction due to UV source
Ordering information
Our regional sales organization will help you to select the optimum device conguration.
• Measured values: C
org
Measuring range Maximum salt content Source of oxidation Type Part no.
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org
Measuring ranges depend
on application and device ver-
sion: 5 ... 50,000 mg/l
20,000 mg/l Thermal reaction TOCOR700 TH On request
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org
Measuring ranges depend
on application and device ver-
sion: 2 ... 10,000 mg/l
50,000 mg/l Reaction due to UV source TOCOR700 UV On request
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SERVICES FOR MACHINES AND PLANTS: SICK LifeTime Services
Our comprehensive and versatile LifeTime Services are the perfect addition to the comprehensive range of products from
SICK. The services range from product-independent consulting to traditional product services.
Training and education
Practical, focused, and professional
Upgrade and retrots
Easy, safe, and economical
Consulting and design
Safe and professional
Verication and optimization
Safe and regularly inspected
Product and system support
Reliable, fast, and on-site
SERVICES
REGISTER AT WWW.SICK.COM TO TAKE ADVANTAGE
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Save time by using past orders.
Easily export orders and quotes, suited to your systems.
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SICK AG | Waldkirch | Germany | www.sick.com
SICK AT A GLANCE
SICK is a leading manufacturer of intelligent sensors and sensor solutions for industrial applications. With
more than 9,700 employees and over 50 subsidiaries and equity investments as well as numerous agencies
worldwide, SICK is always close to its customers. A unique range of products and services creates the
perfect basis for controlling processes securely and efciently, protecting individuals from accidents, and
preventing damage to the environment.
SICK has extensive experience in various industries and understands their processes and requirements.
With intelligent sensors, SICK delivers exactly what the customers need. In application centers in Europe,
Asia, and North America, system solutions are tested and optimized in accordance with customer specica-
tions. All this makes SICK a reliable supplier and development partner.
Comprehensive services round out the offering: SICK LifeTime Services provide support throughout the
machine life cycle and ensure safety and productivity.
That is “Sensor Intelligence.”
Worldwide presence:
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Detailed addresses and further locations
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