5000TOCi TOC Analyzer

5000TOCi TOC Analyzer

Continuous TOC Measurement

The 5000TOCi sensor is a user-friendly and economical analyzer for on-line measurement of total organic carbon. 5000TOCi uses proven ultraviolet (UV) oxidation with differential conductivity to effectively determine TOC concentrations.

On-line, Continuous Measurement
Fast, continuous TOC monitoring ensures rapid detection of even brief upsets to demonstrate compliance with water quality requirements in real-time.

Compliance with Global Pharmacopeias
Meets the requirements of all major global pharmacopeias for TOC instrumentation, including USP, EP, JP, ChP, and IP.

Trace Sensitivity
"Detection of TOC concentrations from ppm to sub-ppb range enables comprehensive trending to diagnose issues that can affect water system performance."

5000TOCi TOC Analyzer
Specifications - 5000TOCi TOC Analyzer
Measurement range 0.05 - 2000 ppbC (µgC/L)
Repeatability ± 0.05 ppb C < 5 ppb, ± 1.0%> 5 ppb
Resolution 0.001 ppbC (µgC/L)
Analysis Time Continuous
Initial Response Time < 60 seconds
Limit of Detection 0.025 ppbC
Cond. accuracy ±2%,0.02-20 μS/cm ±3%, 20-100 μS/cm
Cell Constant Accuracy ± 2%
Temperature sensor Pt1000 RTD, Class A
Temperature accuracy ± 0.25°C
Case Dimensions 11” [280mm] W x 7.4” [188mm] H x 5.25” [133mm] D
Enclosure Material "Polycarbonate plastic, flame retardant, UV and chemical resistant UL # E75645, Vol.1, Set 2, CSA #LR 49336"
Never Miss an Excursion
Any TOC excursion can potentially lead to a production or compliance issue, so the 5000TOCi gives you clear and costant visibility into your water system's TOC levels. The 5000TOCi is the reliable choice for pharmaceutical and microelectronics water systems.
Real-Time Compliance

Fewer Parts, Lower Maintenance

Providing simplicity in addition to compliance, the 5000TOCi on-line TOC analyzer has no moving parts or reagents. Fewer moving parts reduces the likelihood of sensor failure, and reduces the need for unplanned maintenance.

Confidence in Your Measurement Results
Improve Measurement Reliability
Have confidence in your measurement accuracy with reliable, continuous, real-time TOC analysis. The on-line 5000TOCi sensor is equipped with automated flow control capability that eliminates sensitivity to pressure changes in water systems.
Supports Regulatory Compliance



5000TOC Sensor - Total Organic Carbon Measurement in the Power Plant
This Application Note explains why total organic carbon (TOC) has been identified as an important measurement in power plant chemistry.
Problem of Organics in Power Plant Waters
While most efforts at producing pure water are aimed at removing minerals, these processes do not necessarily remove organic compounds. There is an in...
The impact of TOC in UPW systems for the Electronics Industry
Pure and Ultrapure water production requires the monitoring of organic contamination throughout the treatment process. The 5000TOC sensor provides con...

User Manuals

5000TOCi Sensor Quick Start-Up Guide
This quick setup contains safety instructions, 5000TOCi sensor installation and start-up, electrical connection, menu structure, operation, general se...


Data Sheet for 5000TOCi Sensors
The 5000TOCi Total Organic Carbon Sensor with ISM from METTLER TOLEDO Thornton delivers the power of an analyzer with the convenience of a sensor.
Get Your Quote
5000TOCi TOC Analyzer
Fieldbus Foundation


Get Your Quote
5000TOCi TOC Analyzer
Fieldbus Foundation


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