5000TOCi TOC Analyzer

5000TOCi TOC Analyzer - Discontinued Product

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

Discontinued since: Jun, 2019

Replaced with: 6000TOCi On-line TOC Analyzer

Real-time Total Organic Carbon Control

The 6000TOCi on-line TOC sensor delivers reliable data to demonstrate compliance in Pharmaceutical water systems.  The high performance sensor provides real-time data, internal diagnostics and reporting to easily meet audit requirements.

Real-Time Transparency of TOC Levels
Achieve clear control of your water system with the fastest response time available and measurement updates every second for continuous TOC analysis.

Conclusive Data to Support Compliance
The 6000TOCi uses proven UV oxidation technology and highest accuracy conductivity sensors to deliver consistent and accurate organics determination.

Verifiable System Performance
Using advanced sensor diagnostics, the 6000TOCi gives you the insight needed to ensure your TOC system is always measuring effectively.

Documentation - 5000TOCi TOC Analyzer


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.

Accessories - 5000TOCi TOC Analyzer

Services - 5000TOCi TOC Analyzer

Specifications- 5000TOCi TOC Analyzer

Specifications - 5000TOCi TOC Analyzer
Measurement range 0.05 - 2000 ppbC (µgC/L)
Repeatability ± 0.05 ppb C 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"
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