Total Organic Carbon (TOC), TOC analyzer is a total organic carbon analyzer. The carbon content is used to represent the total amount of organic matter in the water. TOC can be used directly to represent the total amount of organic matter. Therefore, it is used as an important reference indicator for evaluating the degree of organic pollution in water.

The basic principle of TOC is: first oxidize the carbon of organic matter in water into carbon dioxide, eliminate interference factors, and then use the carbon dioxide detector to measure, and then use data processing to convert the carbon dioxide gas content into the concentration of organic matter in water. After continuous research and experiments, TOC detection methods have gradually changed from traditional complex technologies to convenient and accurate.

Features and Benefits

Weighing only 3.6 kg, the economical and practical CheckPoint online/portable TOC sensor is used for continuous online monitoring, aspirating single samples, or carrying it to any location in the water system.

The economical and practical GE CheckPoint online/portable total organic carbon (TOC) sensor has unparalleled flexibility in measuring low-concentration total organic carbon (TOC) applications. It can be used for online continuous monitoring or can be carried to any location in the water system for rapid fault diagnosis and troubleshooting in microelectronics, pharmaceutical, and power applications. The CheckPoint Total Organic Carbon (TOC) sensor is the first and only battery-powered TOC measurement instrument with excellent portability. The CheckPoint Total Organic Carbon (TOC) sensor is available in two models: CheckPoint Pharma and CheckPointe.

Technical Parameters

CheckPoint Pharma

The new CheckPoint Pharma Total Organic Carbon (TOC) sensor is an affordable sensor for pharmaceutical applications. The CheckPoint Pharma offers a dynamic measurement range of 0.21 to 1,000 ppb and is capable of measuring TOC concentrations in hot water (up to 90°C) or ozone-containing water, with an operating temperature of up to 55°C. CheckPoint has three analog outputs for simultaneous measurement of TOC, raw conductivity and temperature to meet regulatory requirements. New USB printer support provides users with an easy way to meet 21CFR Part 11 regulations. All sensor backup data is stored in memory, and users can set date ranges for quick data downloads. Standard run procedures such as IQ (Installation Qualification), OQ (Operational Qualification), and PQ (Performance Qualification) simplify the sensor validation process.

CheckPointe

CheckPointe is used in microelectronics (semiconductors), power, and other fields, with a wider dynamic measurement range of 0.05 to 1,000 ppb, suitable for environments where samples are rarely hot or contain ozone, but are more sensitive to low levels of TOC.
 

CheckPoint Pharma and CheckPointe Performance

Both sensor models feature an Ethernet port (via TCP/IP and Modbus) and a USB port for easy data download. CheckPoint Total Organic Carbon (TOC) sensors require no reagents, making them easy to operate and maintain. The sensor calibration is typically stable for six months. Both sensors allow the user to adjust the data output interval from 15 seconds to eight hours. Both sensors are extremely easy to operate, require very little maintenance, offer a convenient battery-operated option, and utilize GE’s Direct Conductivity (DC) TOC measurement technology, measuring more organic compounds than comparable DC technology devices.

Awards
 

This versatile CheckPoint Total Organic Carbon (TOC) sensor won the Instrument Business Outlook (IBO) Gold Award for Best Portable Instrument Design in 2008.