Technological Innovation

What is ISO-TS 1192242016?

The ISO/TS 11922-4:2016 standard, developed and published by the International Organization for Standardization (ISO), is a technical specification that defines the requirements for determining the water content in liquid petroleum products using coulometric Karl Fischer (KF) titration. This technical article aims to provide an easy-to-understand explanation of ISO/TS 11922-4:2016.

Understanding Coulometric Karl Fischer Titration

Karl Fischer (KF) titration is a widely used technique for determining the water content in various substances, including liquid petroleum products. It works based on the chemical reaction between water and iodine within a KF reagent solution. Coulometric KF titration is a specific type of KF titration that measures the amount of electricity required to generate iodine from the KF reagent, which is directly proportional to the water content present in the sample.

Key Requirements of ISO/TS 11922-4:2016

ISO/TS 11922-4:2016 provides detailed guidelines for conducting coulometric KF titration on liquid petroleum products and specifies the necessary equipment, reagents, and procedures to ensure accurate and reliable results. Some key requirements outlined in the standard include:

The use of coulometric KF titrators with appropriate measuring ranges and accuracy.

The calibration of the titration cell and reagent solutions before each analysis.

The proper handling and preparation of samples to avoid contamination and ensure representative results.

The validation of the coulometric KF titration method to demonstrate its suitability for the intended purpose.

Benefits and Applications

ISO/TS 11922-4:2016 plays a crucial role in ensuring consistent and reliable water content measurements in liquid petroleum products. Accurate determination of water content is essential for quality control, product performance assessment, and complying with regulatory requirements. This standard finds applications across various sectors involving the production, distribution, and use of liquid petroleum products, including but not limited to:

Petroleum refineries

Fuel blending facilities

Oil and gas storage terminals

Automotive industry

By adhering to the guidelines set by ISO/TS 11922-4:2016, organizations can ensure reliable and comparable results, contributing to the overall quality and safety of liquid petroleum products.

CONTACT US

Contact: Eason Wang

Phone: +86-13751010017

E-mail: info@iec-equipment.com

Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

Scan the qr codeclose
the qr code
TAGS Test Probe BTest Probe 18Test Probe 14Test Probe 17Test Probe 32Test Probe 1Test Probe 2Test Probe 12Test Probe 31Test Probe ATest Probe 41Test Probe 19Test Probe DTest Probe CTest Probe 13Test Probe 11Test Probe 43Test PinTest FingerTest Probe