Beijing Tsingke Biotechnology Co., Ltd.

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Beijing Tsingke Biotechnology Co., Ltd.
Beijing Tsingke Biotechnology Co., Ltd.
Beijing Tsingke Biotechnology Co., Ltd.
Beijing Tsingke Biotechnology Co., Ltd.
  • Beijing Tsingke Biotechnology Co., Ltd.
  • Beijing Tsingke Biotechnology Co., Ltd.
  • Beijing Tsingke Biotechnology Co., Ltd.
  • Beijing Tsingke Biotechnology Co., Ltd.

Customer Profile

Beijing Tsingke Biotechnology Co., Ltd. purchased the VicoMeter WKT-A9 'Exquisite' Karl Fischer Moisture Analyzer. Based on the coulometric Karl Fischer principle, the WKT-A9 'Exquisite' determines moisture content in samples and can rapidly measure moisture in liquids, solids, and gases. It is widely used in the chemical, pharmaceutical, plastics, food, lithium battery, testing, petroleum, power, and pesticide industries, as well as in universities and research institutions.

WKT-A9 Karl Fischer Trace Moisture Analyzer Coulometric

WKT-A9 Karl Fischer Trace Moisture Analyzer Coulometric

WKT-A9 Karl Fischer Trace Moisture Analyzer Coulometric

Coulometric (coulometry) principle, ideal for trace-level testing; 5-inch color touchscreen with smart operation, automatic result calculation, and freely configurable sample IDs; complies with multiple national standards and suits virtually every industry.

  • 8 moisture calculation formulas, 6 determination methods, and 8 end-point detection algorithms

  • Automatic drift compensation, automatic subtraction of ambient and background moisture, and self-diagnostic fault alerts

  • One-touch start for reliable results

  • Outstanding automation — connects seamlessly to the Karl Fischer oven for difficult samples

  • RS232 interface for connection to a PC, printer, PLC, or LIMS


VicoMeter at the Customer Site

Beijing Tsingke Biotechnology had previously used a similar Karl Fischer moisture analyzer, so the customer had virtually no problems with operation and installation, and VicoMeter's technical engineers had also provided video guidance beforehand. When the VicoMeter technical engineer arrived on site, the customer reported that their measured values were too high. The engineer verified the instrument with 0.2ul and 1ul of pure water, obtaining 189.51ug and 971.1ug respectively. The customer's acetonitrile sample was then tested, giving results of 20PPM and 22PPM. The results were accurate with good repeatability. The customer's high readings were caused by an insufficient sample volume, which introduced sampling error.

Customer Profile

WKT-A9 Karl Fischer Trace Moisture Analyzer Coulometric

Beijing Tsingke Biotechnology Co., Ltd.

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Beijing Tsingke Biotechnology Co., Ltd.

Beijing Tsingke Biotechnology Co., Ltd. (Tsingke Biotechnology Co., Ltd.) is a national high-tech enterprise in synthetic biology, engaged in the research and development of synthetic genomics and biosynthetic products. Its business covers three major areas: synthetic genomics products and services, life science research equipment and reagents, and biomanufacturing CRO/CDMO services. With the mission of 'biotechnology making the world a better place' and the values of 'quality, innovation, dedication, and win-win cooperation', the company always takes industry needs as its guide, providing customers with gene synthesis, modified synthesis, chemical reagents, molecular reagents, instruments and equipment, and a variety of project services. Tsingke is committed to providing high-quality, localized biotechnology services and products for life science researchers, enterprises, and institutions. The company has passed CNAS quality system certification and operates a 100,000-class cleanroom production facility meeting biomedical diagnostic standards, automated production equipment, and an innovation R&D center of over 12,000 m2.

Related Products

Related Knowledge

Karl Fischer Moisture Analyzers Karl Fischer Moisture Analyzers

A Karl Fischer moisture analyzer is an instrument designed on the Karl Fischer method to measure moisture content in materials. It is also known as a Karl Fischer moisture meter, fully automatic Karl Fischer moisture titrator, intelligent Karl Fischer trace moisture analyzer, or Fischer-method moisture meter, and comes in two types: coulometric and volumetric (titrimetric).

What Is the Difference Between Coulometric and Volumetric Karl Fischer Titration? What Is the Difference Between Coulometric and Volumetric Karl Fischer Titration?

The biggest difference between the volumetric and coulometric methods is that I2differ in their source: in the volumetric method, I2comes from the titrant reagent, while in the coulometric method, I2is produced by electrolyzing an electrolyte containing I-is generated by electrolysis of the electrolyte.

Which Samples Can a Karl Fischer Moisture Analyzer Test? Which Samples Can a Karl Fischer Moisture Analyzer Test?

As a classic moisture determination method, Karl Fischer titration is suitable for measuring water in a wide range of organic and inorganic substances. Because compounds vary in their properties, they fall into two categories: those that can be analyzed directly and those that cannot.

What Calibration Standards and Verification Methods Are Available for Karl Fischer Moisture Determination? What Calibration Standards and Verification Methods Are Available for Karl Fischer Moisture Determination?

VicoMeter Karl Fischer moisture analyzers are typically calibrated and verified using standards such as methanol-water standard solutions, water-containing sodium tartrate, distilled (deionized or pure) water, and water-saturated toluene. This article introduces the calibration substances, calibration methods, and accuracy verification procedures commonly used with VicoMeter coulometric and volumetric Karl Fischer moisture analyzers.

How to Ensure Moisture Reacts Fully with Karl Fischer Reagent How to Ensure Moisture Reacts Fully with Karl Fischer Reagent

As a professional instrument for moisture determination, the Karl Fischer moisture analyzer is widely used across industries. Ensuring that moisture reacts fully with the Karl Fischer reagent is the key to accurate moisture measurement in samples. How can this be achieved? That is the question this article answers. As an expert in the moisture field, VicoMeter walks you through it.

Measuring Sample Moisture with a Karl Fischer Moisture Analyzer Measuring Sample Moisture with a Karl Fischer Moisture Analyzer

The Karl Fischer moisture analyzer rapidly determines trace moisture in samples and is the most professional method for moisture content determination.

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