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E-mail
victor@vicometer.com
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Phone
15951151990
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Address
Third Floor, West Side of Building 1, Phase II Innovation and Entrepreneurship Industrial Park, Taizhou Economic Development Zone
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Jiangsu Weikete Instrument Co., Ltd
Supplier of fully automatic Karl Fischer moisture analyzer
NegotiableUpdate on 01/18
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Overview
The WKT-A9 Karl Fischer Moisture Analyzer from Vicometo utilizes the principle of Karl Fischer Coulombic method (coulometric method) to quickly determine trace amounts of moisture in samples. The moisture content can be measured as low as 0.001ppm, and it can determine trace amounts of moisture in solids, liquids, and powders within 1 minute. The instrument comes with a printing function and can store 500 sets of data, which can be queried and printed in real time!
Product Details
Automatic Karl Fischer moisture analyzer
Product Overview
Weike MeituoWKT-A9 Karl Fischer Moisture AnalyzerThe principle of Karl Fischer Coulomb method (coulometric method) is used to quickly determine trace moisture in samples. The moisture content can be measured as low as 0.001ppm, and the trace moisture content of solids, liquids, and powders can be determined within 1 minute. The instrument has a built-in printing function and can store 500 sets of data, which can be queried and printed in real time! The newly created navigation style reminder and built-in electronic manual make instrument operation no longer complicated,WKT-A9 Karl Fischer Moisture AnalyzerCompliant with multiple national and international moisture measurement standards, it has eight built-in moisture calculation formulas and six measurement methods that can meet the moisture measurement needs of various industries. It is widely used in industries such as chemical, petroleum, pharmaceutical, power, food, scientific research, and testing.
Application field
| liquid | Chemical industry: products suitable for Karl Fischer method determination, such as alcohols, ethers, acids, benzenes, phenols, organic solvents, etc. Petroleum and power industry: insulating oil, transformer oil and other oil products. Pharmaceutical industry: pharmaceutical raw materials, etc. Pesticide industry: emulsifiers, etc. Other industries: lithium battery electrolytes, etc. |
| solid | Solid substances with good solubility, such as various inorganic salts and citric acid |
| gas | nitrogen SF6、 Natural gas, liquefied gas, fluorocarbons, butadiene and other gases |
| The following industries require supporting card type heating furnaces for use | |
| Insoluble solid | Lithium battery industry, plastic industry, medical industry, ceramic powder, metal powder, etc |
| Other insoluble solids | Insoluble solids, easily contaminated and cross contaminated samples (lubricating oils, aldehydes and ketones), samples that easily react with Karl Fischer reagent, and samples with slow water release |
Technical Specifications
| Product Model | WKT-A9 |
| Measurement principle | Karl Fischer Coulomb method (electricity method) |
| measure speed | 40μg H2O/s |
| measurement range | 0.1μg-350mg |
| Measurement accuracy | When the water content is between 100 μ g of water and 1000 μ g of water, the error is ≤± 2ug. When the water content is above 1000 μ g of water, the error is ≤± 0.2% (excluding injection error), and the standard deviation is ≤ 0.3% |
| Measurement resolution | 0.1μg H2O |
| Water content (concentration range) | 0-99.999% |
| Electrolytic current | 0-400mA adjustable |
| Moisture concentration resolution | 0.001 |
| concentration unit | %、ppm、mg/kg |
| stirring speed | Stepless touch adjustment |
| Drift value blank value deduction | automatic deduction |
| special function | Automatic drift compensation, automatic deduction of environmental and background moisture, and fault self check prompt |
| Display and Operation | color touch screen |
| Sample Number | Users can freely set the sample number |
| store data | 500 items |
| Print function | Built in low-energy high-speed thermal printer, 56mm paper width |
| print content | Display different contents based on user measurement formulas and measurement results |
| Calendar/Time | Display and print out the current time, date, detection time, and date |
| End point indication | Screen prompt/print output/sound warning/endpoint light indicator |
| Usage environment | Temperature 2 ℃ -50 ℃, humidity ‹ 90% |
| power consumption | ≤50W |
| host size | 350mm*220mm*185mm |
| power supply voltage | 220V 50HZ 150W |
| weight | The net weight of the host is 4kg, and after packaging, it is 7KG |
Product Features
1. The background current and current are automatically controlled, and are not affected by air or carrier gas moisture.
2. The adjustable settings of electrolysis current and electrolysis endpoint can meet the sensitivity requirements of different samples for electrolysis.
3. Gather eight moisture concentration display methods and six moisture measurement methods to meet your measurement needs for any sample.
4. Multiple data display methods: sample weight, moisture content (μ g), measurement time ppm、 %Sample number, electrolysis current, background current (caused by environmental or carrier gas interference) potential, measurement time, system time, operator number, in compliance with GLP experimental record standards.
5. It can store 500 sets of data for you to retrieve and print at any time.
6. Our eternal pursuit is to import materials and components, and to ensure the stability, accuracy, and long service life of our instruments.
7. The data processing CPU uses American chips to ensure stable and accurate instrument calculations.
8. The color touch screen operating system is like a mobile app that is easy and convenient to use, with built-in Chinese navigation and electronic manual.
9. Appearance design, electrostatic spraying process is environmentally friendly, easy to clean, and corrosion-resistant.
10. Built in thermal high-speed printer and front power switch make it more convenient for you to use the instrument again.
11. RS232 serial port, expandable with optional computer communication, electronic balance communication, and network management.
12. Built in Chinese and English languages, customizable for international friends to use.
13. Compliant with multiple national standards and applicable to various industries.
Applicable standards for WKT-A9
GB/T 6283-2008 Determination of moisture content in chemical products Karl Fischer method
ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
GB/T 7600-1987 Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)
ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
ASTM D6304-2007 Karl Fischer coulometric titration method for determining water content in petroleum products, lubricants, and additives
ISO 10337-1997 Determination of Moisture in Crude Oil Karl Fischer Coulombic Titration Method
GB/T 11146-2009 Determination of Crude Oil Water Content Karl Fischer Coulombic Titration Method
GB/T 3727-2003 Determination of Trace Water in Ethylene and Propylene for Industrial Use
GB/T 5074-1985 Method for determination of moisture content in coking products by microcoulometry
GB/T 6023-2008 Determination of Trace Water in Butadiene for Industrial Use Karl Fischer Coulombic Method
GB/T 7376-2008 Determination of Trace Moisture in Fluoroalkanes for Industrial Use Karl Fischer Method
GB/T 18619.1-2002 Determination of Water Content in Natural Gas Karl Fischer Coulombic Method
GB/T 18826-2002 Industrial 1,1,1,2-tetrafluoroethane HFC-134a
SH/T 0246-1992 Determination of Water Content in Light Petroleum Products (Electricity Method)
SH/T 0255-1992 Method for determination of moisture content in additives and lubricating oils containing additives (electric method)
SH/T 1770-2010 Petrochemical Industry Standard of the People's Republic of China (Determination of Moisture Content in Plastic Polyethylene)
ASTM E1064-2008 Karl Fischer Coulombic Titration for Determination of Water Content in Organic Liquids
ASTM D4928-00 (2010) Karl Fischer Coulombic Titration for Determination of Water Content in Crude Oil
ASTM D6304-2007 Standard for Determination of Water Content in Petroleum Products, Lubricants, and Additives by Karl Fischer Coulombic Titration
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