The Karl Fischer Coulomb titration method is the most reliable method to determine the trace moisture of different substances. The micro-moisture analyzer has successfully applied this method, adopting advanced automatic control circuit and novel exterior structure, which makes the instrument work more reliable and convenient to use. The analysis speed is fast, the operation is simple, the precision is high, and the automation is strong. It is widely used in petroleum, chemical, electric power, railway, pesticide, medicine, environmental protection and other departments. Standards compliant:
GB/T 6283-2008 Determination of water content in chemical products Karl Fischer method
GB/T 7600-1987 Determination of moisture content of transformer oil in operation (Coulometric method)
ISO 10337-1997 Determination of moisture in crude oil Karl Fischer coulometric titration
GB/T 11146-2009 Crude oil water content determination Karl Fischer coulometric titration method
GB/T 3727-2003 Determination of trace water in ethylene and propylene for industrial use
GB/T 5074-1985 Microcoulometric method for determination of moisture content of coking products
GB/T 6023-2008 Determination of trace water in butadiene for industrial use Karl Fischer coulometric 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 coulometric 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 (electrical method)
SH/T 0255-1992 Additives and additive-containing lubricating oil moisture determination method (coulometric method)
ASTM E1064-2008 Karl Fischer Coulometric Titration Method for Determination of Water Content in Organic Liquids
ASTM D4928-00 (2010) Karl Fischer coulometric titration method for determination of water content in crude oil ASTM E1064-2008 Karl Fischer coulometric titration method for determination of water content in organic liquids
ASTM D4928-00 (2010) Karl Fischer Coulometric Titration Method for Determination of Water Content in Crude Oil
ASTM D6304-2007 Karl Fischer Coulometric Titration Method Standard for Determination of Water Content in Petroleum Products, Lubricants and Additives;
ASTM D6304-2007 Karl Fischer Coulometric Titration Method for Determination of Water Content in Petroleum Products, Lubricants and Additives
Application areas:
Liquid chemical industry: alcohols, ethers, esters, acids, alkanes, benzenes, amines, organic solvents, phenols and other organic products that are suitable for Karl Fischer method determination.
Petroleum power industry: insulating oil, transformer oil, turbine oil and other oil products
Pharmaceutical industry: raw materials, etc.
Pesticide industry: emulsifiers, etc.
Other industries: lithium battery electrolyte, etc.
Solid Various inorganic salts, citric acid, explosives, paraffin and other solids with good solubility
Gas Natural gas, liquefied gas, Freon, butadiene, methyl chloride and other gases
technical parameter
Titration method: coulometric titration (coulomb analysis)
Display: 5.6 inch color touch screen (LCD)
Electrolysis current control: 0～400mA automatic control
Measuring range: 1ug～200mg
Sensitive valve: 0.1µg H2O
Accuracy: 10µg～1000µg±3µg, not more than 0.3% above 1mg
Buttons: touch screen + physical buttons
Online: can transmit data with balance and computer
Printer: Mini thermal printer
Power supply: 220V±10%, 50Hz
Power: <40W
Use environment temperature: 5～40℃
Use environment humidity: ≤ 85%
Dimensions: 320×280×200
Weight: about 2.5kg
Instrument features:
· Adopt 32-bit embedded microprocessor as the main control core and embedded mini operating system.
· Constant current detection accuracy is high, measurement speed is fast, stable and reliable.
· Real-time electrolysis curve graph to observe the status of reagents at any time
· 12 kinds of analysis methods, 6 commonly used analysis methods can be saved to meet customer needs.
· Full numeric keyboard, can input data at any time, data calculation is convenient and quick.
· The main machine has automatic drainage and liquid filling functions, which greatly improves the working environment.
· Record with time, it is more convenient to find.
· Two operation modes: touch screen and physical buttons, simple operation and long life
· Can connect balance and computer
Mobile version
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