DZY-139A Automatic Trace Water Analyzer Introduction
DZY-139A automatic trace water detector uses Karl-Fisher Coulomb method to detect liquid. solid. The moisture content in the gas is as low as 0.0001%, and the result can be quickly detected in 60 seconds. It is widely used in chemical, petroleum, power, scientific research, railway and other industries.
Applicable standards
GB / T 6283-2008 ASTM E1064-2008 GB / T 7600-1987 ASTM D 4928-00 (2010) ASTM D6304-2007 ISO 10337-1997 GB / T 11146-2009 GB / T 3727-2003 GB / T 5074-1985 GB / T 6023-2008 GB / T 7376-2008 GB / T 18619.1-2002 GB / T 18826-2002 SH / T 0246-1992 SH / T 0255-1992 ASTM E1064-2008 ASTM D4928-00 (2010) ASTM D6304- 2007
Application areas:
liquid: Chemical industry: Alcohols, ethers, esters, acids, alkanes, benzenes, amines, organic solvents, phenols and other organic products applicable to Karl Fischer method.
Petroleum power industry: gasoline, diesel, lubricating oil, grease, insulating oil, transformer oil, turbine oil and other oil products.
Pharmaceutical industry: pharmaceutical raw materials, etc.
Pesticide industry: emulsifiers, etc.
Other industries: lithium battery electrolyte.
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. Features
1. Using a special "Single Chip Microcomputer and Computer" composite control system, the instrument can quickly and correctly automatically determine the results as long as the button setting operation is completed before the experiment.
2. Using 65K color touch LCD screen, sensitive touch, high resolution (resolution: 800 * 600 pixels), and display and operation in one.
3． The appearance is beautiful and atmospheric. The surface of the instrument is specially treated, which has the advantages of anti-static, corrosion-resistant and easy to clean.
5． The instrument has a blank current microprocessor automatic control compensation function, which can make the reagent quickly reach the equilibrium state.
6. With powerful automatic storage function, it can store 1000 experimental results for easy reference at any time.
7. Can automatically calculate the average value of multiple experimental results.
8. Automatically print the experiment results including: ug / ppm / percent content / mg / L / sample name / experiment date and so on.
9. The instrument has drift compensation and automatic fault diagnosis functions. Technical parameters
Electrolysis speed: 2.4 mg water / min
Electrolysis current: 0-430 mA automatic control
Display measurement range: 0.01 μg water to 200 mg water
Water content measurement range: 0.0001% (1ppm) —100%
Sensitivity: 0.01 μg water
Accuracy: When the water content is between 100 micrograms and 1000 micrograms, the error is ≤ ± 3ug, and when the water content is more than 1000 micrograms, the error is ≤ ± 0.2% (excluding the injection error)
Stirring rate: controllable
Can store experimental results: 1000
Printer: Low-energy high-speed thermal printer, 56 mm paper width.
Power consumption: <40W
Dimensions: 360 × 310 × 135mm
Ambient temperature and humidity requirements: temperature 5 ℃ -40 ℃, humidity <85%
Power source: AC220V ± 10% 50HZ ± 2.5HZ
Weight: 6 kg
Introduction
DZY-139A automatic trace water detector uses Karl-Fisher Coulomb method to detect liquid. solid. The moisture content in the gas is as low as 0.0001%, and the result can be quickly detected in 60 seconds. It is widely used in chemical, petroleum, power, scientific research, railway and other industries.
Applicable standards
GB / T 6283-2008 ASTM E1064-2008 GB / T 7600-1987 ASTM D 4928-00 (2010) ASTM D6304-2007 ISO 10337-1997 GB / T 11146-2009 GB / T 3727-2003 GB / T 5074-1985 GB / T 6023-2008 GB / T 7376-2008 GB / T 18619.1-2002 GB / T 18826-2002 SH / T 0246-1992 SH / T 0255-1992 ASTM E1064-2008 ASTM D4928-00 (2010) ASTM D6304- 2007
Application areas:
liquid: Chemical industry: Alcohols, ethers, esters, acids, alkanes, benzenes, amines, organic solvents, phenols and other organic products applicable to Karl Fischer method.
Petroleum power industry: gasoline, diesel, lubricating oil, grease, insulating oil, transformer oil, turbine oil and other oil products.
Pharmaceutical industry: pharmaceutical raw materials, etc.
Pesticide industry: emulsifiers, etc.
Other industries: lithium battery electrolyte.
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.
