What kind of material moisture can the moisture meter measure?
Moisture meters cannot detect conductive and magnetic substances. Because it is easy to cause electrode short circuit, the measurement is inaccurate. For some uncommon reagents or powders, customers are also worried about whether they will chemically react with the components in the electrolyte, resulting in inaccurate measurements. There is a very simple way to judge, which is to use the Karl Fischer moisture meter to measure 3 times and observe the results to see how the repeatability of the measurement results is and whether the measurement data on the display reaches the end soon. If the measurement results are not satisfactory, the substance may not be suitable for detection by the Karl Fischer method.
Moisture meter product overview:
The automatic trace moisture analyzer integrates a number of advanced technologies. The measurement principle is the classic method of water measurement [Karl Fischer Coulomb method]. The measurement range is as low as 0.0001% (1ppm), and the liquid can be quickly measured within 60 seconds. solid. The moisture content in the gas is widely used in chemical industry, petroleum, electric power, scientific research, railway and other industries. In chemical industry, petroleum, electric power, scientific research, railway and other industries, moisture content is one of the important symbols of product quality.
Features:
1. Chinese touch LCD display mode, using single-chip microcomputer and computer composite control system, intelligent analysis and measurement;
2. Appearance design, the surface is treated by electrostatic spraying, anti-corrosion, easy to clean;
3. (Optional) Practical auxiliary functions, which can be connected to "electronic balance" and instrument data communication and processing;
4. The blank current microprocessor automatically controls the compensation, and the reagent can quickly reach the equilibrium state;
5. 0-430 mA large electrolytic current, high detection sensitivity and fast analysis speed;
6. Powerful storage function, automatically store 500 pieces of measurement results, and check the historical records at any time;
7. The instrument automatically measures the sample, automatically displays the analysis result, and can automatically calculate the average value of multiple determinations of the sample;
8. Automatically calculate and print ugm/percent content/L/sample name/experiment date, etc.;
9. It can be connected to notebooks and desktop computers through USB, compatible with WINDOWS XP and WINDWS 7 system operations, and realizes network management;
10. Multi-language display operation, when the national standard is revised, the instrument program can be upgraded;
Technical Parameters:
1. Display mode: Chinese touch LCD display
2. Measurement method: Microprocessor controlled electrolysis (Karl Fischer Coulomb method)
3. Electrolysis speed: 2.4 mg water/min
4. Electrolysis current: 0-430 mA automatic control
5. Display measurement range: 0.01 micrograms of water - 200 milligrams of water
6. Water content range: 0.0001% (1ppm) - 100%
7. Sensitivity: 0.01 micrograms of water
8. Accuracy: When the water content is 100ug-1000ug, the error is ≤±3ug; when the water content is above 1000ug, the error is ≤±0.2%
9. Drift compensation: microprocessor automatic control
10. Stirring speed: adjustable control
11. End point indication: screen display/print output/sound warning/end point light indication
12. Data input: touch screen operation input
13. Sample number: user-defined
14. Storage function: 500 pieces
15. Printer: low energy consumption high speed thermal printer, 56mm paper width
16. Print content: ugm/L/sample number/tester/date
17. Calendar/clock: analyze time, date display and print out
18. Self-test function: automatic diagnosis of instrument failure
19. Special function: It can be connected with laptops and other computers
20. Power consumption: less than 40W
21. Dimensions: 360×310×135mm
22. Operating environment: temperature 5°C-40°C, humidity ‹85%
23. Power supply: AC220V±10% 50HZ±2.5HZ
24. Weight: about 6 kg
Application fields of Karl Fischer moisture meter XCWS-101:
Applied to all industries that require rapid moisture determination
1. Gasoline, hydraulic oil, insulating oil, transformer oil, turbine oil, anti-fuel oil.
2. Pentane, hexane, dimethylbutane, octane, dodecane, eicosane, octadecane, cyclododecane, decylcyclohexane, methylbutadiene, benzene, Toluene, xylene, ethyltoluene, dimethylstyrene, tetradecene, petroleum ether, cyclohexylamine, methylcyclohexylamine, cycloheptane, vinylcyclohexylamine, dicyclopentadiene, dimethyl Naphthalene, xylstyrene, biphenyl, dihydroacenaphthene, fluorene, methylenephenanthrene, isomethylcumene, etc.
3. Phenols: phenol, cresol, fluorophenol, chlorophenol, dichlorophenol, nitrophenol, etc.
4. Ethers: Diyi ether, Diethylene glycol monomethyl ether, Diethylene glycol diyi ether, Polyethylene ether, Anisole, Fluoroanisole, Iodoanisole, Didecyl ether, Diheptyl ether
5. All alcohols, all halogenated hydrocarbons, all lipids
6. Natural gas, liquefied petroleum gas, freon, butadiene and other gases
