Micro moisture analyzerFBS-3
The Karl Fischer Coulombic titration method is adopted, with a user-friendly human-machine interface, a 128 * 64 blue screen LCD display, a fully Chinese menu, and a detection circuit that uses digital processing technology to overcome the interference of temperature drift and power supply voltage fluctuations in traditional instruments on the testing process, improving the accuracy and sensitivity of the test. The whole machine adopts a unique relay free process design, which completely eliminates the hidden dangers caused by the oxidation of memory relay contacts and extends the service life of the instrument. It has been widely used in sectors such as power, petroleum, chemical, and pharmaceutical, and is one of the cost-effective products launched by our company.
Technical parameters:
Display: 128 * 64 dot matrix LCD blue screen
Measurement method: Karl Fischer coulometric titration
Measurement range: 3 μ g~100mg
Sensitivity: 0.1 μ g
Accuracy: 3 μ g to 1mg ± 2 μ g
1mg~100mg ± 0.2% (excluding injection error)
Clock: No loss of clock in case of power failure, including year, month, day, week, hour, minute, and second
Applicable ambient temperature: 0-50 ℃
Applicable environmental humidity: ≤ 85%
Power: 30W
Dimensions: 300 * 250 * 100
Usage standard:
1. GB/T7600-1987 "Determination of Moisture Content in Operating Transformer Oil (Coulombic Method)
2. GB6283-1982 "Determination of Water Content in Chemical Products - Karl Fischer Method (General Method)" 3. SH/T0246 "Determination of Water Content in Light Petroleum Products - Electricity Method"
4. GB/T11133-1989 "Determination of Water Content in Liquid Petroleum Products (Karl Fischer Method)" 5, GB/T7380-1995 "Determination of Water Content in Surfactants (Karl Fischer Method)
6. GB10670-1989 "Determination of Trace Moisture in Fluorinated Methane for Industrial Use by Karl Fischer Method" 7, GB10670-1989 "Determination of Trace Moisture in Fluorinated Methane for Industrial Use"
8. GB/T606-2003 General Method for Determination of Moisture in Chemical Reagents Karl Fischer Method
9. GB/T8350-2001 "Denaturated Fuel Ethanol"
10. GB/T3776.1-1983 "Method for determination of moisture content of pesticide emulsifiers"
11. GB/T6023-1999 "Determination of Trace Moisture in Industrial Butadiene by Karl Fischer Coulombic Method"
The types of detectable substances include:
1. Gasoline, hydraulic oil, insulation oil, transformer oil, turbine oil, fire-resistant oil.
2. Pentane, hexane, dimethylbutane, octane, dodecane, eicosane, octadecane, cyclododecane, decylcyclohexane, methylbutadiene, benzene, toluene, xylene, ethyltoluene, dimethylstyrene, tetracene, petroleum ether, cyclohexylamine, methylcyclohexylamine, cyclohexane, ethylcyclohexylamine, dicyclopentadiene, dimethylnaphthalene, trimethylstyrene, biphenyl, dihydrophenanthrene, fluorene, methylethylphenanthrene, isopropylbenzene, etc.
3. Phenolic phenols, cresols, fluorophenols, chlorophenols, dichlorophenols, nitrophenols, etc
4. Ether type diethyl ether, diethylene glycol monomethyl ether, diethylene glycol diethyl ether, polyethylene glycol diethyl ether, benzyl ether, fluorophenyl ether, iodobenzene ether, didecyl ether, and diheptyl ether
5. All alcohols, all halogenated hydrocarbons, all lipids