Applicable standards: GB/T11133 GB/T11146 GB/T 7600 GB/T6023 GB/T6283 GB/T606

The SCKF107 micro moisture analyzer adopts the classical theory of Karl Fischer microcoulometry. According to the law of electrolysis, the number of water molecules reacted is directly proportional to the number of charges. The instrument detects the number of charges involved in the reaction (Coulomb) and automatically converts it into the corresponding number of water molecules. Therefore, this method has extremely high testing accuracy, extremely low testing cost, and irreplaceable advantages over other testing methods; Can reliably determine trace amounts of moisture in liquid, gas, and solid samples. The instrument displays the measurement electrode signal in the form of a bar chart, intuitively indicating the water content of the electrolyte and depicting the real-time variation curve of electrolysis speed over time. It has the characteristics of high sensitivity, high precision, high reproducibility, low power consumption and energy-saving design. It can be equipped with a built-in battery for portable measurement and is widely used in fields such as petroleum, chemical, power, pharmaceuticals, inspection, scientific research, and environmental protection.

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

Instrument characteristics
◆ Adopting high-definition color screen, full screen touch operation, Chinese/English interface.
Embedded Linux operating system, SQL ite database technology.
◆ Can store 1000 historical records.
Supports USB interface and audio playback.
◆ Supports WIFI connection for remote interactive operation.
Real time depiction of the curve of electrolysis speed versus time variation.
Use blank current compensation and balance drift compensation to correct measurement results.
◆ Equipped with electrode open circuit and short circuit self-test alarm function.
◆ Built in battery (optional), can work continuously for more than 6 hours after being fully charged.
◆ Optional automatic liquid addition and discharge device.
◆ Built in multiple calculation formulas for users to choose from, automatically generating report forms.
◆ Built in brushless magnetic stirrer, software speed regulation, stable speed, long service life.

Technical Parameter
Measurement range: moisture content 0-200mg, moisture content 0-100%.
Measurement accuracy: ± 2ug (when the moisture content is between 10ug and 1000ug), ≤ 0.2% (when the moisture content is>1000ug).
Resolution: 0.1ug H2O.
Measurement speed: 2.24 mg H2O/min (maximum)
Electrolytic current: 0-400mA
Mixing speed: 0-9 optional
◆ Standby power: 6W, maximum power 30W
◆ Environmental temperature: 0 ℃ -40 ℃
◆ Environmental humidity: ≤ 85% RH
Atmospheric pressure: 70kPa-106kPa.

Micro moisture analyzerSCKF107typePatent certificate