The Karlsson Coulometric Moisture Analyzer is applicable to the determination of moisture in a variety of organic and inorganic materials. Due to the differences in the properties of various compounds, it can be classified into two types: direct measurement and direct measurement. The following substances are typical.

1. Hydrocarbons: pentane, hexane, dimethylbutane 2, oils: hydraulic oil, insulating oil, transformer oil, turbine oil, etc. 3. Alcohols: monohydric alcohols, polyhydric alcohols, phenols ( All)

4, halogenated hydrocarbons (all)

5, phenols: phenol, cresol, fluorophenol, chlorophenol, dichlorophenol, nitrophenol, etc. 6, lipids: (all)

7. Ethers: diethyl ether, diethylene glycol monomethyl ether, diethylene glycol diethyl ether, polyethylene oxide, anisole 8, acid: carboxylic acid, carboxylic acid, amino acid, sulfonic acid 9, acid anhydride and acid halide: Acetic Anhydride, Benzoyl Chloride 10, Sulfur-containing Compounds: Sulfides, Thiocyanates, Thioethers, Sulfonates, Disulfide Carbamates, and Carrageenans Quantitatively Reacted: Metal Hydroxides and Oxides, Carbonate and acid carbonate, chromic acid and dichromic acid, cobalt ammine complex, ferric chloride, methyl silanol R3SiOH, hydroxylamine, thiosulfate, tin dichloride.

Iodine reaction with Carter's reagent: boric acid and oxides, ascorbic acid, mercaptan and so on.

Quantitatively reduced by HI: copper chloride and sulfate, hydrazine, diacyl peroxide, and the like.

Incomplete reaction: lead acetate, basic ammonia, hydrogen sulfide and sodium sulfide, phosphomolybdic acid, zirconium dichloride and so on.

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