Karl Fischer unit

Titration Method Should be Coulometric Karl Fischer TitrationElectrolysis Control :         Only AutomaticEnd Point Detection :          AC polarizationMeasuring range :                Possible 1μg - 200mg waterMoisture range:    1ppm - 100% waterMax. Sensitivity:  should be minimum 0.1μgMax. titration speed:           At least 2.5 mg per minute or BetterMax. current:                        400 maDrift compensation:            should be automatically controlled only Precision:                              10-100μg ± 4μg, 100μg-1mg ± 4μg, above 1mg ±0.4% or Better