Karl Fischer water titrator (volumetric method)

JH-V3 Karl Fischer titration instrument (volumetric method) is a fully automatic volumetric Karl Fischer titration instrument with independent intellectual property rights designed and developed by the company. The instrument adopts the volumetric titration method with Karl Fischer reagent as the standard solution as the analysis principle, combined with new mechanical and electronic design technology and user-friendly interface design. It has good sealing, low drift value and detection limit, wide measurement range, high degree of automation, and high accuracy. It can be used to accurately analyze crystalline water, adsorbed water, and free water in solid, liquid, and gas samples.

　　Karl Fischer water titrator (volumetric method)It is a fully automatic capacity Karl Fischer moisture analyzer designed and developed by the company with independent intellectual property rights. The instrument adopts the volumetric titration method with Karl Fischer reagent as the standard solution as the analysis principle, combined with new mechanical and electronic design technology and user-friendly interface design. It has good sealing, low drift value and detection limit, wide measurement range, high degree of automation, and high accuracy. It can be used to accurately analyze crystalline water, adsorbed water, and free water in solid, liquid, and gas samples.

　　Application area:

It can widely meet the moisture determination needs of many industries such as petroleum, chemical, pharmaceutical, daily chemical, food, agriculture, laboratory, etc.

　　Instrument Features：

1. Fully enclosed titration cell, suitable for various brands of Karl Fischer reagents, automatically changes solvents and discharges waste liquids, avoiding the escape of toxic reagents and the infiltration of environmental moisture; The pipeline joints are equipped with purchased nuts and seals, and various bottle caps are designed to accommodate various reagent bottles.

2. Fully automatic measurement, intelligent endpoint algorithm, PID intelligent control titration speed; The measurement is simple, rapid, and accurate; The failure rate is much lower than that of similar products;

3. The manual operation function can achieve: automatic suction and discharge of reagents, automatic solvent suction, automatic waste liquid discharge, and stepless stirring speed regulation;

4. Using piston design to ensure high-precision titration; Intelligent fault recognition, automatic shutdown of hardware faults, and protection of important components;

5. According to the experimental environmental conditions, the instrument automatically deducts drift moisture and tracks environmental moisture drift to ensure accurate analysis results;

6. Chinese LCD display screen, real-time display of multiple working parameters; The instrument has extremely low malfunctions and can meet the requirements of long-term continuous uninterrupted working environment.

7. The format of the instrument measurement results complies with GLP/GMP requirements and displays (moisture content, percentage content, and consumption of Karl Fischer reagent).

　　technical indicators：

Product Name: Fully Automatic Capacity Method Karl Fischer Moisture Titration Instrument

Moisture content determination range: 0.001-99%;

Titration control accuracy: 1ul

Titration function: PID fully automatic control titration speed, drift automatic update and deduction; Automatically maintain the endpoint;

Auxiliary functions: automatic cleaning function, equipment calibration function, waste liquid bottle full warning function, automatic data calculation, result statistics function;

Delay setting: Delay titration and endpoint delay functions can be set as needed to deal with insoluble samples;

Titration repeatability (RSD): RSD ≤ 0.5%; (2ml reagent)

Measurement time: an average of 3 minutes;

Data processing: Automatically calculate and analyze results, display reagent consumption, water quality, percentage content, ppm, etc;

Data storage: 5 method files; 20 sets of measurement results;

Instrument built-in printer

Valve and pipeline materials: three-way two-way electromagnetic drive control valve, anti-corrosion material pipeline and sealing joint;

External electrode: dual platinum plate electrode;

Operation interface: LCD screen display, navigation style operation menu (Chinese version);

Operating environment humidity: ≤ 80%

Power environment: 95-260V/50H