Product characteristics:

1. The instrument uses a fully enclosed titration tank with very low drift, which automatically replaces solvents and discharges waste liquids, avoids the escape of toxic reagents and the infiltration of environmental moisture; all pipe joints purchase special nuts and seals, and design a variety of bottle caps to adapt to a variety of reagent bottles;

2. High-precision titration control technology; Patented high-precision piston and titration control technology, the use of 20ml burette can control the accuracy of less than 1 liter to ensure the accuracy of the system measurement results; After the burette is filled with reagents for continuous measurement, the normal loss and failure rate of the instrument is much lower than that of the burette which needs to be re-sucked after analyzing a sample instrument;

3. Fully automatic determination, intelligent endpoint algorithm, can use various Karl Fischer reagents, the results of different Karl Fischer reagents are indistinguishable; the determination is simple, rapid and accurate; it can realize the functions of automatic absorption and drainage of Karl Fischer reagents, automatic measurement of drift, automatic calculation of results, solvent inhalation, waste liquid discharge, agitation speed regulation, etc.

4. The instrument automatically adjusts the titration speed according to water content and reagent water equivalence. It does not need manual setting of fast and slow drops. The method is fast and accurate, and the average sample testing time is less than 2 minutes.

The installation method of suspension transmission components with patent technology, scientific structure and equipment make the operation noise of the instrument very low and maintenance more convenient; intelligent fault identification, automatic stop of hardware failure, protection of important components;

5. Minimalist man-machine interface, equipped with Chinese LCD display, real-time display metering pump sample volume, detection time, sales reagent volume, current water volume, drift and other detection parameters;

6. Various results of the instrument are displayed simultaneously (moisture content, percentage content, consumption of Karl's reagent). The titration dynamic curve shows that the measurement results can be automatically memorized. The latest test data can be stored permanently with a special data printer.

7. The instrument has many auxiliary detection functions: delay titration, end-point delay, self-defined end-point, warning of waste liquid bottle spillover, verification assistance, statistical calculation of results, etc.

Technical parameters:

1.Product Name: AKF series Karl Fischer Moisture Titrator

2.Model:AKF-1

3.Range of moisture content is 0.001: 100%;

4.Measurement range: 0.001 to 100%;

5.Control accuracy: 1.0ul

6.Measurement resolution: 1ppm

7.Repeatability: 99.7% (10mgH2O)

8.Measurement time: 3 minutes on average;

9.Method storage: 5 groups;

10.Data storage capacity: 10 group

11.Titration module: patent piston head, 20ml long life automatic burette;

12.Valves and piping materials: three to two way solenoid drive control valve, anticorrosive material pipeline and sealing joint;

13.External electrode: double platinum plate electrode

14.Display mode: keypad LCD screen

15.Auxiliary settings: titration delay, terminal delay

16.Use ambient humidity: less than 80%

17.Power supply environment: 110 220V/50HZ

18.Gross weight of instrument: 5.5Kg