Instrument Overview：

The Karl Fischer moisture analyzer is a fully automatic volumetric Karl Fischer moisture analyzer designed and developed by the company with independent intellectual property rights.instrumentThe volumetric titration method using Karl Fischer reagent as the standard solution is used as the analytical principle, combined with 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. The Karl Fischer moisture analyzer has multiple innovative technologies and was officially accepted by the National Science and Technology Commission project experts in 2013. It received funding support from Shanghai's science and technology projects and has achieved world-class performance indicators. It can widely meet the moisture measurement needs of many industries such as petroleum, chemical, pharmaceutical, daily chemical, food, agriculture, and laboratories.

Instrument features:

1The instrument adopts a fully enclosed titration cell, which can use various Karl Fischer reagents. The system drift is extremely low, and the solvent is automatically replaced and the waste liquid is discharged to avoid the leakage 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, using different Karl Fischer reagents to determine results without discrimination; The measurement is simple, rapid, and accurate;

3The instrument can achieve functions such as reagent suction and discharge, automatic measurement, result display, solvent suction, waste liquid discharge, stirring speed regulation, etc;

4The instrument automatically adjusts the titration speed based on the moisture content and reagent water equivalent, without the need for manual setting of fast and slow drops, ensuring fast and accurate measurement;

5Using high-precision subdivision stepper motors, the detection accuracy is better than *; Intelligent fault recognition, automatic shutdown of hardware faults, and protection of important components;

6The installation method of suspension transmission components with technology and scientific structural equipment make the instrument operation noise extremely low and maintenance more convenient;

7The piston design with technology and the use of high-precision quantitative tubes and anti diffusion titration heads ensure accurate measurement results of the system;

8According to the experimental environmental conditions, the instrument automatically deducts drift moisture and tracks environmental moisture drift to ensure accurate analysis results;

9Chinese LCD display screen, real-time display of instrument status, injection volume of metering pump, current time, drift and other parameters;

10The instrument displays multiple results simultaneously (moisture content, percentage content, and consumption of Karl Fischer reagent), dynamic titration display, and automatic memory of measurement results;

11The instrument has the quality indicators of imported similar products, while also having the price of domestic similar products, making this product capable.

technical indicators：

Product Name: Fully Automatic Capacity Method

Moisture content determination range: 0.001-99%;

Measurement resolution: 1. Measurement repeatability: 99.7% (10mg water)

Maximum possible error: ± 1.0%;

Measurement time: tens of seconds to minutes;

Measurement result data storage: 100 sets of burettes: 20ml automatic burette;

Titration control accuracy: 0.002ml;

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

External electrode: Double platinum plate electrode

Display mode: LCD screen (operation interface: Chinese version, English version optional)

Delay setting: Endpoint delay: customizable;

Titration delay: customizable;

Measurement time: average 2-3 minutes;

Operating environment humidity: ≤ 80% Power environment: 110-220V/50HZ

Instrument gross weight: 5.5Kg

Instrument accessories:

1. Fully automatic1 host;

2One set of installation components for a fully enclosed titration cell;

31 double platinum electrode;

41 set of titration connecting tube and fittings;

5One set of reagent bottle caps;

61 set of drying tube and connecting components

71 set of power cord and related accessory components;

81 set of product manual and certificate of conformity;