Product Features

1. Automatic opening and closing lid function for water bath heating position

All 8 water bath heating positions of the instrument are equipped with automatic opening and closing covers. When the sample cup is grabbed onto the heating position, the cover opens, and when the sample cup is moved away, the cover automatically closes. The cover can effectively prevent the overflow of water vapor, reduce the occurrence of condensed water on the chassis and mechanical arm, prevent water vapor from entering the machine, reduce the number of water bath refills, and make the temperature of the water bath more constant. At the same time, the water bath with a cover does not directly contact the outside air, reducing heat convection and minimizing the influence of ambient air temperature on the water bath temperature. This can also make the temperature control of the water bath more accurate. This fully corresponds to the precise control of water bath temperature required for permanganate index analysis.

2. Titration process video traceability function

The titration position is equipped with a video camera, and the titration process can be recorded and saved in a computer for viewing at any time, making the titration analysis process of the instrument traceable and traceable. Advanced video compression function reduces the size of a 3-5 minute titration video to only 10M. A regular 500GB hard drive can store titration videos of tens of thousands of samples without worrying about insufficient storage space.

3. Color recognition module

Adopting imported panchromatic color sensors for color recognition of transparent liquids, simulating the reflection light reception mode of the human eye, and not afraid of turbid samples. Millisecond level recognition speed can quickly determine the endpoint of titration.

4. Sample cup mechanical grasping mechanism

Adopting a closed mechanical module and using a high cost servo motor instead of a stepper motor as the power source, it has precise positioning, fast speed, and low operating noise.

5. Human computer interaction software

Adopting highly customized interface design, Windows style interface display and operation methods, quick operations such as cutting, dragging, copying, etc. are convenient for operators to operate quickly. The graphical and visual interface style displays and controls all functions of the whole machine on the homepage. Built in editable report templates, select data and generate Excel reports with just one click.

6. Energy saving boiling water bath digestion system

The 8-hole energy-saving water bath digestion position with independent automatic opening and closing cover effectively avoids water vapor overflow, reduces heat loss and the impact of condensed water. The water bath temperature is constant, the water sample is uniformly heated, and the oxidation rate is consistent with the national standard method. Advanced algorithms accurately control temperature, water level, and digestion time, with automatic inlet and outlet functions. During the heating process, automatic micro replenishment ensures that the boiling water bath liquid level is always higher than the water sample page.

7. The intelligent constant temperature visual titration detection system is compatible

Accurate temperature control ensures a constant titration temperature of 70-80 ℃, using imported panchromatic color sensors that simulate the reflection of human eyes and are not afraid of turbid samples. Millisecond level recognition speed, able to quickly determine the endpoint of titration, in compliance with national standards.

Adopting a high-precision titration system to ensure titration accuracy and precision. The titration process video can be traced back, and the titration process of the water sample can be restored at any time. Real time recording and display of sample color changes, optimization of storage process, prompt backup and cleaning in case of insufficient storage space, ensuring the security of your data. Four reagent level monitoring, real-time display of reagent level status, intelligent reminder when reagent is insufficient, ensuring safe and reliable titration process.

8. Intelligent electronic control servo grasping mechanism

Closed electronic control servo mechanical module, no need for additional air source equipment, no high pressure risk, no risk of air leakage, fast and accurate positioning, smooth operation with low noise.

9. Parallel injection system for reagents

Parallel injection of multi-channel reagents can achieve automatic control of the entire titration process without cross contamination between reagents, ensuring the speed and quality of reagent injection.

10. Equipped with automatic dilution function, it can accurately dilute water samples according to the dilution ratio.

Applicable standard(Only displaying some standards)

Dehe Chuangrui iCR3000 Fully AutomaticPermanganate index testerSuitable for automatic determination and analysis of permanganate index projects in drinking water, surface water, and source water in various industries.

GB/T 11892-1989 Determination of permanganate index for water quality

GB/T 5750.7 Comprehensive Index of Organic Compounds in Drinking Water Standard