Introduction: The silicate industry has long used titration and atomic absorption spectrometry for elemental analysis, which is time-consuming and laborious, and cannot meet the production requirements of enterprises. The DHF-88 silicate rapid analyzer is designed and produced according to the requirements of accuracy in the national analysis method standards of elements (GB/T4734-1996, QB/T2578-2002), and adopts a stable, fast and accurate color system and system analysis. The method uses the photocurrent to extend the scale to the right and the microcurrent to the left to achieve a wide range of linearization, avoiding the deviation of Beer's law from the solution with a large concentration in the photometric analysis, and the high component content will deviate from the linearity and the analysis is low. Poor sensitivity of component content. Through customer's continuous feedback and continuous improvement, the analysis results are more accurate and reliable. The lower limit of measurement of some element components can be extended to 0.001%. DHF-88 is an improvement of 6 suction channels of silicate analyzer, which makes the detection speed faster. Features: 1. Strictly design and produce in accordance with the requirements of accuracy in the national analysis method standards of elements (GB/T4734-1996, QB/T2578-2002) to ensure the accuracy of the results. 2. Adopt advanced technology to maintain excellent linear accuracy in the high concentration range. Make the measurement result stable and reproducible. 3. Using computer analysis software data processing system, element synchronous measurement system, automatic data processing system, it can measure multiple samples (up to 20 samples can be measured at a time), saving a lot of manpower, material resources and time. 4. Specially develop analysis software with independent intellectual property rights, standard WINDOWS style, beautiful interface, powerful functions, simple and convenient operation. 5. The instrument automatically sucks samples, the computer automatically adjusts the zero, automatically adjusts the deviation, has strong anti-interference ability, and has strong test methods and reliability. 6. Increase the high-precision micro-liquid extraction device, saving 80% of reagents. 7. Adopt more advanced liquid suction system to make the result more accurate. 8. Redesigned more advanced channels to make the reading more stable. 9. The instrument is more compact and easy to carry when going out. 10. The lower limit of the content of some element components can be extended to 0.001% Technical Parameters: Accuracy: The measurement accuracy of this equipment can meet or exceed the requirements for accuracy in the national analysis method standards for relevant elements (GB/T4734-1996, QB/T2578-2002). Measurement channels: 6 Measurement stability: Measure the reading change within 5 minutes ± 1 word. Test repeatability: Repeat the measurement of the same sample solution to ±1 digit. Detection speed: It can complete the determination of SiO2, Al2O3, Fe2O3, TiO2, K2O, Na2O, CaO, MgO in 4 conventional samples in about 2 hours from the start of weighing. The determination of other elements can be completed within 4 hours. Number of samples for continuous measurement: 20. Power supply: 220V, 50Hz Whole machine power: 100W Environment temperature: 5～30℃ Relative humidity: ≤85%
Introduction: The silicate industry has long used titration and atomic absorption spectrometry for elemental analysis, which is time-consuming and laborious, and cannot meet the production requirements of enterprises. The DHF-88 silicate rapid analyzer is designed and produced according to the requirements of accuracy in the national analysis method standards of elements (GB/T4734-1996, QB/T2578-2002), and adopts a stable, fast and accurate color system and system analysis. The method uses the photocurrent to extend the scale to the right and the microcurrent to the left to achieve a wide range of linearization, avoiding the deviation of Beer's law from the solution with a large concentration in the photometric analysis, and the high component content will deviate from the linearity and the analysis is low. Poor sensitivity of component content. Through customer's continuous feedback and continuous improvement, the analysis results are more accurate and reliable. The lower limit of measurement of some element components can be extended to 0.001%. DHF-88 is an improvement of 6 suction channels of silicate analyzer, which makes the detection speed faster.
