DM1250type

X-ray fluorescencesulfur determinationinstrument

Touch basedcolorHigh definition screen, multi-channel pulse analyzerWaiting for high-tech advancementsBig integration

The fastest measurement time is only30 secondsObtained radiationexemptGreen and environmentally friendly products with certificates

overview

XFluorescence sulfur analyzer is a quantitative analysis instrument used in industries such as building materials, coal, petroleum, metallurgy, mining, etc. It is mainly used to measure the total sulfur in materials such as cement, coal, petroleum and its products, carbon black, etc（S）The content. Due to its use of physical analysis methods, it has the characteristics of fast analysis speed, high accuracy, small human error, low labor intensity of operators, and no pollution, and only requires a one-time investment. Therefore, it has been widely used internationally and has basically replaced chemical analysis methods. Due to foreign factorsXFluorescence sulfur analyzer is expensive and currently has few users in China. With the development of domestic technologyXThe introduction of fluorescence sulfur analyzer is believed to be widely promoted and used, gradually replacing chemical analysis methods.

DM1250typeXThe fluorescence sulfur analyzer has been developed by our company for decadesXThe research experience of fluorescence analyzer in the company's existingDMSeries calcium iron analyzerXDeveloped on the basis of fluorescence multi-element analyzer, mainly used in cement enterprisesXFluorescence sulfur analyzer. It is mainly used to measure the content of cementSO₃It can also measure the total sulfur content in solid materials such as coal and carbon black（S）The contentIt complies with national standardsGB/T19140The CementXGeneral rules for X-ray fluorescence analysis. Its main features are:Non isotopic radioactive sourceThe fastest30secondProvide the results.

2014sincereDM1250typeXThe fluorescence sulfur analyzer has maintained its original stateDMseriesXThe appearance of fluorescence analyzer is beautifuloneIntegrated and continuous measurement standard sample methodIn addition to the advantages of non-contact and non-destructive analysis of samples, no need for chemical reagents, and large data storage capacity, the following measures have been taken:Major improvements:

(1)The large screen color touch LCD screen replaces the original black and white LCD screen and keyboard, improving the user's control experience.

(2)New large-scale integrated circuitsCPUReplace the old as80C31classCPUThere is no direct connection between the data bus and external devices or chips, which greatly improves the reliability of the system and basically eliminates the phenomenon of system crashes.

(3)Replacing the original vertical circuit with surface mount circuits reduces the area of the circuit board and enables large-scale mechanized production, greatly improving hardware reliability and minimizing instrument repair rates.

(4)Replace the original needle printer with a thermal printer.

(5)Adopting the latest designCPLD，FPGA，DSPThe multi-channel pulse amplitude analyzer and variable gain amplifier with advanced technology have replaced the original single channel pulse amplitude analyzer and fixed gain amplifier, greatly improving the long-term stability of the instrument.

2014sincereDMseriesXfluorescenceThe launch of the analyzer is a result of our company's self transcendence and will undoubtedly enable us toXfluorescenceMaintain a long-term leading position in the field of analyzers domestically.

characteristic

1.Does not contain isotopic radioactive sources,No three types of waste pollution,Exempt users from trouble and fees.

2.Using physical analysis methods, the analysis does not involve contact with or damage to the sample, is non polluting, does not require chemical reagents, and does not require combustion.

3.Adopting the "continuous measurement standard sample method", the fastest30Provide results in seconds.

4.An integrated instrument analysis system that can be used independently or through instrumentsRS232perhapsRS485The standard serial port is used in conjunction with the ingredient system.

5.The instrument has a high degree of integration, strong environmental adaptability, strong anti-interference ability, and high reliability.

6.The application of switch mode power supply has strong adaptability to power grid fluctuations and usually does not require an external stabilized power supply.

7.useThe large screen color touch LCD screen improves the user's control experience.

8.useThe multi-channel pulse amplitude analyzer and variable gain amplifier greatly improve the long-term stability of the instrument.

9.Sound and light automatic alarm, human-machine dialogue operation.

10.The software has strong functions, including qualification rate statistics, rate value calculation, error prompts, etc. It can also add software functions according to user requirements.

11.Low price to function ratio, suitable for China's national conditions.

Specification

1. Analysis scope:SO₃The analysis range can be adjusted and selected by calibrating the working curve.

2. Analysis range width: SO_{3 max}—SO_{3 min}≤5%； For example, cement:SO₃：0.1~5%.

3. Linear error:SO₃：≤0.11%.

4. System analysis time: 30×nsecond(nFor natural numbers)The recommended value is60In seconds.

5. Analysis accuracy:S_SO3≤0.05%.

6. Temperature stability: exist5~+40℃Within the range, absolute drift:∣△SO₃∣≤0.05%.

7. Usage conditions: Environmental temperature:5~+40℃, relative humidity: ≤85%(30℃)Power supply:220V±20V，50Hz.

8. Whole machine power consumption: ≤50W。

9. Size and weight:470mm×365mm×130mm，15kg.