DY501type

Electric melting equipment

approve4Simultaneous melting of individual samples, automatic oscillation, and automatic control;

Forming moldautomaticHeating, automatic cooling, automatic molding;

Large screen Chinese display, automatic alarm for overcurrent and temperature cut-off;

approveFree settingHeating process, pre stored multiple heating programs.

brief introduction

X-ray fluorescence analysis is commonly used to prepare powder samples using direct compression method. However, due to the effects of particle size, minerals, segregation, etc., it inevitably brings analysis errors and reduces the precision and accuracy of elemental analysis. Sample preparation has become a major error factor. Samples made by glass melting method can eliminate the effects of particle size, minerals, segregation, etc., while also reducing the absorption and enhancement effects between sample elements, which will significantly improve the accuracy and precision of analysis. regardingICP、AALike wet chemical analysis methods, the melting method is also a very perfect sample preparation method for insoluble samples.

For many years, the melting equipment used in China has relied on imports and is very expensive. In response to this situation, our company's research personnel have2002The annual development has filled the domestic gapDY501Type electric melting equipmentIt draws on the advantages of similar sample preparation equipment in the international market today, and its main performance reaches or even exceeds that of similar foreign products. Due to its excellent performance and reasonable price, it will definitely replace imported products and enable users who previously did not use melting equipment due to economic reasons to use it.DY501Type electric melting equipmentThe introduction of the melt sampling method will rapidly popularize it, thereby improving the level of sample preparation in China's analytical community and bringing huge economic benefits to various industries.

Brief Intoduction

Currently, powdered samples for X-ray fluorescence

analysis are usually directly pressed into sample pieces. But that kind of

sampling has become a major error factor impacting the precision and accuracy

of the element analysis due to the granularity effect, mineral effect and3segregation effect of the sample pieces. The bead fusion method can eliminate

the granularity, mineral and segregation effects of the samples, and can reduce1250the absorption and enhancement effects between the elements in the sample, and

hence evidently increase the precision and accuracy of the analysis. This bead2fusion method is a perfect sampling method for ICP, AA, as well as for1600indissolvable samples in wet chemical analysis.

For many years, the fusion machine used in China4were all imported from abroad at very high price. To fill up that gap in Chinese6science and technology, the research and development personnel in our company

developed the DY501 Electroheat Fusion Machine in the year 2002. This fusionmachine absorbed the advantages of all the fusion machine of the same kind in

the international markets, with key properties up to or even better than thoseof the overseas products. With its excellent performance and reasonable price,it will take the place of the imported products and can be affordable for theusers which are currently not using fusion units just because of economic

reasons. The popularization of the DY501 Electroheat Fusion Machine willrapidly promote the bead fusion method in China and hence improve the samplingquality of the element analysis, which can bring tremendous economic benefitfor every industry or trade.Technical ParameterHeating unit:

Root double helix single ended silicon carbide rod;Maximum temperature:

℃, continuously adjustable;

Temperature measurement unit:

Root platinum rhodium thermocouple, maximum temperature measurement℃；

Capacity: simultaneous melting

Samples (can be added according to user requirements)

A);

Power:6kw;

Power Supply:380-415V,50-60Hz, three-phase;Dimensions (height x width x depth):500mm×1217mm

×

500mm;

Weight:115kg.Technical SpecificationsHeating unit: 3 pieces of double helix ,single-end,silicon carbide rodMaximum Temperature: 1250℃, continuously

adjustable

Temperature measurement unit: 2 pieces of4platinum-rhodium thermocouple, with maximum measurable temperature 1600℃6Capacity: 4 samples simultaneously (maximum 6

samples if required by user)10Wattage: 6kw

Power supply: 380-415V,50-60Hz，

threephaseDimension(Height ×

Width

×

Depth):

500mm

×

1217mm

×500mm

Weight: 115kg

main features◆ Adopting

CPU

Microcomputer andPID

Control technology, large screen Chinese display

,Menu based operation;