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DY501型電熱熔融設(shè)備

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  • 公司名稱上海愛斯特電子有限公司
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  • 更新時(shí)間2021/6/29 16:46:07
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上海愛斯特電子有限公司主要從事X射線類儀器特別是X射線熒光光譜儀的開發(fā)和生產(chǎn)。公司骨干具有數(shù)十年X射線熒光光譜儀的研制經(jīng)驗(yàn),員工80%以上具有本科以上學(xué)歷。公司擁有單色激發(fā)X射線熒光分析技術(shù)等核心技術(shù)及多項(xiàng)。公司自1992年成立以來,已生產(chǎn)DM系列X熒光鈣鐵分析儀、測硫儀、多元素分析儀、波長色散光譜儀等一萬多臺(tái)。公司還大量生產(chǎn)X射線灌裝液位計(jì)、X射線測厚儀等。公司用戶遍布全國各地,在建材行業(yè),全國水泥廠大部分已使用本公司的分析儀,在石油、環(huán)保行業(yè),本公司的X熒光測硫儀*。目前公司還涉足冶金、化工、地質(zhì)、礦山、電子電氣、食品機(jī)械等多個(gè)行業(yè)。公司位于人杰地靈的金山區(qū),在國家高速公路G1501亭楓公路出口旁,公司占地12畝,廠房面積7500平方米,固定資產(chǎn)近億元。本公司每年的科技投入占銷售額的15%以上。公司產(chǎn)品無論技術(shù)、質(zhì)量、*均居國內(nèi)地位,擁有多項(xiàng),部分產(chǎn)品達(dá)到甚至超過國外同類產(chǎn)品。其中DM2100型X熒光多元素分析儀被認(rèn)定為上海市*成果轉(zhuǎn)化項(xiàng)目,并獲上海市科技創(chuàng)新基金和國家發(fā)明。目前本公司所有產(chǎn)品均已不使用同位素放射源,并張輻射豁免證書后,公司大部分儀器均已獲得輻射豁免證書,均為真正綠色環(huán)保產(chǎn)品。
石油測硫儀,能散型XRF,鈣鐵煤分析儀
可4個(gè)樣同時(shí)熔融,自動(dòng)搖擺,自動(dòng)控制;成型模具自動(dòng)加熱,自動(dòng)冷卻,自動(dòng)成型;大屏幕中文顯示,過流過溫自動(dòng)報(bào)警切斷;可自由設(shè)定加溫過程,預(yù)存多個(gè)加溫程序。
DY501型電熱熔融設(shè)備 產(chǎn)品信息


DY501

      電熱熔融設(shè)備



4個(gè)樣同時(shí)熔融,自動(dòng)搖擺,自動(dòng)控制;

成型模具自動(dòng)加熱,自動(dòng)冷卻,自動(dòng)成型;

大屏幕中文顯示,過流過溫自動(dòng)報(bào)警切斷;

自由設(shè)定加溫過程,預(yù)存多個(gè)加溫程序。


Four samples fused simultaneously, with auto-shaking and auto control
Auto control means the melting, shaking and standing steps are all precisely repeatable
Large screen display; auto-alarm and automatic power switching off for overcurrent and overheat
Customizable heating process, with several heating programs preset



簡介

X射線熒光分析對(duì)于粉末樣品,目前采用直接壓片法制備試樣較為普遍,但由于粒度、礦物、偏析等效應(yīng)的影響,勢必帶來分析誤差,降低元素分析的精密度與準(zhǔn)確度,樣品制備已經(jīng)成為一個(gè)主要的誤差因素。玻璃熔融法制成的試樣能消除試樣的粒度、礦物、偏析等效應(yīng),同時(shí)也可降低樣品元素間的吸收和增強(qiáng)效應(yīng),會(huì)明顯提高分析的精度和準(zhǔn)確度。對(duì)于ICP、AA和濕法化學(xué)分析手段,對(duì)于難溶樣品,熔融方法同樣是一種非常的制樣手段。

多年來國內(nèi)所采用的熔融設(shè)備均依賴進(jìn)口,價(jià)格非常昂貴,針對(duì)這種局面,本公司科研人的DY501型電熱熔融設(shè)備。它吸取了當(dāng)今市場上同類制樣設(shè)備的優(yōu)點(diǎn),其主要性能達(dá)到甚至超過國外同類產(chǎn)品。由于其優(yōu)異的性能和合理的價(jià)格,定將取代進(jìn)口產(chǎn)品,并使原來由于經(jīng)濟(jì)原因暫不用熔融設(shè)備的用戶也能使用它。DY501型電熱熔融設(shè)備的推出,定將迅速普及熔融制樣法,從而提高我國分析界制樣的水平,為各行各業(yè)帶來巨大的經(jīng)濟(jì)效益。


Brief Intoduction

Currently, powdered samples for X-ray fluorescenceanalysis are usually directly pressed into sample pieces. But that kind ofsampling has become a major error factor impacting the precision and accuracyof the element analysis due to the granularity effect, mineral effect andsegregation effect of the sample pieces. The bead fusion method can eliminatethe granularity, mineral and segregation effects of the samples, and can reducethe absorption and enhancement effects between the elements in the sample, andhence evidently increase the precision and accuracy of the analysis. This beadfusion method is a perfect sampling method for ICP, AA, as well as forindissolvable samples in wet chemical analysis.

For many years, the fusion machine used in Chinawere all imported from abroad at very high price. To fill up that gap in Chinesescience and technology, the research and development personnel in our companydeveloped the DY501 Electroheat Fusion Machine in the year 2002. This fusionmachine absorbed the advantages of all the fusion machine of the same kind inthe 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 economicreasons. 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.


技術(shù)參數(shù)

加熱單元:3根雙螺旋單端硅碳棒;

溫度:1250℃,連續(xù)可調(diào);

測溫單元:2根鉑銠熱電偶,測溫1600℃;

容量:同時(shí)熔融4個(gè)樣品(可根據(jù)用戶要求增加到6個(gè));

功率:6kw;

電源:380-415V,50-60Hz,三相;

尺寸(高×寬×深):500mm×1217mm×500mm;

重量:115kg.


Technical Specifications

Heating unit: 3 pieces of double helix ,single-end,silicon carbide rod

Maximum Temperature: 1250℃,continuouslyadjustable

Temperature measurement unit: 2 pieces ofplatinum-rhodium thermocouple, with maximum measurable temperature 1600℃

Capacity: 4 samples simultaneously (maximum 6samples if required by user)

Wattage: 6kw

Power supply: 380-415V,50-60Hz,threephase

Dimension(Height ×Width × Depth):500mm×1217mm×500mm

Weight: 115kg


主要特點(diǎn)

◆采用CPU微機(jī)及PID控制技術(shù),大屏幕中文顯示,菜單式操作;

◆雙螺旋硅碳棒加熱,鉑銠熱電偶測溫;

◆最多可同時(shí)熔融4個(gè)樣品(可根據(jù)用戶要求增加到6個(gè));

◆可預(yù)先自由設(shè)定最多達(dá)10個(gè)加熱制樣程序,其加熱過程,升溫速度,最終溫度,坩堝架搖擺時(shí)間、幅度、速度,冷卻時(shí)間,是否用風(fēng)扇,風(fēng)量大小等均可預(yù)先設(shè)定;

◆除熔融樣注入成型模具采用手動(dòng)外,其他均自動(dòng)控制,保證了樣品的一致性和均勻性,真正做到不同樣品僅是其成分不同而沒有其他不同;

◆坩堝及成型模具的支架采用耐高溫合金鋼制成,保證在高溫狀態(tài)下無任何化學(xué)反應(yīng);

◆熔樣室蓋打開裝置采用鏈輪杠桿結(jié)構(gòu),操作輕松自如;

◆具有啟動(dòng)溫度報(bào)警,打開熔樣室斷電保護(hù);

◆具有過流、過溫?cái)嚯姳Wo(hù)并報(bào)警,并且過溫?cái)嚯姳Wo(hù)采用與加熱制樣獨(dú)立的熱電偶測溫,與加熱控制電路一起組成三重保護(hù),使過溫?cái)嚯姳Wo(hù)更可靠。


Features

◆Applies CPU microprocessor and PID controltechnique, large screen Chinese display, and menu operation

◆Heating with double helix silicon carbiderod; temperature measured with platinum-rhodium thermocouple

Up to 4 samples can be fusedsimultaneously (maximum 6 samples if required by user)

◆Up to 10 customized heating programs canbe preset; within the programs, the heating process, the temperature increasespeed, the final temperature, the shaking time, shaking amplitude, and shakingspeed of the crucible stool, the cooling time, whether to use fans, the airflow, and so on, all can be preset.

Automatic control in all the processexcept for the filling of the fusion sample, enabling the sameness andhomogeneity of the sample; all samples are uniformly the same except for thedifferences in composition

◆The bracket of the crucible and the mouldare made of high temperature alloy, which guarantees no chemical reaction inhigh temperature

Chain wheel lever structure is used inthe opening device of the cover of the fusion room, trouble-free for useroperation

◆With minimum start temperature alarm andpower switch-off protection when the cover of the fusion room is open

Automatically switching off power andsetting alarm for overcurrent and overheat; independent temperature measurementthermocouples are used for overheat protection and heating control; togetherwith the heating control circuit, they can form treble protection of the systemand can make the power switch-off protection for overheat more reliable.




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