力可ONH836氧氮?dú)浞治鰞x
特征
穩(wěn)固的爐頭試樣加載結(jié)構(gòu)
試樣加載過(guò)程中完全密閉,消除大氣的中可能帶來(lái)的雜質(zhì)的污染;
簡(jiǎn)化日常分析所需的爐頭進(jìn)樣部分機(jī)械維護(hù)工作。
可選的自動(dòng)功能
上下電極自動(dòng)清掃裝置;
20位試樣及坩堝自動(dòng)進(jìn)樣裝置。
附加功能及優(yōu)點(diǎn)
可選六軸可旋轉(zhuǎn)觸摸屏幕,增強(qiáng)了操作的工效和直觀性;
可選具有壓力補(bǔ)償和溫度控制性能的標(biāo)氣檢測(cè)氣路;
新型氣路管道減少氣路連接閥,使得漏氣,斷路故障更少;
配置SmartLine Remote遠(yuǎn)程診斷功能。
國(guó)際**的非色散紅外及熱導(dǎo)檢測(cè)器 ,無(wú)移動(dòng)部件,不需要手動(dòng)調(diào)整。山西美國(guó)分析儀供應(yīng)商
力可OHN736&836系列儀器采用惰性熔融法,提供各種無(wú)機(jī)材料、鋼鐵、有色金屬、硬質(zhì)合金陶瓷材料中寬范圍的氧氮?dú)渫瑫r(shí)測(cè)定。ONH836儀器通過(guò)***采納客戶的反饋意見和創(chuàng)新設(shè)計(jì),力可***儀器采用觸摸屏技術(shù)和在線軟件平臺(tái),增強(qiáng)了儀器的可操作性,降低了分析成本,節(jié)省實(shí)驗(yàn)室桌面空間。
用戶友好界面的Cornerstone? 軟件
力可**的Cornerstone碳硫分析軟件采用觸摸屏界面使用戶可完整的達(dá)到分析控制、方法設(shè)定、在線診斷、數(shù)據(jù)報(bào)告。Cornerstone碳硫分析軟件允許用戶在單一分析界面中完成日常的所有工作,快速而且簡(jiǎn)單易用。力可創(chuàng)新的批次和重復(fù)樣品數(shù)據(jù)分組功能極大簡(jiǎn)化了樣品結(jié)果輸出和結(jié)果標(biāo)準(zhǔn)偏差的自動(dòng)計(jì)算。減少了繁瑣的額外數(shù)據(jù)處理。
上海進(jìn)口分析儀提供各種無(wú)機(jī)材料、鋼鐵、有色金屬、硬質(zhì)合金、陶瓷材料中寬范圍的氧氮?dú)渫瑫r(shí)分析。
Instrument Highlights and Features
Optional Features
Optional boom-mounted touch-screen interface package (M) promotes an ergonomic workspace
Optional Performance Package (P) adds a three-stage carrier gas purification system, and a dual-loop gas dose module
Optional Dual Cooling Package (D) adds an integratedliquid-to-air radiator with dual cooling fans. This DC
option gives the user the choice of liquid-to-liquid cooling, liquid-to-air cooling, or a combination of both
Optional integrated autocleaner (H) automatically cleans the upper electrode and lower electrode tip
Optional 20-sample shuttle loader available
Summary
The determination of the amount of oxygen, nitrogen, and hydrogen in iron, steel, nickel-, and cobalt-base alloys represents some of the most important quality metrics for these materials. Oxygen is used to create steel from pig iron by removing excess carbon. Oxygen content must be controlled to limit the amount of carbon monoxide that can be formed during solidification which may cause excessive porosity. Nitrogen is considered both an impurity as well as an important alloying agent. Itcan be present as a nitride or interstitially in its gaseous form. Increased nitrogen content is known to increase yield and tensile strength, thus decreasing ductility and formability. Excessive levels may evolve during solidification thus increasing porosity. High hydrogen content is the primary cause of embrittlement, blistering and flaking due to its high
mobility through the lattice and provides no potential alloying benefits. The ONH836 utilizes a high-power
electrode furnace to quickly and efficiently release the target gases from within the sample, which allows
for a very rapid simultaneous determination of oxygen, nitrogen, and hydrogen.
試樣加載過(guò)程中完全密閉,消除大氣的中可能帶來(lái)的雜質(zhì)的污染。
氧氮?dú)浞治鰞x的常見故障及解決方法
儀器啟動(dòng)時(shí)顯示。沒有水流。系統(tǒng)分析電流切斷,分析停止。這是水流探測(cè)器不正常,水泵不工作,管道堵塞。將儀器的右面板取下,觀察水流探測(cè)器,用手?jǐn)D壓補(bǔ)水塑料水瓶,發(fā)現(xiàn)水流正常,顯示正常,證明水流探測(cè)器正常,管道暢通。啟動(dòng)循環(huán)水泵,但分析儀顯示沒有水流,此時(shí)可判定水泵不正常。打開水泵轉(zhuǎn)子密封口,啟動(dòng)泵發(fā)現(xiàn)電機(jī)正常運(yùn)轉(zhuǎn),此時(shí)關(guān)閉進(jìn)水,拆下水泵,發(fā)現(xiàn)葉輪脫落。經(jīng)了解,判定是由于外部冷卻水停水,儀器內(nèi)循環(huán)水溫過(guò)高(水溫應(yīng)≤70℃),致使葉輪(葉輪材料PVC)熱脹并脫軸。用粘合劑粘合葉輪后再粘于葉輪軸上,待粘合劑凝固后試車,儀器運(yùn)行正常。 簡(jiǎn)化日常分析所需的爐頭進(jìn)樣部分機(jī)械維護(hù)工作。北京分析儀多少錢
氧高低雙量程采用3個(gè)碳紅外檢測(cè)一氧化碳和二氧化碳,保證準(zhǔn)確定量。山西美國(guó)分析儀供應(yīng)商
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