Oxygen, Nitrogen, and Hydrogen in Refractory Metals Summary Titanium is a metal that can be combined with elements such as aluminum, vanadium, molybdenum, and tin to produce high-strength, lowdensity, and corrosion-resistant alloys. Titanium alloys are used by the military, medical dev

氧氮氫分析儀的使用注意事項： 1 、氧氮氫分析儀在初次啟用前，應(yīng)該對連接點、焊點、閥門等進行檢漏，以確?？諝庵械难醪粫礉B進入管道及儀器內(nèi)部，造成測量數(shù)值偏高。 2、再次使用儀器前，要進行管道系統(tǒng)凈化，將漏入的空氣除干凈，同時確保連接取樣管路時沒有漏入空氣。 3、樣氣中氧含量的變化會受管道材質(zhì)及表面粗糙度影響，因此一般連接管路選用銅管或拋光過的不銹鋼管，而不用塑料管、橡膠管等。 4、微量元素分析時，要避免各種管件、閥門、表頭等死角對樣氣造成污染，因此必須盡可能的簡化氣路系統(tǒng)，連接件死角要小，以防止溶解氧逸出造成污染，使用水封、油封及臘封等設(shè)備，才能較好的確保數(shù)據(jù)的。...

Oxygen, Nitrogen, and Hydrogen in Refractory Metals Summary Titanium is a metal that can be combined with elements such as aluminum, vanadium, molybdenum, and tin to produce high-strength, lowdensity, and corrosion-resistant alloys. Titanium alloys are used by the military, medical dev

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 P

Procedure - Solid Samples Instrument calibration/drift correction. Add approximately 0.05 g of *** Graphite Powder to a *** Graphite Crucible. Firmly place the crucible on the lower electrode tip or appropriate autoloader position. Press the Analyze button on the instru

Procedure - Solid Samples： --Instrument calibration/drift correction. Place the nickel basket containing the calibration/drift standard into the open port at the top of the loading head. Press the Analyze button on the instrument screen again, the loading head slide-block will c...

ONH836氧氮氫分析儀 高頻燃燒紅外檢測技分析無機材料中的碳、硫含量。 采用惰性氣體保護熔融法，提供各種無機材料、鋼鐵、有色金屬、硬質(zhì)合金、難熔金屬、陶瓷等材料中寬范圍的氧氮氫同時分析。 該儀器配置MS Windows?的軟件接口，專為觸摸屏操作定制。長期的開發(fā)研究與客戶反饋相結(jié)合，這個簡單方便的軟件使得用戶可以快速完整訪問儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報告， **提高日常分析的效率并節(jié)省用戶寶貴的時間。 可選的Cornerstone? Mobile軟件功能，使得用戶可以在手機，便攜式電腦及臺式電腦上便捷的訪問儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實...

Procedure – Powder/Chip Samples Determine the instrument blank. Press the Analyze button on the instrument screen, the lower electrode will close and the analysis sequence will start and end automatically. Repeat steps 2b through 2g a minimum of three times. Set the blank f...

力可ONH836氧氮氫分析儀 特點和優(yōu)勢 國際**的非色散紅外及熱導(dǎo)檢測器 ，無移動部件，不需要手動調(diào)整 采用三個**的紅外器檢測氧含量，同時檢測CO和CO2，然后在轉(zhuǎn)化為CO2集中檢測，原理上是**完善的，所以不僅可以保證中間量程的測量精度，在**含量和高含量的檢測范圍內(nèi)同樣可以滿足精度要求 高性能的紅外檢測器配置***恒溫絕熱技術(shù)，消除了外界環(huán)境溫度的干擾 長壽命的紅外發(fā)射光源和無漂移的電路設(shè)計保證檢測器的長期穩(wěn)定性 力可**的動態(tài)流量補償控制DFC系統(tǒng)，保證了流量系統(tǒng)的完善，可以精確控制整個氣路中的流量，保持流量恒定**改善了材料中氮分析的準(zhǔn)確度 ...

Sample Preparation Typically, titanium and zirconium samples are chemically etched to remove surface contamination when oxygen and nitrogen are determined. However, etching can introduce hydrogen into the sample. ASTM method E 1409 "Determination of Oxygen and Nitrogen in Titanium

儀器的亮點和優(yōu)勢： 特點和優(yōu)勢 ·爐頭區(qū)域LED照明系統(tǒng) ·爐頭快速拆裝的粉塵過濾裝置 ·裝有自動旁路閥的可快速拆裝氧水捕集裝置 ·**的動態(tài)流量補償（DFC）保證熱導(dǎo)池氣體流量、壓力恒定 高效脈沖爐冷卻系統(tǒng) ·強力內(nèi)循環(huán)水冷裝置熱交換效率 ·雙直流風(fēng)扇保證持續(xù)冷卻，不受電壓波動的影響 ·***電極爐頭設(shè)計，提高脈沖爐 全自動分析系統(tǒng)（可選） ·自動清掃裝置 ·20位或100位全自動分析系統(tǒng) ·高效全自動真空除塵裝置直接將粉塵排至儀器外部捕集器中，消除環(huán)境污染 改進的紅外檢測池技術(shù) ·***紅外池的恒...

Procedure – Powder/Chip Samples Prepare the instrument as outlined in the operator's instruction manual. Determine the instrument blank. Login a minimum of three Blank reps. Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block wi...

儀器的亮點和優(yōu)勢： 特點和優(yōu)勢 ·爐頭區(qū)域LED照明系統(tǒng) ·爐頭快速拆裝的粉塵過濾裝置 ·裝有自動旁路閥的可快速拆裝氧水捕集裝置 ·**的動態(tài)流量補償（DFC）保證熱導(dǎo)池氣體流量、壓力恒定 高效脈沖爐冷卻系統(tǒng) ·強力內(nèi)循環(huán)水冷裝置熱交換效率 ·雙直流風(fēng)扇保證持續(xù)冷卻，不受電壓波動的影響 ·***電極爐頭設(shè)計，提高脈沖爐 全自動分析系統(tǒng)（可選） ·自動清掃裝置 ·20位或100位全自動分析系統(tǒng) ·高效全自動真空除塵裝置直接將粉塵排至儀器外部捕集器中，消除環(huán)境污染 改進的紅外檢測池技術(shù) ·***紅外池的恒...

Procedure – Powder/Chip Samples Instrument calibration/drift correction. Add approximately 0.05 g of *** Graphite Powder to a***Graphite Crucible. Firmly place the crucible on the lower electrode tip or appropriate autoloader position. Press the Analyze button on t...

User-Friendly Brand Software Cornerstone LECO's exclusive brand software enables the user to have complete access to analysis Cornerstone control, method settings, diagnostics, reporting, and more in a highly organized and immersive environment. Designed through a collaboration of customer feed

Oxygen, Nitrogen, and Hydrogen in Refractory Metals Summary One of the most critical chemical specifications of titanium alloys is the hydrogen content. Too high of a hydrogen content can cause hydrides to precipitate, which can lead to embrittlement and subsequent cracking when the al

Sample Preparation Sampling and sample preparation of refractory metals such as titanium and zirconium is somewhat different from that of steel. Unlike steel samples, hydrogen is not as mobile in this group of materials; therefore, storage in liquid nitrogen or dry ice is not required. Howe

Procedure - Solid Samples Prepare the instrument as outlined in the operator's instruction manual. Determine the instrument blank. Login a minimum of 3 Blank replicates. Press the Analyze button on the instrument screen. After a short delay, the loading head slid

Sample Preparation Typically, titanium and zirconium samples are chemically etched to remove surface contamination when oxygen and nitrogen are determined. However, etching can introduce hydrogen into the sample. ASTM method E 1409 "Determination of Oxygen and Nitrogen in Titanium

美國LECO力可氧氮氫分析儀ONH836 氧氮氫聯(lián)測儀系列軟件部分 1、用戶友好界面的Cornerstone軟件 力可**的Cornerstone氧氮氫分析軟件采用觸摸屏界面使用戶可完整的達到分析控制、方法設(shè)定、在線診斷、數(shù)據(jù)報告。Cornerstone氧氮氫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)分組功能極大簡化了樣品結(jié)果輸出和結(jié)果標(biāo)準(zhǔn)偏差的自動計算。減少了繁瑣的額外數(shù)據(jù)處理。 2、軟件特點和優(yōu)勢 Cornerstone氧氮氫分析軟件分成四個主要部分：分析、診斷、設(shè)定、儀器，界面可快速導(dǎo)航和組織。工具條、滑...

ONH836氧氮氫分析儀 高頻燃燒紅外檢測技分析無機材料中的碳、硫含量。 采用惰性氣體保護熔融法，提供各種無機材料、鋼鐵、有色金屬、硬質(zhì)合金、難熔金屬、陶瓷等材料中寬范圍的氧氮氫同時分析。 該儀器配置MS Windows?的軟件接口，專為觸摸屏操作定制。長期的開發(fā)研究與客戶反饋相結(jié)合，這個簡單方便的軟件使得用戶可以快速完整訪問儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報告， **提高日常分析的效率并節(jié)省用戶寶貴的時間。 可選的Cornerstone? Mobile軟件功能，使得用戶可以在手機，便攜式電腦及臺式電腦上便捷的訪問儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實...

Procedure – Powder/Chip Samples Determine the instrument blank. Press the Analyze button on the instrument screen again, the loading head slide-block will close and the lower electrode will open. Clean the upper and lower electrode either manually or remove the crucible and pres...

company profile Shanghai Uzong Industrial Co., Ltd. (hereinafter referred to as UZONGLAB?) is a high-tech company that provides integrated solutions for intelligent laboratories, mainly serving the Chinese market and countries along the “Belt and Road”. It has three business divisions and one T...

氧氮氫分析儀是快速、準(zhǔn)確分析氧、氮、氫元素的、高性能儀器，整機采用模塊化、一體化設(shè)計，即主機由可靠的脈沖電極爐、高靈敏高精度的檢測系統(tǒng)、布局合理和氣密性好的氣路系統(tǒng)、可靠耐用的電源系統(tǒng)、穩(wěn)定的電路系統(tǒng)、高校節(jié)能的水循環(huán)散熱系統(tǒng)等六個**的硬件模塊單元組成。 氧氮氫分析儀的測量原理： 測量范圍非常***。分析樣品時，樣品被稱重后放到樣品端口中，然后用載氣進行沖洗，防止大氣（含氧氣和氮氣）進入到爐子系統(tǒng)中。 石墨坩堝在脈沖爐中脫氣，以盡量減少自帶的污染。經(jīng)過穩(wěn)定階段后樣品落入坩堝中并熔融。樣品中的氧與石墨坩堝中的碳反應(yīng)生成一氧化碳。氮和氫以單質(zhì)的形式釋放。載氣和樣品氣體通過粉...

Procedure - Solid Samples Instrument calibration/drift correction. Add approximately 0.05 g of *** Graphite Powder to a *** Graphite Crucible. Firmly place the crucible on the lower electrode tip or appropriate autoloader position. Press the Analyze button on the instru

Oxygen, Nitrogen, and Hydrogen in Refractory Metals Summary Oxygen and nitrogen are alloying elements in titanium, and are also classified as alpha stabilizing elements as they promote alpha phase alloys. Interstitial oxygen and nitrogen levels can be used to regulate the tensile strength

氧氮氫分析儀的常見故障及解決方法 供電正常、通訊正常，點擊確認(rèn)鍵后分析儀不工作。這是沒有水流，爐子溫度太高或儀器通道電壓不正常。如沒有水流，爐子溫度太高這些信息會顯示在顯示器畫面上，但沒有信息顯示說明這兩項正常。接下來檢查儀器通道零位電壓，如果比±3V高出1V以上，可能是因為氣瓶空了，或者是空氣進入到分析儀中。檢查并更換化學(xué)試劑，如果有空氣進入熱導(dǎo)池里，熱導(dǎo)池的電壓就會＜-6V，此時打開右面的門，堵住爐子氣體進口，10s后，熱導(dǎo)池電壓值必然升高。經(jīng)過逐一排查，**終確認(rèn)堿石棉有問題，更換后儀器正常。 Cornerstone氧氮氫分析軟件同時支持***的數(shù)據(jù)文檔格式和可變的報告格式。北...

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

ONH836氧氮氫分析儀 高頻燃燒紅外檢測技分析無機材料中的碳、硫含量。 采用惰性氣體保護熔融法，提供各種無機材料、鋼鐵、有色金屬、硬質(zhì)合金、難熔金屬、陶瓷等材料中寬范圍的氧氮氫同時分析。 該儀器配置MS Windows?的軟件接口，專為觸摸屏操作定制。長期的開發(fā)研究與客戶反饋相結(jié)合，這個簡單方便的軟件使得用戶可以快速完整訪問儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報告， **提高日常分析的效率并節(jié)省用戶寶貴的時間。 可選的Cornerstone? Mobile軟件功能，使得用戶可以在手機，便攜式電腦及臺式電腦上便捷的訪問儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實現(xiàn)對儀器的遙控。...

Procedure – Powder/Chip Samples Determine the instrument blank. Press the Analyze button on the instrument screen again, the loading head slide-block will close and the lower electrode will open. Clean the upper and lower electrode either manually or remove the crucible and pres...