安徽氧氮?dú)浞治鰞x采購(gòu)

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.

新型氣路管道減少氣路連接閥，使得漏氣，斷路故障更少。安徽氧氮?dú)浞治鰞x采購(gòu)

力可ONH836氧氮?dú)浞治鰞x

特點(diǎn)和優(yōu)勢(shì)

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

采用三個(gè)**的紅外器檢測(cè)氧含量，同時(shí)檢測(cè)CO和CO2，然后在轉(zhuǎn)化為CO2集中檢測(cè)，原理上是**完善的，所以不僅可以保證中間量程的測(cè)量精度，在**含量和高含量的檢測(cè)范圍內(nèi)同樣可以滿足精度要求

高性能的紅外檢測(cè)器配置***恒溫絕熱技術(shù)，消除了外界環(huán)境溫度的干擾

長(zhǎng)壽命的紅外發(fā)射光源和無(wú)漂移的電路設(shè)計(jì)保證檢測(cè)器的長(zhǎng)期穩(wěn)定性

力可**的動(dòng)態(tài)流量補(bǔ)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(gè)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

可以旁路的OMI-2 氣路強(qiáng)化過(guò)濾裝置增強(qiáng)了檢測(cè)器的穩(wěn)定性，使得分析結(jié)果更加準(zhǔn)確

可選自動(dòng)功能

20位試樣自動(dòng)進(jìn)樣系統(tǒng)

通用下電極坩堝支座，容納各種坩堝使用

無(wú)需人工干預(yù)的全自動(dòng)清掃系統(tǒng)

美國(guó)LECO分析儀多少錢20位或100位全自動(dòng)分析系統(tǒng)。

ONH836氧氮?dú)浞治鰞x

高頻燃燒紅外檢測(cè)技分析無(wú)機(jī)材料中的碳、硫含量。

采用惰性氣體保護(hù)熔融法，提供各種無(wú)機(jī)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?dú)渫瑫r(shí)分析。

該儀器配置MS Windows®的軟件接口，專為觸摸屏操作定制。長(zhǎng)期的開(kāi)發(fā)研究與客戶反饋相結(jié)合，這個(gè)簡(jiǎn)單方便的軟件使得用戶可以快速完整訪問(wèn)儀器控制，分析設(shè)置，故障診斷，數(shù)據(jù)報(bào)告， **提高日常分析的效率并節(jié)省用戶寶貴的時(shí)間。 可選的Cornerstone® Mobile軟件功能，使得用戶可以在手機(jī)，便攜式電腦及臺(tái)式電腦上便捷的訪問(wèn)儀器數(shù)據(jù)，分析曲線圖形以及儀器的狀態(tài)，實(shí)現(xiàn)對(duì)儀器的遙控。

美國(guó)LECO力可氧氮?dú)浞治鰞xONH836（氧氮?dú)渎?lián)測(cè)儀）系列硬件部分

特點(diǎn)和優(yōu)勢(shì)

1、爐頭區(qū)域LED照明系統(tǒng)

2、爐頭快速拆裝的粉塵過(guò)濾裝置

3、裝有自動(dòng)旁路閥的可快速拆裝氧水捕集裝置

4、**的動(dòng)態(tài)流量補(bǔ)償（DFC）保證熱導(dǎo)池氣體流量、壓力恒定

5、改進(jìn)的紅外檢測(cè)池技術(shù)

     新紅外池的恒溫絕熱技術(shù)消除了外界環(huán)境溫度的干擾

   長(zhǎng)壽命的紅外發(fā)射光源和無(wú)漂移的電路設(shè)計(jì)保證紅外檢測(cè)池的長(zhǎng)期穩(wěn)定

   氧高低雙量程采用3個(gè)碳紅外檢測(cè)器，同時(shí)檢測(cè)一氧化碳和二氧化碳，保證準(zhǔn)確定量

  6、高效脈沖爐冷卻系統(tǒng)

   強(qiáng)力內(nèi)循環(huán)水冷裝置

   雙直流風(fēng)扇保證持續(xù)冷卻，不受電壓波動(dòng)的影響

   新電極爐頭設(shè)計(jì)，提高脈沖爐熱交換效率

  7、全自動(dòng)分析系統(tǒng)（可選）

   自動(dòng)清掃裝置

   20位或100位全自動(dòng)分析系統(tǒng)

   高速全自動(dòng)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

可以旁路的OMI-2 氣路強(qiáng)化過(guò)濾裝置增強(qiáng)了檢測(cè)器的穩(wěn)定性，使得分析結(jié)果更加準(zhǔn)確。

Procedure – Powder/Chip Samples

Instrument calibration/drift correction.

Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block will open.

Place the Nickel Capsule containing the sample 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 close and the lower electrode will open.

Clean the upper and lower electrode either manually or remove the crucible and press the analyze button to clean with an automatic cleaner if applicable.

高性能的紅外檢測(cè)器配置***恒溫絕熱技術(shù)，消除了外界環(huán)境溫度的干擾。安徽氧氮?dú)浞治鰞x采購(gòu)

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

安徽氧氮?dú)浞治鰞x采購(gòu)