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氧氮氢分析仪的优点

采用惰气熔融技术，同时测定氧、氮和氢元素含量

新设计封闭气路系统，优化气路循环，使氧氮氢测量更准确

可采用更廉价的氩气作为载气

催化炉温度可调，使氧的测量更加准确

气路系统都采用电磁阀控制，新增分段式漏气检测

水冷样品加样端口，有效隔绝杂质气体侵入

仪器配置和氧、氮、氢测量范围可灵活选择

新设计的高灵敏度红外检测池和热导池，有极低的检出限

分析时间短

脉冲炉功率高达8.5kw，温度3000℃

颗粒状样品无需胶囊包裹，使用经济实惠

化学试剂及管路隐藏在门后（可移除）

强大的分析软件（支持数据和应用报告导出、增加评论区及其他更多功能）。

单点和多点校正（线性回归）

可采用自来水、冷却循环水机或交换机冷却

新设计的产品可用于各类生产控制和实验室。

736 Series: Oxygen/Nitrogen by Inert Gas Fusion

The 736 family of Elemental Analyzers is designed for routine measurement of oxygen and nitrogen content of

inorganic materials, ferrous and nonferrous alloys, andrefractory materials using the inert gas fusion technique.

These instruments feature our Cornerstone brand ® software, a custom interface designed specifically for

touch-screen operation. Developed by combining longterm research with customer feedback, this easy-to-use

software gives you complete access to instrument control, analysis settings, diagnostics, reporting, and more—without sacrificing valuable bench space.

山西专业分析仪咨询报价通用下电极坩埚支座，容纳各种坩埚使用。

Procedure - Solid Samples

Determine the instrument blank.

Repeat steps 2b through 2g a minimum of three times.

Set the blank following the procedure outlined in the operator's instruction manual.

Instrument calibration/drift correction.

Login a minimum of 3 Standard replicates.

Weigh approximately *** grams of a calibration/drift standard, enter the mass and standard identification into appropriate replicate fields.

Note: LECO Reference Materia***o not require preparation.See preparation statement on the reference material certificate.

Software Features & Benefits

Cornerstone brand software is divided into four main sections—Analysis, Diagnostics, Settings, and Instrument—for simplified navigation and organization. Toolbars, sliders, and drop-down menus makeit easy to set parameters for calibration and data processing. The software also includes real-time ambient monitors, with fully animated system diagrams. Advanced diagnostic features include a thorough digital on-board manual, maintenance animations, photo illustrations, and screen captures that quickly provide the direction needed without having to refer to multiple manuals. also Cornerstone supports extended data archiving and flexible reporting capabilities. 氧氮氢分析仪选哪家？给您推荐上海禹重！

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.

20位试样自动进样系统。上海进口分析仪采购

力可**的动态流量补偿控制DFC系统，保证了流量系统的完善，可以精确控制整个气路中的流量。北京分析仪供应商

力可ONH836氧氮氢分析仪

特点和优势

国际**的非色散红外及热导检测器 ，无移动部件，不需要手动调整

采用三个**的红外器检测氧含量，同时检测CO和CO2，然后在转化为CO2集中检测，原理上是**完善的，所以不仅可以保证中间量程的测量精度，在**含量和高含量的检测范围内同样可以满足精度要求

高性能的红外检测器配置***恒温绝热技术，消除了外界环境温度的干扰

长寿命的红外发射光源和无漂移的电路设计保证检测器的长期稳定性

力可**的动态流量补偿控制DFC系统，保证了流量系统的完善，可以精确控制整个气路中的流量，保持流量恒定**改善了材料中氮分析的准确度

可以旁路的OMI-2 气路强化过滤装置增强了检测器的稳定性，使得分析结果更加准确

可选自动功能

20位试样自动进样系统

通用下电极坩埚支座，容纳各种坩埚使用

无需人工干预的全自动清扫系统

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