新疆专业元素分析仪价格

Procedure - Solid Samples

Instrument calibration/drift correction.

Place the calibration/drift standard in a *** Nickel Basket, and if applicable, place the sample into the appropriate autoloader position.

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

Note: samples using automation should be placed in the appropriate autoloader position before starting the

analysis sequence. Once the sequence has started, the automatic analysis will start and end automatically.

可选具有压力补偿和温度控制性能的标气检测气路。新疆专业元素分析仪价格

美国力可LECO氧氮氢分析仪

公司介绍：

美国力可公司(LECO)始于1936年 ，以生产用于冶金、机械、能源、化工、农业、食品及科研开发领域的各种分析仪器。

ONH836氧气/氮气/氢气元素分析仪设计用于使用惰性气体熔融技术对无机材料，铁和非铁合金以及耐火材料中的氧，氮和氢含量进行宽范围的测量。

坚固的样品加载区域可简化日常维护并大程度减少大气污染

用于氧气检测的三重红外电池可实现业内大的检测范围

通过自动化选项提高实验室生产率

可用的自动清洁器大程度地减少了两次分析之间的手动清洁需求

适用于坩埚和样品的20位往复式装载机

安装在动臂上的触摸屏界面可提供更好的人体工程学设计和直观的操作

红外（IR）和热导率（TC）检测器，没有活动部件，也无需手动调节

改善TC电池的稳定性

可绕过的OMI-2载气洗涤塔，提高了TC电池的稳定性

获得Dyanamic流量补偿可进一步增强TC细胞的稳定性

浙江美国分析仪厂家供应提供各种无机材料、钢铁、有色金属、硬质合金、陶瓷材料中宽范围的氧氮氢同时分析。

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.

Procedure - Solid Samples

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 manually, or, if applicable, remove the crucible and press the analyze button to clean with the automatic cleaner

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 instrument screen, the lower electrode will close and the analysis sequence will start and end automatically

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。

Instrument calibration/drift correction

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

g. Firmly place a graphite crucible on the lower electrode tip.

h. Press the Analyze button on the instrument screen, the lower electrode will close and the analysis sequence will start and end automatically.

i. Repeat steps 3b through 3h a minimum of three times for each calibration/drift standard used.

. Calibrate/drift following the procedure outlined in the operator's instruction manual.

分析软件同时包括实时的环境参数的监测，提供完整的系统图表的模拟。美国LECO分析仪哪家好

全自动分析系统、打印机、天平、远程诊断。新疆专业元素分析仪价格

仪器仪表是用以检出、测量、观察、计算各种物理量、物质成分、物性参数等的器具或设备。真空检漏仪、压力表、测长仪、显微镜、乘法器等均属于仪器仪表。近年来，得益于机械、冶金、石化行业等仪器仪表服务领域经营状况的好转，我国仪器仪表制造业发展一路向好。中国的新型工业化进程，信息化和工业化融合的进一步加深，带动各个工业领域对于光谱仪，色谱仪，质谱仪，样品前处理等产品的需求。中国仪器仪表行业目前正处于高速发展阶段，需要与之相适应的从事仪器科技、医疗科技、检测科技领域内的技术咨询、技术服务，仪器仪表的修理，仪器仪表、实验室设备、机械设备及配件、机电设备及配件、电子产品、化工产品及原料（除危险化学品、监控化学品、烟花爆竹、民用易爆物品、易制毒化学品）、第二类医疗器械的销售，机械设备租赁，电子商务，货物进出口，技术进出口。产品营销模式相互配合。从贸易广义角度来说，仪器仪表也可具有自动操控、报警、信号传递和数据处理等功能，例如用于工业生产过程自动操控中的气动调节仪表，和电动调节仪表，以及集散型仪表操控系统也皆属于仪器仪表。新疆专业元素分析仪价格