上海LECO分析仪厂家供应

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

Instrument calibration/drift correction.

Login a minimum of three Standard reps.

Weigh approximately *** grams of a calibration/drift standard into a *** Nickel Capsule; enter the mass and standard identification into appropriate rep fields. If applicable, place the nickel capsule in the appropriate autoloader position.

Note: LECO Reference Materia***o not require preparation. See preparation statement on the reference material certificate. Solid Standards may be used to calibrate when chip or powder standards are not available.

通用下电极坩埚支座，容纳各种坩埚使用。上海LECO分析仪厂家供应

LECO—Your source for total analytical solutions

CS CS 844 and 744 Series: Carbon/Sulfur by Combustion

Carbon and sulfur determination by combustion infrared detection

Quick, accurate, and affordable determination for both production control and research

Calibration, analysis, evaluation, and diagnostic functions accessible via user-friendly brand software

GDS GDS 500A and 850A Atomic Emission Spectrometers

Spectral range from 120 to 800 nm

Continuous profile of concentration/thickness

Large, dynamic range with concentrations from ppm to 100% by weight

Short analysis time (minutes)

上海LECO分析仪优惠价格力可**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。

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.

仪器的亮点和优势：

特点和优势

·炉头区域LED照明系统

·炉头快速拆装的粉尘过滤装置

·装有自动旁路阀的可快速拆装氧水捕集装置

·**的动态流量补偿（DFC）保证热导池气体流量、压力恒定

高效脉冲炉冷却系统

·强力内循环水冷装置热交换效率

·双直流风扇保证持续冷却，不受电压波动的影响

·***电极炉头设计，提高脉冲炉

全自动分析系统（可选）

·自动清扫装置

·20位或100位全自动分析系统

·高效全自动真空除尘装置直接将粉尘排至仪器外部捕集器中，消除环境污染

改进的红外检测池技术

·***红外池的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红外检测池的长期稳定性

·氧高低双量程采用3个碳红外检测器同时检测一氧化碳和二氧化碳，保证准确定量 20位试样自动进样系统。

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

减少了繁琐的额外数据处理。北京美国LECO分析仪厂家供应

无需人工干预的全自动清扫系统。上海LECO分析仪厂家供应

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 of the material, but due to its high solubility can cause unwanted surface embrittlement. This phenomenon can be leveraged,however, under controlled processing to create surface films that increase surface hardness and wear properties.

上海LECO分析仪厂家供应

上海禹重实业有限公司致力于仪器仪表，是一家服务型公司。公司业务涵盖光谱仪，色谱仪，质谱仪，样品前处理等，价格合理，品质有保证。公司秉持诚信为本的经营理念，在仪器仪表深耕多年，以技术为先导，以自主产品为重点，发挥人才优势，打造仪器仪表良好品牌。禹重科技秉承“客户为尊、服务为荣、创意为先、技术为实”的经营理念，全力打造公司的重点竞争力。