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
双直流风扇保证持续冷却，不受电压波动的影响。美国LECO氧氮氢分析仪优惠价格
ONH836系列：氧氮氢分析仪（熔融法）
软件特点和优势
Cornerstone氧氮氢分析软件分成4个主要部分：分析、诊断、设定、仪器，界面可以快速导航和组织。工具条、滑动条和下拉式菜单简化了校正和数据处理的参数设定。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模拟。高级诊断程序包括全数字化的在线操作手册、维护模拟演示、图片说明等提供快速指导。Cornerstone氧氮氢分析软件同时支持***的数据文档格式和可变的报告格式。 浙江氧氮氢分析仪优惠价格改进的红外检测池技术。
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
Determine the instrument blank.
a. Login a minimum of 3 Blank replicates.
b. Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block will open.
c. Press the Analyze button on the instrument screen again, the loading head slide-block will close and the lower electrode will open.
d. Clean the upper and lower electrode manually, or, if applicable, remove thecrucible and press the analyze button to clean with the automatic cleaner.
e. Firmly place a graphite crucible on the lower electrode tip.
f. Press the Analyze button on the instrument screen, the lower electrode will close and the analysis sequence will start and endautomatically.
g. Repeat steps 2b through 2f a minimum of three times.
h. Set the blank following the procedure outlined in the operator's instruction manual.
可选六轴可旋转触摸屏幕，增强了操作的工效和直观性。
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
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。浙江专业元素分析仪哪家好
新型气路管道减少气路连接阀，使得漏气，断路故障更少。美国LECO氧氮氢分析仪优惠价格
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 alloy is stressed. Hydrogen pickup typically occurs during downstream processing steps
such as heat treating, pickling, and cleaning.
The LECO ONH836 is a simultaneous oxygen, nitrogen, and hydrogen determinator that utilizes an electrode furnace, inert carrier gas, and both infrared and thermal conductivity detection to meet the analytical needs of the refractory metal industry.
This application note was written specifically for use with the LECO ONH836 series determinator.
上海禹重实业有限公司致力于仪器仪表，是一家服务型的公司。公司业务分为光谱仪，色谱仪，质谱仪，样品前处理等，目前不断进行创新和服务改进，为客户提供良好的产品和服务。公司从事仪器仪表多年，有着创新的设计、强大的技术，还有一批**的专业化的队伍，确保为客户提供良好的产品及服务。在社会各界的鼎力支持下，持续创新，不断铸造***服务体验，为客户成功提供坚实有力的支持。
