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 新型气路管道减少气路连接阀，使得漏气，断路故障更少。浙江元素分析仪哪家好
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.
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
Procedure - Solid Samples
Prepare the instrument as outlined in the operator's instruction manual.
Determine the instrument blank.
Login a minimum of 3 Blank replicates.
Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block will open. Place a 502-344 Nickel Basket into the loading head.
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.
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
力可***仪器采用触摸屏技术和在线软件平台，增强了仪器的可操作性、降低了分析成本、节省实验室桌面空间。山西专业元素分析仪采购
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。浙江元素分析仪哪家好
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)
浙江元素分析仪哪家好
