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。
Procedure – Powder/Chip Samples
Prepare the instrument as outlined in the operator's instruction manual.
Login a minimum of three Blank reps.
Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block will open. Insert a *** Nickel Capsule (leave capsule open) into the open port at top of 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.
Sample Preparation
Typically, titanium and zirconium samples are chemically etched to remove surface contamination when oxygen and nitrogen are determined. However, etching can introduce hydrogen into the sample.
ASTM method E 1409 "Determination of Oxygen and Nitrogen in Titanium and Titanium Alloys by the Inert
Gas Fusion Technique", as updated in 1996, permits either etching or abrading (filing) of the test specimen.
ASTM E 1447 "Determination of Hydrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Thermal
Conductivity/Infrared Detection Method" permits surface preparation by abrading (if necessary to remove
contamination). Differences in sample preparation present somewhat of a dilemma regarding simultaneous
determination of O, N, and H in titanium. However, abrading samples with a file to remove surface
contamination will yield accurate O, N, and H results. 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
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
特征
稳固的炉头试样加载结构
试样加载过程中完全密闭，消除大气的中可能带来的杂质的污染；
简化日常分析所需的炉头进样部分机械维护工作。
可选的自动功能
上下电极自动清扫装置；
20位试样及坩埚自动进样装置。
附加功能及优点
可选六轴可旋转触摸屏幕，增强了操作的工效和直观性；
可选具有压力补偿和温度控制性能的标气检测气路；
新型气路管道减少气路连接阀，使得漏气，断路故障更少；
配置SmartLine Remote远程诊断功能。
氧高低双量程采用3个碳红外检测一氧化碳和二氧化碳，保证准确定量。专业分析仪采购
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。安徽氧氮氢分析仪厂家直销
氧氮氢分析仪的常见故障及解决方法：
氧和氮空白值超过20。这是由于气流小，不能将炉子中的空气驱赶出去。可调节气体流量，调节载气压力在0.2~0.4MPa。接通仪器载气，放一个石墨坩埚在下电极上，打开主电源开关，点击软件上的关炉按钮，关闭炉子并等待10s。调节流量调节器，直到流量计a显示为30L／h，打开炉子。调节调节器直到流量计b显示为50L／h，再次关闭炉子。如果以上设置不稳定，则增加流量至100L／h，反复调节直至仪器稳定。 安徽氧氮氢分析仪厂家直销
上海禹重实业有限公司位于友东路237号1幢104室。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。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。
