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
Cornerstone氧氮氢分析软件分成4个主要部分：分析、诊断、设定、仪器，界面可快速导航和组织。新疆元素分析仪优惠价格
氧氮氢分析仪是快速、准确分析氧、氮、氢元素的、高性能仪器，整机采用模块化、一体化设计，即主机由可靠的脉冲电极炉、高灵敏高精度的检测系统、布局合理和气密性好的气路系统、可靠耐用的电源系统、稳定的电路系统、高校节能的水循环散热系统等六个**的硬件模块单元组成。
氧氮氢分析仪的测量原理：
测量范围非常***。分析样品时，样品被称重后放到样品端口中，然后用载气进行冲洗，防止大气（含氧气和氮气）进入到炉子系统中。
石墨坩埚在脉冲炉中脱气，以尽量减少自带的污染。经过稳定阶段后样品落入坩埚中并熔融。样品中的氧与石墨坩埚中的碳反应生成一氧化碳。氮和氢以单质的形式释放。载气和样品气体通过粉尘过滤网后再进入到氧化铜催化炉中，将一氧化碳氧化成二氧化碳。
二氧化碳进入到红外池中用于测定氧含量，被测后的气体导入化学试剂管，这时二氧化碳和水被化学试剂除去，氮元素通过热导检测池含量被测定。测量氢时，载气换为氮气，样品气体通过舒茨试剂而不是氧化铜催化剂。测氧和氮时也可采用更廉价的氩气作为载气。 专业分析仪价格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。
ONH836氧氮氢分析仪
高频燃烧红外检测技分析无机材料中的碳、硫含量。
采用惰性气体保护熔融法，提供各种无机材料、钢铁、有色金属、硬质合金、难熔金属、陶瓷等材料中宽范围的氧氮氢同时分析。
该仪器配置MS Windows®的软件接口，专为触摸屏操作定制。长期的开发研究与客户反馈相结合，这个简单方便的软件使得用户可以快速完整访问仪器控制，分析设置，故障诊断，数据报告， **提高日常分析的效率并节省用户宝贵的时间。 可选的Cornerstone® Mobile软件功能，使得用户可以在手机，便携式电脑及台式电脑上便捷的访问仪器数据，分析曲线图形以及仪器的状态，实现对仪器的遥控。
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.
Procedure – Powder/Chip Samples
Determine the instrument blank.
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 either manually or remove the crucible and press the analyze button to clean with an automatic cleaner if applicable.
Add approximately 0.05 g of *** Graphite Powder to a 782-720 Graphite Crucible.
Firmly place the crucible on the lower electrode tip or appropriate autoloader position.
为可**的Cornerstone 氧氮氧分析软件采用触摸屏界面使用户达到分析控制、15法设定、在线诊断、数据报告。新疆元素分析仪优惠价格
Instrument Highlights and Features
Features and Benefits
LED light ring illuminates the furnace area
Choice of either argon or helium carrier gas
Novel electrode design increases heat transfer efficiency for increased stability
Non-touch interface systems are also available
User-friendly brand software
High-Performance Detector Design
Thermostatic construction provides increased protection from ambient temperature fluctuations
Optimized emitter control and detection circuitryimproves the IR cell lifetime and long-term stability,
resulting in superior accuracy and precision
Infrared detection for the determination of oxygen, thermoconductivity detection for the determination
of nitrogen
新疆元素分析仪优惠价格
