安徽进口分析仪厂家直销

Procedure – Powder/Chip Samples

Prepare the instrument as outlined in the operator's instruction manual.

Determine the instrument blank.

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.

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。安徽进口分析仪厂家直销

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。 元素分析仪优惠价格OHN836系列仪器采用惰性熔融法。

Instrument calibration/drift correction

f. Clean the upper and lower electrode manually, or, if applicable, remove the crucible and press the analyze button to clean with the automatic cleaner.

g. Firmly place a graphite crucible on the lower electrode tip.

h. Press the Analyze button on the instrument screen, the lower electrode will close and the analysis sequence will start and end automatically.

i. Repeat steps 3b through 3h a minimum of three times for each calibration/drift standard used.

. Calibrate/drift following the procedure outlined in the operator's instruction manual.

Procedure – Powder/Chip Samples

Instrument calibration/drift correction.

Press the Analyze button on the instrument screen. After a short delay, the loading head slide-block will open.

Place the Nickel Capsule containing the sample into the open port at the top of the loading head.

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.

无需人工干预的全自动清扫系统。

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.

强力内循环水冷装置。湖南分析仪优惠价格

全自动分析系统、打印机、天平、远程诊断。安徽进口分析仪厂家直销

随着现在科学技术的发展，仪器仪表行业发生了突飞猛进的发展，再加上当前计算机技术、网络技术的进步和发展，组建网络而构成实用的监控系统，可以提高生产效率和共享信息资源方向发展。当前仪器仪表行业产品发展呈现微型化、多功能化、智能化、网络化四大发展趋势。随着网络消费的不断递增，而互联网的的商业价值不断被挖掘出来，呈爆发式增长，传统的营销模式将逐步被取代。有限责任公司（自然）企业要抓住机遇，融入到互联网发展的行业中，为行业的发展提高竞争力。伴随移动互联网的爆发式增长，如今，它已经渐渐取代电子商务成为了整个互联网产业增速**快的领域，而移动终端的入口也随即成为了传统行业的必争之地。光谱仪，色谱仪，质谱仪，样品前处理行业进军移动互联网实现线上发展势在必行。为迎接服务型百年未有之大变局，行家认为，要重新定义中国在世界经济版图中的地位，要顺应形势实现制造升级。以华立集团在境外开发“中国工业园”的成功案例来阐述，跨国经营要成为企业主动的战略选择，在不确定性中更好地活下去，以全球化视野看问题，很多困惑在全球化过程中会迎刃而解。安徽进口分析仪厂家直销