JES-RLU100L型微量氧分析仪 测量原理：电化学测量

标题：JES-RLU100L型微量氧分析仪

产品概述

测量原理：电化学                                                                                                                              

测量范围：0.00～10/100/1000PPm                                                                                                

精       度：≤±5%F.S(0.00～10PPm)                                                                                                                                                                                                                   ≤±2%F.S(10～100PPm)                                                                                                                                                                            

                 ≤±2%F.S(100PPm~1000PPm)                                                                                                                                                                                   分  辨  率：0 .01%                                                                                                                           

重  复  ≤±1%F.S                                                                                                                                                                                                                               稳  定  性：零点漂移≤±1%F.S/7d     量程漂移≤±1%F.S/7d                                                                                                                  

响应时间：T90≤10 S                                                                                                                                  

存储间隔：以秒为单位(任意设置)                                                                                                      

存储点数：百万条+                                                                                                                     

仪器寿命：整机6年(正确操作使用条件下)                                                                                                             

工作电压：220-240VAC,50/60Hz,24VDC  (可选)                                                                                                   

整机功耗：小于15W                                                                                                                                                                                                                  

数字信号：标准的 RS485/RS232通讯口，可与计算机实现双向通讯                                                                                               

模拟输出：4~20mA 标准输出信号，负载电阻小于500欧(0~10V可选)                                   

安装方式：嵌入式安装                                                                                                                 

外形尺寸：482mm (宽)×136mm (高)×370mm ( 深 )                                                                                                                  

开孔尺寸：456mm (宽)×105mm ( 高 )                                                                                           

进出气口：φ6卡套接口(可定制)                                                                                            

整机重量：约8kg                                                                                                                     

环境温度： -25℃~+55℃                                                                                                       

环境湿度：≤90%RH                                                                                                                                  

入口压力：0.05 MPa≤入口压力≤0.25Mpa                                                                                           

样气流量：400ml/min                                                                                                         

样气要求：无尘、无油、无水                                                                                                                                                

●全中文可触摸菜单的形式进行各项仪表参数的配置、标定、测试，历史记录、曲线可根据时间设定等快捷的操作；

●可同时显示测量值、历史曲线、量程、状态、各项参数设置界面；

●选用进口传感器，精度高、响应快等特点；

●无人值守时，定时自动存储功能，可随时查看存储数据；

●内置温度补偿，压力补偿，减小样气温度和环境的变化对测量精度的影响；

●64M内存、128M FLASH USB接口方便客户数据存储；

●以太网口实现到广域网的联结(可选);

●采用新型的气路稳流系统；具有技术*、精度高、响应快、性能稳定、功能齐全、操作方便、气体分析过程连续等优点；

●内置抽气泵(可选)。

●仪器具有自动标定功能(可选)。

●可进行开机自检，故障显示，异常诊断。

空分制氮、储存、化工流程、磁性材料等高温烧结炉保护性气体、电子行业保护性气体以及冶金、玻璃、建材行业氧含量的在线分析。