測(cè)量原理：氧化鋯雙離子流                                                                                                   

測(cè)量范圍：0.00PPm ～25.00% (自動(dòng)換擋)                                                                                                        

精       度：±1% F.S                                                                                                                   

分  辨  率：0.01%                                                                                                                                                                                                                               重  復(fù)  性：≤1%F.S                                                                                                                                                             

穩(wěn)  定  性：零點(diǎn)漂移≤1% F.S/7d       

                 量程漂移≤1% F.S/7d                                                                                                                                    

預(yù)熱時(shí)間：≤2min                                                                                                                

儀器壽命：整機(jī)6年，傳感器壽命1~2年(正確操作使用條件下)                                                                                                            

存儲(chǔ)間隔： 以秒為單位(任意設(shè)置)                                                                                               

存儲(chǔ)點(diǎn)數(shù)：65536條                                                                                                            

響應(yīng)時(shí)間：T90≤60s                                                                                                                                                                                             

工作電壓：220-240VAC,50\60Hz                                                                                         

 整機(jī)功耗：≤25W                                                                                                                   

 觸點(diǎn)輸出：雙繼電器輸出                                                                                                                  

觸點(diǎn)容量：220VAC,2A/24VDC,1A                                                                                                                       

數(shù)字信號(hào)：標(biāo)準(zhǔn)的 RS485/RS232 通訊口，可與計(jì)算機(jī)實(shí)現(xiàn)雙向通訊                                                                                                           

模擬輸出：4~20mA 標(biāo)準(zhǔn)輸出信號(hào)，負(fù)載電阻小于500歐(0~10V可選)                                                                                                                     

外型尺寸：267mm(寬)x128(高)x305mm(深)                                                                                           

開孔尺寸：267mm(寬)x128mm(高)                                                                                                             

進(jìn)出氣口：φ6快擰接頭(可根據(jù)客戶訂制)                                                                                                                    

重量：3.0kg                                                                                                                           

環(huán)境溫度：-25℃~+55℃                                                                                                          

環(huán)境濕度：≤90%RH                                                                                                                              

入口壓力：0.05 MPa<入口壓力≤0.25MPa                                                                                                                                                                                          樣氣流量：2L/min                                                                                                                                                                                             

樣氣要求：無塵、無水、無油                                                                                                                                                                                                        

●變頻離子流(雙離子流)具有響應(yīng)速度快，測(cè)量精度高，使用壽命長，標(biāo)校周期長等特點(diǎn)；

●320*240 圖形點(diǎn)陣彩色LCD 屏，清晰，細(xì)膩；

● 可同時(shí)顯示氧量、日期、時(shí)間等參數(shù)；

●通過空氣中的一點(diǎn)標(biāo)校，就可實(shí)現(xiàn)儀器從 PPm~%  的準(zhǔn)確測(cè)量，使其校準(zhǔn)簡(jiǎn)單方便；

●內(nèi)置原裝進(jìn)口采樣泵，壽命長、工作可靠(選配);

●方便快捷的通訊協(xié)議選擇，可替換市面上大多數(shù)氧分儀廠家的通訊協(xié)議。

回流焊行業(yè)、空氣分離、氣體生產(chǎn)制造、化工流程、電子行業(yè)保護(hù)性氣體以及玻璃、建材行業(yè)的氧含量的在線 分析。