粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

產(chǎn)品介紹： <\/span><\/p>

顯著特點(diǎn):<\/span><\/p>

 <\/span><\/p>

①、電流輸出范圍可更改 <\/span><\/p>

②、多個(gè)參數(shù)同時(shí)顯示 <\/span><\/p>

③、可一鍵恢復(fù)（恢復(fù)到出廠(chǎng)設(shè)置） <\/span><\/p>

④、鋁合金外殼<\/span><\/p>

⑤、多種不同顯示模式  <\/span><\/p>

⑥、按鍵音效回饋<\/span><\/p>

⑦、70<\/span>×50mm<\/span>超大液晶屏 <\/span><\/p>

⑧、自動(dòng)識(shí)別標(biāo)準(zhǔn)液<\/span><\/p>

技術(shù)參數(shù):<\/span><\/p>

1<\/span>、測(cè)量范圍：0~14.00pH<\/span>或-1999~+1999mV <\/span><\/p>

2<\/span>、分辨率：0.01pH<\/span>或1mV <\/span><\/p>

3<\/span>、溫度補(bǔ)償范圍自動(dòng)：0.0~99.9<\/span>℃   <\/span>手動(dòng)：0.0~99.9<\/span>℃ <\/span><\/p>

4<\/span>、繼電器控制范圍：-1999~+1999mV <\/span><\/p>

5<\/span>、遲滯量調(diào)節(jié)范圍：0~400mV <\/span><\/p>

6<\/span>、定位校準(zhǔn)范圍：±1.50pH <\/span><\/p>

7<\/span>、斜率校準(zhǔn)范圍：70<\/span>～130% <\/span><\/p>

8<\/span>、適用標(biāo)準(zhǔn)液：ORP<\/span>為量程內(nèi)任意標(biāo)準(zhǔn)液 <\/span><\/p>

9<\/span>、輸入阻抗：≥1<\/span>×1012<\/span>Ω <\/span><\/p>

10<\/span>、電流輸出：0~14.00  pH=4~20mA  <\/span>或  -1000~+1000mV=4~20mA <\/span><\/p>

11<\/span>、供電電壓：AC  220V<\/span>±10%(<\/span>可定做110V<\/span>供電) <\/span><\/p>

12<\/span>、外形尺寸：96<\/span>×96<\/span>×120mm <\/span><\/p>

13<\/span>、開(kāi)孔尺寸：92<\/span>×92mm <\/span><\/p>

14<\/span>、儀表重量：0.98Kg <\/span><\/p>

15<\/span>、安裝方式盤(pán)裝：（嵌入式） <\/span><\/p>

16<\/span>、儀器的工作條件： <\/span><\/p>

①環(huán)境溫度：-5 ~ 55<\/span>℃ <\/span><\/p>

②空氣相對(duì)濕度：≤90% <\/span><\/p>

③除地球磁聲外周?chē)鸁o(wú)強(qiáng)磁場(chǎng)干擾<\/span><\/p>

 <\/span><\/p><\/div>