欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

獨(dú)特的雙光路，雙檢測器濁度測量系統(tǒng)<\/span><\/strong> 
· LED<\/span><\/span>（發(fā)光二極管）光源較傳統(tǒng)的鎢燈（<\/span>Tungsten<\/span><\/span>）光源壽命更長（長達(dá)<\/span>100,000 <\/span><\/span>小時），無需更換光源，光源隨溫度變化的穩(wěn)定性更好，準(zhǔn)確度更高，預(yù)熱時間更短（<\/span>1 <\/span><\/span>秒左右），抗震性好<\/span> 
· 90°<\/span><\/span>散射光檢測<\/span> 
· <\/span><\/span>雙光路、雙檢測器的設(shè)計，通過測量光束與參比光束的比值確定濁度，對有顏色的樣品進(jìn)行了有效的補(bǔ)償<\/span>
 
<\/span><\/span>系統(tǒng)設(shè)計符合多項濁度檢測標(biāo)準(zhǔn)<\/span><\/strong> <\/span><\/span><\/strong>
<\/span><\/b>· <\/span><\/span>同時符合<\/span>EPA 180.1 <\/span><\/span>和<\/span>ISO 7027 <\/span><\/span>濁度測量標(biāo)準(zhǔn)<\/span> 
· <\/span><\/span>同業(yè)中**同時滿足美國釀造協(xié)會（<\/span>ASBS<\/span><\/span>）和歐洲釀造協(xié)會（<\/span>EBC<\/span><\/span>）濁度測試規(guī)范的產(chǎn)品<\/span>
 
<\/span><\/span>出色的低濁度測量技術(shù)<\/span><\/strong> 
· 0 - 40 NTU <\/span><\/span>低濁度測量符合<\/span>EPA GLI 2 <\/span><\/span>號標(biāo)準(zhǔn)方法<\/span>
 
“Average”<\/span><\/strong><\/span><\/span>平均計算功能，確保帶有顆粒物的湖水和河水濁度測量結(jié)果的可靠性<\/span><\/strong><\/span> <\/p>

測量范圍<\/span><\/strong>
<\/span><\/b> EPA180.1<\/span><\/span>：<\/span>0 - 4000 NTU 
ISO-NEPH<\/span><\/span>（<\/span>7027<\/span><\/span>）：<\/span>0 - 150 FNU 
ISO<\/span><\/span>（<\/span>ABSB<\/span><\/span>）：<\/span>40 - 4000FAU 
IR-RATIO<\/span><\/span>：<\/span>0 - 4000 NTU 
EBC<\/span><\/span>：<\/span>0 - 24.5 EBC 
ASBC<\/span><\/span>：<\/span>0 - 236 ASBC 
WHITE% T<\/span><\/span>：<\/span>0 - ** T 
IR% T<\/span><\/span>：<\/span>0 - ** T 

<\/span><\/span>分辨率<\/span><\/strong>
<\/span><\/b>0.01 NTU<\/span><\/span>（<\/span>0 - 9.99<\/span><\/span>）<\/span> 
0.1 NTU<\/span><\/span>（<\/span>10 - 99.99<\/span><\/span>）<\/span> 
1 NTU<\/span><\/span>（<\/span>100 - 1000<\/span><\/span>）<\/span> 

<\/span><\/span>精度<\/span><\/strong>
<\/span>讀數(shù)的<\/span>± 2 % <\/span><\/span>加上<\/span> 0.01 NTU(0 - 500 NTU) 
<\/span><\/span>讀數(shù)的<\/span>± 3 % (500 - 1000 NTU) 
<\/span><\/span>讀數(shù)的<\/span>± 5 % (1000 - 2000 NTU) 

<\/span><\/span>重現(xiàn)性<\/span><\/strong>
<\/span><\/b>讀數(shù)的<\/span>±1% <\/span><\/span>或<\/span>0.01 NTU 

<\/span><\/span>檢測器<\/span><\/strong>
<\/span>硅光電二極管<\/span> 

<\/span><\/span>光源<\/span><\/strong>
LED( <\/span><\/span>自動選擇波長<\/span>) 

<\/span><\/span>電池<\/span><\/strong>
2500 <\/span><\/span>小時（<\/span>4×1.5 V <\/span><\/span>堿性電池）<\/span> 
100000 <\/span><\/span>小時（鋰電池）<\/span> 

<\/span><\/span>操作環(huán)境<\/span><\/strong>
<\/span><\/b>-40.0 - <\/span>60.0<\/span>℃<\/span><\/span><\/span>  
30.0℃<\/span><\/span><\/span>時最大濕度<\/span>90%  
IP67 <\/span><\/span>防水設(shè)計<\/span> 

<\/span><\/span>輸入<\/span><\/strong>
RS232 <\/span><\/span>接口<\/span> 
12 <\/span><\/span>個雙功能觸摸鍵<\/span> 
<\/span><\/span>定制液晶顯示器<\/span> 
<\/span><\/span>比色槽直徑<\/span>24 mm<\/span><\/span> 
100 <\/span><\/span>組數(shù)據(jù)儲存<\/span> <\/p><\/div>