智能微量水測試儀 10.1英寸觸摸屏SLSF-420庫倫法水分測定儀

一、產品說明

SLSF-420型微量水測試儀是在充分借鑒國內外同類儀器優點的基礎上，新研制的全數字智能微量水測試機。SLSF-420以電量滴定原理為基礎，采用多種先進技術和工藝，采用電路拓撲結構設計，符合國內外多項標準，具有精度高、電解速度快、平衡時間短、虛擬推導準確、分析結果準確可靠等優點

二、技術參數

電解電流：蕞大400mA

測量范圍：3–199999.9 mcg

儀器分辨率：0.1 mcg

準確度：3mcg水±20%  10mcg水±10%  100mcg水的±1%  大于100mcg±0.5%（不包括進樣誤差）

顯示器：7英寸高清真彩色觸摸屏（1024*600）

打印：寬線熱敏打印

電源：AC220V±10%50Hz±5%

功率：100W

環境溫度：0-50℃

環境濕度：≤85%

體積：390×270×220

重量：6kg

網絡知識：mcg是質量單位，意思是微克，符號 μg  英文全稱為：microgram。1μg 等于一百萬分之一克。等于10的-6次方克。

換算：

1,000阿克（ag）=1飛克（fg）

1,000飛克（fg）=1皮克（pg）

1,000皮克（pg）=1納克（ng）

1,000納克（ng）=1微克（μg）

一、General description【DESCRIPTION】

SLSF-420 model trace water tester is the newly developed full-digital intelligent trace water tester by fully taking reference of the advantages of domestic and foreign similar instruments. Based on coulometric titration principle, by adopting many advanced technologies and processes as well as brand new circuit topology structure design, SLSF-420 is in accordance with many domestic and foreign standards, with advantages of high accuracy, quick electrolysis speed, short equilibrium time, accurate dummy deduct as well as accurate and reliable analysis result

二、Technical parameter
Electrolytic current: 400mA maximum 
Measurement range: 3 – 199999.9 mcg 
Instrument resolution ratio: 0.1 mcg
Accuracy: 3mcg water ±20%   10mcg water±10%   100mcg water±1%  more than 100mcg ±0.5% (sample introduction error is not included)
Display: 7 inch high definition true color touch screen (1024*600)
Printing: wide line thermal printing
Power supply: AC220V±10% 50Hz±5%
Power: 100W
Environment temperature: 0 - 50℃
Environment humidity: ≤85%
Volume: 390×270×220
Weight: 6kg