采用酸性高錳酸鉀-氧化還原電位滴定法,消除濁度、色度對滴定的影響;
采用電容式計量方式,樣品/試劑精度高,重復性好;
內置高效智能的數字化溫度控制系統(加熱溫度可調),保障溫度精確;
符合新國標,且能實現多種質控功能。
Using acidic potassium permanganate redox potentiometric titration method to eliminate the influence of turbidity and chromaticity on titration;
Adopting capacitive metering method, with high sample/reagent accuracy and good repeatability;
Built in efficient and intelligent digital temperature control system (adjustable heating temperature), ensuring accurate temperature
Complies with the new national standard and can achieve multiple quality control functions
HQ-3501是為應對中國水環境特征而研發的高錳酸鹽指數在線分析儀器,它采用酸性高錳酸鉀—氧化還原滴定的標準方法,使用微量滴定泵,確保分析儀具備精度高、重復性好、維護量低等特點。該產品適用于飲用水水源地、湖泊、河流等地表水分析測量,可實現長期無人值守的自動在線監測。
HQ-3501 is an online analysis instrument for permanganate index developed to address the characteristics of China's water environment. It adopts the standard method of acidic potassium permanganate redox titration and uses a micro titration pump to ensure that the analyzer has high accuracy, good repeatability, and low maintenance needs. This product is suitable for surface water monitor and analysis such as drinking water sources, lakes, rivers, etc., and the analyzer is suitable for long-term unmanned automatic online monitoring.
產品特點
1. 采用酸性高錳酸鉀-氧化還原電位滴定法,消除濁度、色度對滴定的影響;
2. 采用電容式計量方式,樣品/試劑精度高,重復性好;
3. 內置高效智能的數字化溫度控制系統(加熱溫度可調),保障溫度精確;
4. 符合新國標,且能實現多種質控功能。
Product Features
1. Using acidic potassium permanganate redox potentiometric titration method to eliminate the influence of turbidity and chromaticity on titration;
2. Adopting capacitive metering method, with high sample/reagent accuracy and good repeatability;
3. Built in efficient and intelligent digital temperature control system (adjustable heating temperature), ensuring accurate temperature;
4. Complies with the new national standard and can achieve multiple quality control functions。
技術參數
測量原理 | 高錳酸鉀氧化電位滴定法 |
量程 | (0-10/20)mg/L,最大擴展量程160mg/L (量程可調,可根據客戶需要調整量程) |
線性 | R2≥0.995 |
穩定性 | 24h內不超過±10 % |
顯示 | 7寸LCD液晶顯示 |
環境溫度 | (5~40)℃ |
最大功率 | 100W,平均功率25W |
電源 | (85-264)V AC /(47-63)Hz,可擴展直流24V供電 |
外觀尺寸 | 約(W)400×(D)300×(H)640mm(不含突起物) |
串口通訊 | RS485 MODBUS |
模擬輸出 | (4-20)mA |
環境濕度 | ≤85%RH(無冷凝水) |
measuring principle | Potassium permanganate oxidation potentiometric titration method |
range | (0-10/20)mg/L,The maximum extended range is 160mg/L |
linear | R2≥0.995 |
stability | Not exceeding ± 10% within 24 hours |
display | 7-inch LCD display |
ambient temperature | (5~40)℃ |
maximum power | 100W,Average power25W |
power supply | (85-264)V AC /(47-63)Hz,Scalable DC 24V power supply |
Dimension | (W)400×(D)300×(H)640mm(Without protrusions) |
serial communication | RS485 MODBUS |
Analog Output | (4-20)mA |
ambient humidity | ≤85%RH(No condensed water) |
產品資料:
澤銘科技-HQ3501.pdf