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COD氨氮雙參數(shù)測定儀 5B-3C(V8)

產(chǎn)品名稱:化學(xué)需氧量(COD)快速測定儀
產(chǎn)品型號(hào):5B-3C(V8)
產(chǎn)品介紹

5B-3C型(V8)

COD·氨氮雙參數(shù)測定儀


完全依據(jù)國家法規(guī)《水質(zhì) 化學(xué)需氧量的測定 快速消解分光光度法(HJ/T399-2007)》

和《水質(zhì)氨氮的測定 納氏試劑分光光度法(HJ535-2009)》設(shè)計(jì)制造,適用于國內(nèi)外眾多檢測標(biāo)準(zhǔn)。

Fully based on national regulations "Determination of water content of chemical oxygen demand rapid digestion spectrophotometry (HJ / T399-2007)" and "Determination of ammonia nitrogen in water quality Nessler reagent spectrophotometric method (HJ535-2009)" design and manufacture, applicable to many domestic and foreign testing standards.


配套消解儀

采用高分子工程塑料外殼,流線型外觀設(shè)計(jì),耐熱防腐防噴罩


消解儀參數(shù) 測定項(xiàng)目 COD高量程 COD低量程 氨氮
消解溫度 165℃±0.5℃ 165℃±0.5℃ ——
消解時(shí)間 10/15分鐘(可選) 10/15分鐘(可選) ——
溫場均勻 ≤2℃ ≤2℃ ——
定時(shí)范圍 1分鐘-96小時(shí) 1分鐘-96小時(shí) ——
定時(shí)開關(guān) 3個(gè) 3個(gè) 3個(gè)
定時(shí)精度 0.2秒/小時(shí)
供電方式 AC220V±10%/50Hz


產(chǎn)品特點(diǎn)

功能特點(diǎn)詳情

5B-3C(V8)COD·氨氮雙參數(shù)測定儀功能特點(diǎn)詳情如下


 快速測定

快速、準(zhǔn)確測定地表水、中水、城市污水及工業(yè)廢水中的COD;

Rapid and accurate determination of surface water, water, urban sewage and industrial wastewater COD;



 同時(shí)測定水樣

同時(shí)測定氨氮、COD高量程、COD低量程水樣;

Simultaneous determination of ammonia nitrogen, COD high range, COD low range of water samples;



 獨(dú)立雙光路無干涉系統(tǒng)

獨(dú)立雙光路無干涉系統(tǒng),濃度直讀、精度高、壽命長、更穩(wěn)定;

Independent dual optical path without interference system,the concentration of direct reading, high precision, long life,more stable;



 直觀導(dǎo)航系統(tǒng)

直觀的菜單導(dǎo)航系統(tǒng)以及3.5英寸的彩色液晶屏,人性化操作提示,使用更簡單;

Intuitive menu navigation system and 3.5-inch color LCD screen, user-friendly operation tips, the use of more simple;



 自動(dòng)校準(zhǔn)存儲(chǔ)曲線

儀器自備校準(zhǔn)功能,可根據(jù)標(biāo)準(zhǔn)樣品計(jì)算并存儲(chǔ)曲線,無需手動(dòng)制作曲線;

Instrument-owned calibration function, according to the standard sample Calculate and store curves with-out manual production of curves;



 顯示模式自由切換

大、小字體顯示模式自由切換,顯示數(shù)據(jù)更清晰,參數(shù)更詳細(xì);

Large and small font display mode free to switch, display data clearer, more detailed parameters;



 傳輸數(shù)據(jù)

向計(jì)算機(jī)傳輸當(dāng)前數(shù)據(jù)和歷史數(shù)據(jù),支持USB、紅外無線傳輸(可選);

Transfer the current data and historical data to the computer, support USB, infrared wireless transmission (optional);



 比色方式

同時(shí)支持比色皿和比色管兩種比色方式;

While supporting the cuvette and colorimetric two colorimetric way;



 內(nèi)置打印機(jī)

儀器內(nèi)置打印機(jī),可打印當(dāng)前數(shù)據(jù)和所有存儲(chǔ)的歷史數(shù)據(jù);

The instrument has a built-in printer that prints current data and all stored historical data;



 配備耗材試劑

配備完善的專業(yè)耗材試劑,工作步驟大大減少,測量更加簡單、準(zhǔn)確;

Equipped with your professional supplies reagents, work steps greatly reduced, the measurement is more simple and accurate;



 自主設(shè)計(jì)模具

采用自主設(shè)計(jì)的抗強(qiáng)酸、抗強(qiáng)堿、耐腐蝕材料機(jī)殼,整機(jī)美觀大方;

It adopts self designed anti acid, alkali and corrosion resistant shell, machine nice;



 大容量存儲(chǔ)

支持歷史數(shù)據(jù)存儲(chǔ)查看功能,可存儲(chǔ)1.2萬個(gè)數(shù)據(jù);

Support historical data storage view function, can store 12,000 data;


技術(shù)參數(shù)

主機(jī)參數(shù)一覽表

儀器名稱 化學(xué)需氧量(COD)快速測定儀 儀器型號(hào) 5B-3C(V8)
測定項(xiàng)目 COD高量程 COD低量程 氨氮
測定范圍 20-10000mg/L(分段) 2-150mg/L 0.02-100mg/L(分段)
示值誤差 COD<50mg/L,誤差≤±8%
COD>50mg/L,誤差≤±5%
誤差≤±8% 誤差≤±8%
最低檢出限 0.1mg/L 0.1mg/L 0.01mg/L
測定時(shí)間 20分鐘 20分鐘 10-15分鐘
批處理量 16支水樣 16支水樣 20支水樣(可擴(kuò)展)
重復(fù)性 ≤±3%
光源壽命 10萬小時(shí)
穩(wěn)定性 <0.005A
抗氯干擾 [Cl-]<1000mg/L無影響 [Cl-]<4000mg/L(可選)
比色方式 比色皿、比色管
存儲(chǔ)數(shù)據(jù) 1.2萬
曲線數(shù)量 180條
顯示方式 彩色液晶(分辨率320*240)
通訊接口 USB/紅外(選配)
供電方式 220V