5B-3C型(V8)
COD·氨氮雙參數(shù)測定儀
*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.
![](https://img78.ybzhan.cn/d4728b83567c731520ced351d585e7098bfd1b7dabcfd14d7fdf5e7e7686fab065147c9bea0a3134.png)
配套消解儀
采用高分子工程塑料外殼,流線型外觀設(shè)計,耐熱防腐防噴罩
![](https://img78.ybzhan.cn/d4728b83567c731520ced351d585e7094ba86ea50aebf3c02253889047e436c3d7d91dc32a35c75c.png)
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e7097e926e87b99766ab282bee6ccecf7667e597f2a6948a2c41.png)
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℃ | —— | |
消解時間 | 10/15分鐘(可選) | 10/15分鐘(可選) | —— | |
溫場均勻性 | ≤2℃ | ≤2℃ | —— | |
定時范圍 | 1分鐘-96小時 | 1分鐘-96小時 | —— | |
定時開關(guān) | 3個 | 3個 | 3個 | |
定時精度 | 0.2秒/小時 | |||
供電方式 | AC220V±10%/50Hz |
標(biāo)準(zhǔn)配置詳情
5B-3C(V8)COD·氨氮雙參數(shù)測定儀標(biāo)準(zhǔn)配置中所含配件如下
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e70918cce40987623549f89e69817134b17cd1d42f9fd4b62b36.png)
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e709edfa3e0e8e75781b9ea6af11ac86bc4041a5b96eac443a5c.png)
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
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e70926a9615966a7ec467aed28d00f55686adc8a2fea447a2d8c.png)
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;
同時測定水樣
同時測定氨氮、COD高量程、COD低量程水樣;
Simultaneous determination of ammonia nitrogen, COD high range, COD low range of water samples;
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e70923bca38a047247e64716bf9447fc393decad6e6785c54262.png)
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e7095f8993e480f9791e58d772c5074703f57786e4040cb3d6fe.png)
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;
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e7096dc8604063ddef24269294203e62cdeb2c76d356f93ef8c8.png)
![](https://img78.ybzhan.cn/d4728b83567c731520ced351d585e709a555b2ba242518be16cbe387a161b4b66525dd2480add377.png)
自動校準(zhǔn)存儲曲線
儀器自備校準(zhǔn)功能,可根據(jù)標(biāo)準(zhǔn)樣品計算并存儲曲線,無需手動制作曲線;
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;
![](https://img76.ybzhan.cn/d4728b83567c731520ced351d585e709fef19aff0f5e94e68af901302ea076d350b16df3036a212b.png)
![](https://img79.ybzhan.cn/d4728b83567c731520ced351d585e70920afe327e371573cf1bbec8dabffc6bcb9f5aa6e9b45174e.png)
傳輸數(shù)據(jù)
向計算機(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
同時支持比色皿和比色管兩種比色方式;
While supporting the cuvette and colorimetric two colorimetric way;
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e7093a881d72af466e84cd09844022fb980962598b545f43a121.png)
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e7096fc10eadc4bd69ba2c9a6b45011da1137d52dea40458e88d.png)
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;
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e7097e761ede684c2203dc7b351f4c913ff4318c31199f74da33.png)
![](https://img80.ybzhan.cn/d4728b83567c731520ced351d585e709b122282714a3a133ca1674511e57b439ab72e289d15d2445.png)
自主設(shè)計模具
采用自主設(shè)計的抗強(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
支持歷史數(shù)據(jù)存儲查看功能,可存儲1.2萬個數(shù)據(jù);
Support historical data storage view function, can store 12,000 data;
![](https://img77.ybzhan.cn/d4728b83567c731520ced351d585e70940c119965768e3fb059d0edf86ee5453263cf0e0d9833f9a.png)
主機(jī)參數(shù)一覽表
5B-3C(V8)COD·氨氮雙參數(shù)測定儀主機(jī)參數(shù)一覽表
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 | 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% |
低檢出限 | 0.1mg/L | 0.1mg/L | 0.01mg/L |
測定時間 | 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 | ||
光學(xué)穩(wěn)定性 | <0.005A/20min | ||
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 |