適用范圍：
應(yīng)用于各種地表水，地下水，生活污水，工業(yè)廢水的化學(xué)需氧量(COD)消解測(cè)定，符合國(guó)家環(huán)保標(biāo)準(zhǔn)方法(HJ/T 399-2007 水質(zhì) 化學(xué)需氧量的測(cè)定 快速消解分光光度法) ，也可對(duì)總磷(TP)，總氮(TN)進(jìn)行消解測(cè)定。
適用于各級(jí)環(huán)保部門(mén)，水資源管理部門(mén)及公共衛(wèi)生部門(mén)對(duì)水質(zhì)的鑒定與管理。適用于自來(lái)水廠、污水處理廠及工業(yè)污水排放的檢測(cè)。
Scope of application：Applied to all kinds of surface water, groundwater, sewage, industrial wastewater and chemical oxygen demａnd (COD) digestion in the determination, comply with environmental standards (National HJ/T 399-2007 water quality determination of the chemical oxygen demａnd fast digestion spectrophotometric method), but also on the total phosphorus (TP), total nitrogen (TN) digestion determination.
產(chǎn)品特點(diǎn)Product features：
Ø 消解物質(zhì) 消解化學(xué)需氧量(COD)，總磷(TP)，總氮(TN)等，溫度可達(dá)220℃。
Elimination of chemical oxygen demａnd (COD), total phosphorus (TP), total nitrogen (TN), and so on. The maximum temperature can reach 220.
Ø 控溫精確 PID自檢，自動(dòng)調(diào)節(jié)加熱速率，控溫解析度±0.01℃，精度±0.50℃，溫度波動(dòng)±0.30℃。
Ø 程序控制 程序控溫，的升溫和恒溫控制，任務(wù)完成自動(dòng)停止加熱。可自定義消解溫度和時(shí)間，20組升溫程序，每組10段。
PID self check, automatically adjust the heating rate, the temperature resolution is + 0.01 C, the precision is 0.50 degrees C, the temperature fluctuation is + 0.30 C.
Ø 人機(jī)友好 4.3”真彩觸摸屏，表格式中文顯示，智慧模糊算法，人機(jī)操控界面友好，簡(jiǎn)潔清晰。
4.3 "color touch screen display, form Chinese, wisdom fuzzy algorithm, man-machine interface is friendly, simple and clear.
Ø 材料優(yōu)質(zhì) 加熱采用ET加熱，加熱模塊采用優(yōu)質(zhì)鋁合金，表面噴特氟龍，美觀防腐。
ET is used for heating heating, heating module with high quality Aluminum Alloy, Teflon surface spray, anti-corrosion and beautiful.
Ø 透明可視 全透明一體化耐熱防噴罩，既可以直接觀察水樣狀態(tài)，又保證消解安全可靠；
All transparent and integrated heat-resistant spray shield can not only directly observe the state of water sample, but also ensure the safety and reliability of digestion.
Ø 安全防護(hù) 產(chǎn)品設(shè)過(guò)流，過(guò)載，接地和短路等多種用電安全保護(hù)。
The products are set over flow, overload, grounding and short circuit and so on.
Ø 聲光報(bào)警 溫度超出上下限，或程序運(yùn)行結(jié)束時(shí)，觸摸屏指示燈閃爍及蜂鳴器報(bào)警。
When the temperature exceeds the upper and lower limits, or at the end of the program, the touch screen lights flicker and the buzzer alarm
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