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LH-TN2M-便攜式總氮測(cè)定儀

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01. 專業(yè)光路設(shè)計(jì)

作為專業(yè)的水質(zhì)總氮測(cè)定儀,濃度直讀,測(cè)量結(jié)果準(zhǔn)確穩(wěn)定;

As a professional water quality total nitrogen analyzer, the concentration is directly read, and the measurement results are accurate and stable;

02. 配備便攜式消解儀等

配備專用便攜式消解儀,配備消解管組合架,整體消解、冷卻,操作便捷防止?fàn)C傷;

Equipped with a dedicated portable digestion device, equipped with a digestion tube assembly, integrated digestion, cooling, easy to operate to prevent burns;

03. 比色管比色

采用16mm比色管比色,配備專業(yè)比色架,實(shí)驗(yàn)更加安全、快捷;

Using 16mm colorimetric tube colorimetric, equipped with professional colorimetric frame, the experiment is safer and faster;

04. 配備專業(yè)耗材

配備完善的專業(yè)耗材試劑,工作步驟簡(jiǎn)化,測(cè)量更加簡(jiǎn)單、準(zhǔn)確;

Equipped with professional consumables reagents, work steps to simplify, measurement more simple and accurate;

05. 數(shù)據(jù)上傳存儲(chǔ)

具有數(shù)據(jù)存儲(chǔ)功能并配備USB接口,可查看并上傳存儲(chǔ)的數(shù)據(jù);

With data storage and equipped with USB interface, you can view and upload stored data;

06. 自備校準(zhǔn)

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(wú)需手動(dòng)制作曲線,并可更改曲線參數(shù);

The instrument's own calibration function calculates and stores the curve according to the standard sample, eliminating the need to manually create curves and changing the curve parameters;

07. 打印功能

可連接便攜打印機(jī),對(duì)當(dāng)前數(shù)據(jù)及存儲(chǔ)的歷史數(shù)據(jù)打??;

A portable printer that prints the historical data and storage of the current data;

08. 提醒功能

具有10分鐘無(wú)操作關(guān)機(jī)提醒功能;

With 10 minutes no operation shutdown reminder function;

09. 功能顯示

具有年、月、日顯示功能;

Display function with year, month and day;

10. 主機(jī)箱高強(qiáng)度材料

高強(qiáng)度便攜主機(jī)箱,防震、防水,保護(hù)儀器不受傷害;

High-intensity portable main chassis, shock, water, protection Equipment from harm;

性能參數(shù)一覽表

儀器名稱 便攜式總氮測(cè)定儀 儀器型號(hào) LH-TN2M
測(cè)定范圍 1-100mg/L(分段) 示值誤差 ≤±10%
光學(xué)穩(wěn)定性 <0.005A/20min 重 復(fù) 性 ≤±3%
消解溫度 122℃ 消解時(shí)間誤差 ≤±2%
溫度示值誤差 ≤±2℃ 溫場(chǎng)均勻性 ≤3℃
定時(shí)范圍 1分鐘-10小時(shí) 定時(shí)精度 0.2秒/小時(shí)

 

物理參數(shù)一覽表

 

存儲(chǔ)數(shù)據(jù) 5000組 儀器重量 主機(jī):0.55Kg;消解儀:1.73Kg
顯 示 屏 單色液晶顯示屏 操作界面 中文
比色方式 φ16mm管比色 打 印 機(jī) 便攜式熱敏打印機(jī)
數(shù)據(jù)傳輸 USB接口 曲線數(shù)量 5條
儀器尺寸 主機(jī):(224×108×78)mm;消解儀:(130×174×95)mm

 

環(huán)境及工作參數(shù)一覽表

 

環(huán)境濕度 相對(duì)濕度< 85%RH(無(wú)冷凝)
環(huán)境溫度 (5-40)℃
額定電壓 電池4AA/LR6和8.4V電源適配器