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LH-TN2M-便攜式總氮測定儀

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01. 專業(yè)光路設(shè)計

作為專業(yè)的水質(zhì)總氮測定儀,濃度直讀,測量結(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,實驗更加安全、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,工作步驟簡化,測量更加簡單、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

具有數(shù)據(jù)存儲功能并配備USB接口,可查看并上傳存儲的數(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)樣品計算并存儲曲線,無需手動制作曲線,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,對當(dāng)前數(shù)據(jù)及存儲的歷史數(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分鐘無操作關(guān)機提醒功能;

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. 主機箱高強度材料

高強度便攜主機箱,防震、防水,保護儀器不受傷害;

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

性能參數(shù)一覽表

儀器名稱 便攜式總氮測定儀 儀器型號 LH-TN2M
測定范圍 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℃ 消解時間誤差 ≤±2%
溫度示值誤差 ≤±2℃ 溫場均勻性 ≤3℃
定時范圍 1分鐘-10小時 定時精度 0.2秒/小時

 

物理參數(shù)一覽表

 

存儲數(shù)據(jù) 5000組 儀器重量 主機: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 便攜式熱敏打印機
數(shù)據(jù)傳輸 USB接口 曲線數(shù)量 5條
儀器尺寸 主機:(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 相對濕度< 85%RH(無冷凝)
環(huán)境溫度 (5-40)℃
額定電壓 電池4AA/LR6和8.4V電源適配器