功能特點詳情
LH-NC3M 水質(zhì)三氮測定儀 功能特點詳情如下
屏幕機殼
3.5英寸高清彩色液晶屏配以自主設(shè)計的防腐蝕非金屬機殼,整機美觀大方;
3.5 inch high-definition color LCD screen, with its own anti-corrosion design of non metal casing, the whole machine beautiful and generous;
雙光路無干涉系統(tǒng)
采用獨立雙光路勿干涉系統(tǒng),操作簡單,使用壽命長;
Independent dual optical path without interference system, simple operation, long service life.;
專業(yè)測定儀器
專業(yè)的水質(zhì)三氮測定儀,測定項目自由切換,配備內(nèi)置曲線,可濃度制度,測量結(jié)果更精密,智能化程度更高;
Professional water quality three nitrogen analyzer, the determination of the project free to switch, with built-in curve, can be direct reading concentration, more accurate measurement results, a high degree of intelligence;
全中文操作
采用全中文操作模式,符合日常操作習(xí)慣,更便于操作掌握;
Using the entire Chinese mode of operation, in line with daily operating habits, more convenient to master;
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 without manual production of curves;;
管比色
采用25mm管比色,操作便捷,結(jié)果準(zhǔn)確度高;
Using 25mm tube color, easy to operate, the results of high accuracy;
自帶打印機
儀器自帶打印機,可打印當(dāng)前數(shù)據(jù)及存儲的歷史數(shù)據(jù);
The instrument comes with a printer that prints current data and stored historical data;;
數(shù)據(jù)存儲
具有數(shù)據(jù)存儲功能,可存儲12000組數(shù)據(jù),并能自由查看;
The instrument comes with a printer that prints current data and stored historical data;;
數(shù)據(jù)傳輸
配備USB接口和紅外傳輸接口,可向計算機傳輸存儲的歷史數(shù)據(jù);
The instrument comes with a printer that prints current data and stored historical data;;
主機參數(shù)一覽表
LH-NC3M 水質(zhì)三氮測定儀 主機參數(shù)詳情如下
儀器名稱 | 水質(zhì)三氮測定儀 | 儀器型號 | LH-NC3M |
測定項目 | 氨氮 | 硝酸鹽氮 | 亞硝酸鹽氮 |
測定范圍 | 0-70mg/L(分段) | 0-100mg/L(分段) | 0-4mg/L(分段) |
儀器分辨率 | 0.001A | ||
光學(xué)穩(wěn)定性 | ≤±0.005A/20min | ||
重復(fù)性 | ≤±5% | ||
準(zhǔn)確度 | ≤±10% | ||
曲線數(shù)量 | 每個測定項目下有25條一般曲線、5條擬合曲線共計150條曲線 | ||
存儲數(shù)量 | 1.2萬個 | ||
物理參數(shù)一覽表
測定項目 | 氨氮 | 硝酸鹽氮 | 亞硝酸鹽氮 |
顯示屏 | 3.5英寸彩色液晶屏 | ||
操作界面 | 全中文顯示 | ||
比色方式 | 25mm比色管比色 | ||
打印機 | 熱敏行式打印機 | ||
數(shù)據(jù)通訊口 | USB/紅外(可選) | ||
儀器尺寸 | 350*250*159 | ||
環(huán)境及工作參數(shù)一覽表
測定項目 | 氨氮 | 硝酸鹽氮 | 亞硝酸鹽氮 |
環(huán)境溫度 | (5-40)℃ | ||
環(huán)境濕度 | 相對濕度≤85%RH(無冷凝) | ||
額定電壓 | AV220±10%/50Hz | ||
額定功率 | 20W |