專業(yè)測(cè)定儀器
專業(yè)的水質(zhì)三氮測(cè)定儀,測(cè)定項(xiàng)目自由切換,配備內(nèi)置曲線,可濃度制度,測(cè)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
水質(zhì)三氮測(cè)定儀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(dòng)校準(zhǔn)存儲(chǔ)曲線
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,無需手動(dòng)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(jī)
儀器自帶打印機(jī),可打印當(dāng)前數(shù)據(jù)及存儲(chǔ)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(chǔ)
具有數(shù)據(jù)存儲(chǔ)功能,可存儲(chǔ)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(jì)算機(jī)傳輸存儲(chǔ)的歷史數(shù)據(jù);
The instrument comes with a printer that prints current data and stored historical data;;
主機(jī)參數(shù)一覽表
LH-NC3M 主機(jī)參數(shù)詳情如下
氨氮 硝酸鹽氮 亞硝酸鹽氮
主機(jī)參數(shù)一覽表
| | 儀器型號(hào) | LH-NC3M |
測(cè)定項(xiàng)目 | 氨氮 | 硝酸鹽氮 | 亞硝酸鹽氮 |
測(cè)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(gè)測(cè)定項(xiàng)目下有25條一般曲線、5條擬合曲線共計(jì)150條曲線 |
存儲(chǔ)數(shù)量 | 1.2萬個(gè) |
物理參數(shù)一覽表
測(cè)定項(xiàng)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(jī) | 熱敏行式打印機(jī) |
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(cè)定項(xiàng)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(duì)濕度≤85%RH(無冷凝) |
額定電壓 | AV220±10%/50Hz |
額定功率 | 20W |