LH-3C 雙參數(shù)快速測(cè)定儀
雙參數(shù)水質(zhì)測(cè)定儀標(biāo)準(zhǔn)配置
配套25孔智能多參數(shù)消解儀、迷你混勻器、反應(yīng)管、保護(hù)罩、冷卻架、比色皿、比色皿架、固體試劑、定量加液器(1ml、5ml)、反應(yīng)管(密封、敞口)、打印紙
配套消解儀參數(shù)一覽表
| 測(cè)定項(xiàng)目 | COD高量程 | COD低量程 | 氨氮 |
| 定時(shí)范圍 | 1分鐘-18小時(shí) | — | |
| 定時(shí)精度 | 0.2秒/小時(shí) | — | |
| 溫度示值誤差 | ≤±2℃ | — | |
| 溫場(chǎng)均勻性 | ≤2℃ | — | |
LH-3C 功能特點(diǎn)詳情
01.獨(dú)立雙光路無干涉系統(tǒng)
具有獨(dú)立雙光路無干涉系統(tǒng),可測(cè)定高低量程COD,也可測(cè)定氨氮。還同時(shí)支持皿比色和管比色兩種比色方式;
Having no independent dual optical interferometer system,Determination of low range COD, ammonia can be measured nitrogen. Also supports pan and colorimetric colorimetric tube two match color mode;
02.濃度直讀
作為專業(yè)的COD\氨氮雙參數(shù)測(cè)定儀,配備8種預(yù)先編程的曲線,可濃度直讀,測(cè)量結(jié)果更精密;
As a professional COD \ Parameters measured ammonia double given instrument, equipped with 8 kinds of pre-programmed curve, the concentration and straight Read more precise measurement results;
03.5.6英寸彩色觸摸屏
直觀的菜單導(dǎo)航系統(tǒng)以及5.6英吋的彩色觸摸屏,使得操作簡(jiǎn)便可視;
Intuitive menu navigation system and 5.6 inches color touch screen makes operation easy visualization;
04.大容量存儲(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;
Has a data storage function, can store 12000 group data, and can freely view;
05.標(biāo)配消解儀
標(biāo)配消解器,消解器型號(hào)可選,對(duì)水樣進(jìn)行消解;
Standard digester, digestion device models available on water sample digestion;
06.配備耗材試劑
配備*的專業(yè)耗材試劑,實(shí)驗(yàn)工作方便快捷,測(cè)量更加簡(jiǎn)單、準(zhǔn)確;
Equipped professional supplies reagents, testing of work they fast, simple measurement is more accurate;
07.自備校準(zhǔn)功能
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 self calibration function, according to the standard sample Curve calculated and stored, without having to manually make curve;
08.自帶打印機(jī)
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);
Comes with the printer, you can print the current data and historical data storage;
09.傳輸數(shù)據(jù)
配備USB接口和紅外傳輸功能,可向計(jì)算機(jī)傳輸存儲(chǔ)的歷史數(shù)據(jù);
Equipped with USB interface and infrared transmission function, historical data transfer to the computer store;
10.自主設(shè)計(jì)機(jī)殼
采用自主設(shè)計(jì)的ABS工程塑料注塑外殼,整機(jī)美觀大方;
Using self-designed ABS plastic injection molding shell, nice machine;
11.全中文模式
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;
All-Chinese mode of operation, in line with the daily operation as a habit, easier to operate grasp;
LH-3C 技術(shù)參數(shù)詳情
主機(jī)參數(shù)一覽表
| 儀器名稱 | 化學(xué)需氧量(COD)快速測(cè)定儀 | 儀器型號(hào) | LH-3C |
| 測(cè)定項(xiàng)目 | COD高量程 | COD低量程 | 氨氮 |
| 測(cè)定波長(zhǎng) | 610±20nm | 420±20nm | 420±20nm |
| 測(cè)定范圍 | 20-10000mg/L(分段) | 2-100mg/L(分段) | 0.02-80mg/L(分段) |
| 測(cè)定精度 | COD<50mg/L,≤±10% COD>50mg/L,≤± 5% | ≤±10% | ≤±10% |
| 測(cè)定時(shí)間 | 20分鐘 | 20分鐘 | 10-15分鐘 |
| 批處理量 | 25支水樣 | 25支水樣 | — |
| 重復(fù)性 | ≤±5% | ||
| 光源壽命 | 10萬小時(shí) | ||
| 光學(xué)穩(wěn)定 | ≤0.001A/20分鐘 | ||
| 抗氯干擾 | [Cl-]﹤1000mg/L無影響 [Cl-]﹤4000mg/L(可選) | — | |
| 存儲(chǔ)數(shù)據(jù) | 1.2萬個(gè) | ||
| 曲線數(shù)量 | 240條(232條普通曲線,8條擬合曲線) | ||
物理參數(shù)一覽表
| 機(jī)型 | LH-3C | LH-25A | |
| 顯示屏 | 5.6吋高清彩色液晶觸摸屏 | 3.5吋高清彩色液晶觸摸屏 | |
| 操作界面 | 全中文顯示 | ||
| 比色方式 | 比色皿、比色管 | — | |
| 打印機(jī) | 熱敏行式打印機(jī) | — | |
| 數(shù)據(jù)通訊 | USB接口/紅外(可選) | — | |
| 額定電壓 | AC220V±10%/50Hz | — | |
| 額定功率 | 20W | 900W | |
| 尺寸 | 350×250×159mm | 340×240×214mm | |
| 重量 | 3.47kg | 6.2kg | |





































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