產(chǎn)品簡介
雙參數(shù)水質(zhì)測定儀標準配置
配套25孔智能多參數(shù)消解儀、迷你混勻器、反應管、保護罩、冷卻架、專用比色皿、比色皿架、專用固體試劑、專用定量加液器(1ml、5ml)、專用反應管(密封、敞口)、打印紙
詳細介紹
配套消解儀參數(shù)一覽表
測定項目 | COD高量程 | COD低量程 | 氨氮 |
定時范圍 | 1分鐘-18小時 | — | |
定時精度 | 0.2秒/小時 | — | |
溫度示值誤差 | ≤±2℃ | — | |
溫場均勻性 | ≤2℃ | — |
LH-3C 功能特點詳情
01.獨立雙光路無干涉系統(tǒng)
具有獨立雙光路無干涉系統(tǒng),可測定高低量程COD,也可測定氨氮。還同時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)測定儀,配備8種預先編程的曲線,可濃度直讀,測量結(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
直觀的菜單導航系統(tǒng)以及5.6英吋的彩色觸摸屏,使得操作簡便可視;
Intuitive menu navigation system and 5.6 inches color touch screen makes operation easy visualization;
04.大容量存儲
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;
Has a data storage function, can store 12000 group data, and can freely view;
05.標配消解儀
標配消解器,消解器型號可選,對水樣進行消解;
Standard digester, digestion device models available on water sample digestion;
06.配備耗材試劑
配備完善的專業(yè)耗材試劑,實驗工作方便快捷,測量更加簡單、準確;
Equipped professional supplies reagents, testing of work they fast, simple measurement is more accurate;
07.自備校準功能
儀器自備校準功能,可根據(jù)標準樣品計算并存儲曲線,無需手動制作曲線;
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
自帶打印機,可打印當前數(shù)據(jù)及存儲的歷史數(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接口和宏偉傳輸功能,可向計算機傳輸存儲的歷史數(shù)據(jù);
Equipped with USB interface and infrared transmission function, historical data transfer to the computer store;
10.自主設(shè)計機殼
采用自主設(shè)計的ABS工程塑料注塑外殼,整機美觀大方;
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
主機參數(shù)一覽表
儀器名稱 | 化學需氧量(COD)快速測定儀 | 儀器型號 | LH-3C |
測定項目 | COD高量程 | COD低量程 | 氨氮 |
測定波長 | 610±20nm | 420±20nm | 420±20nm |
測定范圍 | 20-10000mg/L(分段) | 2-100mg/L(分段) | 0.02-80mg/L(分段) |
測定精度 | COD<50mg/L,≤±10% COD>50mg/L,≤± 5% | ≤±10% | ≤±10% |
測定時間 | 20分鐘 | 20分鐘 | 10-15分鐘 |
批處理量 | 25支水樣 | 25支水樣 | — |
重復性 | ≤±5% | ||
光源壽命 | 10萬小時 | ||
光學穩(wěn)定 | ≤0.001A/20分鐘 | ||
抗氯干擾 | [Cl-]﹤1000mg/L無影響 [Cl-]﹤4000mg/L(可選) | — | |
存儲數(shù)據(jù) | 1.2萬個 | ||
曲線數(shù)量 | 240條(232條普通曲線,8條擬合曲線) |
規(guī)格參數(shù) | |
---|---|
[測定項目] | COD高量程 COD低量程 氨氮 |
[測定范圍] | COD高量程:20-10000mg/L(分段) COD低量程:2-100mg/L(分段) 氨氮:0.02-80mg/L(分段) |
[測定精度] | COD高量程:COD<50mg/L,≤±10% COD>50mg/L,≤± 5% COD低量程:≤±10% 氨氮:≤±10% |
[測定時間] | COD高量程:20分鐘 COD低量程:20分鐘 氨氮:10-15分鐘 |
[重 復 性] | ≤±5% |
[光源壽命] | 10萬小時 |
[光學穩(wěn)定] | ≤0.001A/20分鐘 |
[抗氯干擾] | COD高低量程:[Cl-]﹤1000mg/L無影響 [Cl-]﹤4000mg/L(可選) 氨氮:- |
[比色方式] | 比色皿、比色管 |
[存儲數(shù)據(jù)] | 1.2萬個 |
[曲線數(shù)量] | 240條(232條普通曲線,8條擬合曲線) |
[通訊接口] | USB接口/紅外(可選) |
[產(chǎn)品型號] | LH-3C |
[產(chǎn)品名稱] | 化學需氧量(COD)快速測定儀 |