RC400G余氯分析儀橫河
產(chǎn)品信息
RC400G余氯分析儀采用極譜法系統(tǒng),利用旋轉(zhuǎn)鉑電極提供連續(xù)在線余氯濃度測量。合理使用試劑,可以有效分離游離氯和余氯(游離氯+化合氯),進(jìn)行測量。
余氯分析儀RC400G充分利用了微處理器,是智能型余氯分析儀。是橫河電機(jī)在多年余氯分析的實(shí)踐中積累的技巧與技術(shù)的基礎(chǔ)上設(shè)計(jì)開發(fā)出來的。
型譜表
Model | Suffix code | Option code | Description | |||||
RC400G | Residual chlorine analyzer | |||||||
Application (cleaning unit) (*1) | -1 | For pure water, for municipal water (with glass-bead cleaning) | ||||||
-2 | For raw water (1-cylinder) (with glass-beads cleaning, jet cleaning, and one cylinder sand filter unit) | |||||||
-3 | For raw water (2-cylinder) (with glass-beads cleaning, jet cleaning, and two cylinder sand filter unit) | |||||||
Output signal | 5 6 | 1 to 5 V DC 4 to 20 mA DC | ||||||
Power supply | 1 | 200 V AC, 50 Hz | ||||||
2 | 200 V AC, 60 Hz | |||||||
3 | 220 V AC, 50 Hz | |||||||
4 | 220 V AC, 60 Hz | |||||||
5 | 100 V AC, 50 Hz | |||||||
6 | 100 V AC, 60 Hz | |||||||
7 | 110 V AC, 50 Hz | |||||||
8 | 110 V AC, 60 Hz | |||||||
Measurement object (*2) | F | Free chlorine | ||||||
T | Residual chlorine (total chlorine) | |||||||
C | Combined chlorine insensitive version (free chlorine) (*3) | |||||||
-N | Always -N | |||||||
*A | Always A | |||||||
Optional specifications | /AP1 | With air purge pump (200 V AC, 50/60 Hz) | ||||||
/AP3 | With air purge pump (220 V AC, 50/60 Hz) | |||||||
/AP5 | With air purge pump (100 V AC, 50/60 Hz) | |||||||
/AP7 | With air purge pump (110 V AC, 50/60 Hz) | |||||||
/PPM | Units: ppm | |||||||
/NR | Without reagent set for start-up (*4) | |||||||
/SCT | Stainless tag plate | |||||||
/S | Stainless stand (*5) | |||||||
/AZC | With automatic zero calibration | |||||||
/ARS | With arrestor (power and signal lines) | |||||||
*1: “Application” indicates general guidelines. Select the cleaning equipment appropriate for the contamination in the sample.
*2: Measurement object selection is indicated in the following.
*3: Less affected by combined chlorine in free chlorine measurement.
*4: When ordering the RC400G, select /NR and get reagent sets for start-up from local reagent supplier.
*5: Stanchion, base and bracket are stainless steel.
特性
- 一鍵標(biāo)定。標(biāo)定時(shí),傳感器自動(dòng)自診斷(零點(diǎn)、斜率、響應(yīng))。
- 刻度大于或等于1mg/l時(shí),可以在現(xiàn)場設(shè)定輸出范圍。可以遠(yuǎn)程雙量程切換。
- 信號的線性輸出。
- 輕松確認(rèn)電極間電壓/電流特性(線性特性)。采用適當(dāng)?shù)膽?yīng)用軟件可以詳細(xì)了解傳感器特性。
- 改善旋轉(zhuǎn)電極和陶瓷珠清洗,提供更加有效的連續(xù)自動(dòng)清洗。
- 在污染嚴(yán)重的應(yīng)用中,采用水射自流清洗方式。
- 測量池構(gòu)造易于維護(hù),便于清洗。
- 特殊型號(用于游離氯測量)設(shè)計(jì)用于高化合氯濃度應(yīng)用中。
規(guī)格
測量對象 | 水中的游離氯或余氯(總氯) |
測量方法 | 旋轉(zhuǎn)電極型極譜法系統(tǒng) |
測量范圍 | 0~10mg/l(濃度單位mg/l,JIS K0101和城市供水測試方法) |
輸出范圍 | 刻度在1mg/l以上時(shí),可在范圍內(nèi)任意設(shè)定 |
輸出信號 | 4~20mA DC(zui大負(fù)載電阻550Ω),或1~5V DC(輸出電阻300Ω以下) |
測量溶液條件 | 溫度: 0~50℃ |
電極 | 測量電極: 旋轉(zhuǎn)鉑電極 |
環(huán)境溫度 | -5~55℃ |
環(huán)境濕度 | 5~95%RH(無凝露) |
安裝 | 室內(nèi)(室外安裝時(shí)需要單獨(dú)的防雨罩。避免陽光直射。) |
電源 | 100/110/220V AC±10%,50/60Hz |
重量 | 約65kg(純水應(yīng)用) |
性能(自動(dòng)選擇量程進(jìn)行測量值顯示)
線性 | ±3% |
重復(fù)性 | 2% |
偏移 | 零點(diǎn)偏移: ±1%/月以下 |
響應(yīng)時(shí)間 | 達(dá)到90%響應(yīng)時(shí)顯示 |
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