1. Wël

COD Water Quality Online Analyzer (COD Water Quality Online Analyzer) ee COD online monitoring instrument ye looi në magnetic conductivity technology platform, ku ye luui në thermostatic fiber technology, ku jɔl ya decomposition color integration technology.

Ajuiɛɛr de luɔɔi de kä ye kek looi ee "HJ/T 399-2007 Water Quality Chemical Oxygen Requirement Determination Rapid Dissolution Spectrophoticity Method", ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi, ye kɔc ŋic apɛi.

2. Prinsipiw

Aŋuɛ̈ɛ̈r kënë bɛ̈n tɔ̈u në potassium chromate ye cɔl spectrophotometry ye cɔl rapid dissolution spectrophotometry ye bɛ̈n tɔ̈u në kä ye kek tɔ̈u në pii yiic. Pii, potassium dichromate, sulfate-silver sulfate ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye kek ye Aŋuɛ̈ɛ̈r dɔ̈ɔ̈ŋ COD wɛ̈ɛ̈r dɔ̈ɔ̈ŋ tɔ̈u piny.

Ions inorganic cït nitrites, sub-iron ions, etc. ye tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ. Kɔc ye chlorine ions ye tɔ̈ɔ̈u në piyi yic yic, a ye kɔc ye kɔc cɔl mercury sulfate ye tɔ̈ɔ̈u në piyi yic yic. Kä ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k ye kɛ̈k.

3. Kä ye raan

1) Meter ye 7 inch 1024 * 600 touch screen, ku ye Android operating system, interface ye dït apɛi, ku luɔɔi ye dït apɛi;

2) Ka tɛmɛ magnetic conductivity quantification method ka tɛmɛ sample / reagent, ka tɛmɛ color turbidity interference, ka tɛmɛ quantitative accuracy and reliability;

3) Luɔi de oxidant ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn ye kɔrɔn

4) Sistɛm de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r de dɔ̈ɔ̈r

5) Ka tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

6) Single-way integrated distribution valve island reduces dead volume's impact on quantitative accuracy, can be single-way removed, cleaned, replaced, maintenance quantity small, low cost. 6) Single-way integrated distribution valve island reduces dead volume's impact on quantitative accuracy, can be single-way removed, cleaned, replaced, maintenance quantity small, low cost. 6) Single-way integrated distribution valve island reduces dead

7) Instrument built-in multi-gear scale, instrument can automatically adjust the scale according to water sample COD content, making the measurement more accurate. 7) Instrument built-in multi-gear scale, instrument can automatically adjust the scale according to water sample COD content, making the measurement more accurate.

8) Instruments can automatically achieve calibration, cleaning and other functions, without requiring user intervention, avoiding measurement errors. 8) Instruments can automatically achieve calibration, cleaning and other functions, without requiring user intervention, avoiding measurement errors.

9) ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ

10) Na lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu lëu

11) kunnafoniw ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈

12) Meters can expand remote upgrade function, can achieve remote maintenance and monitoring of equipment through ETHERNET port, GPRS port and so on; 12) Meters can expand remote upgrade function, can achieve remote maintenance and monitoring of equipment through ETHERNET port, GPRS port and so on; 12) Meters can expand remote upgrade function, can achieve remote maintenance and monitoring of

13) Kɔmpiye ye kɔmpiye ye kɔmpiye ye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye kɔmpiye

14) A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a t

5. Indikator Teknik

1) Metode de mesure: spectrophotometry de dissolution rapide;

2) Kuɛl: 0-1000/3000/5000mg/L (lëu bï ya juak);

3) ye kë ye kɔc cɔl interference: ye kë ye kɔc cɔl chlorine ions (ye kë ye kɔc cɔl concentration not greater than 10000mg/L), ye kë ye kɔc cɔl interference substances, ye kë ye kɔc cɔl interference substances, ye kë ye kɔc cɔ

4) Zero point drift: ±5mg/L;

5) Dɔɔr dɔɔr: ≤5%;

6) Wɛ̈ɛ̈r ye wal: ≤5%;

7) Kuen ye nyuɔɔth: ±10%;

8) Voltage stability: ka tɛmɛ ±10%;

9) Memory effect: ±2mg/L;

10) Ajuiɛɛr de luɔɔi ye tɔ̈u yen: ≥720h/time;

11) Measuring interval: whole point measurement, interval time measurement, can also be triggered by modbus instrument. 11) Measuring interval: whole point measurement, interval time measurement, can also be triggered by modbus instrument.

12) Kalibrasiɔn: a kony kalibrasiɔn manual ku automatic. Calibration cycle and time can be set up. Kalibration cycle and time can be set up. Kalibration cycle and time can be set up.

13) Luɔi ku tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

14) Power and Power: (220 ± 22) VAC, (50 ± 0.5) Hz, 200W

15) Signal output: 1 way (4~20) mA (can be extended to 2 ways), RS232/RS485， 4 relay ye kɔc juëc luɔɔi;

16) Signal input: 1 way (4 ~ 20) mA (lëu bï ya juak tënë 2 ways). 2 waya switch;

17) Lɔ̈ɔ̈m de raan ye luɔ̈ɔ̈i: raan ye luɔ̈ɔ̈i de raan ye luɔ̈ɔ̈i de raan ye luɔ̈ɔ̈i de raan ye luɔ̈ɔ̈

18) Wakat ye looi: 2 hours;

19) Kuen wɛɛr: Automatic cleaning, data recording, printing (optional);

20) Instrument size (mm): 500*405*1400 (ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot

21) Kä ye kek looi (kg): 75;

22) Pɛɛi ye kek tääu thïn (kg): 90.