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AQUA water quality measuring device COD automatic measuring device COD-3100Handling Company
Anatec Yanaco Co., Ltd.Categories
| Image | Part Number | Price (excluding tax) | Power supply | Piping diameter | Mass | Reagent replenishment | Reagent consumption: Acid method (no silver nitrate added) | Reagent consumption: Acid method (silver nitrate addition) | Reagent consumption: alkaline method | Sample conditions | Installation conditions | End point detection | Titration method | Measuring range | Measurement method: Sulfuric acid acid potassium permanganate method | Measurement method: Alkaline potassium permanganate method | Measurement period | Power consumption | Number of samples | Ground | Dilution/washing water conditions | External input/output 5 | External input/output 4 | External input/output 3 | External input/output 2 | External input/output 1 | External dimensions | Printing method | Printed content | Heating method | Saved data | Display |
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COD-3100 |
Available upon quote |
AC100V 50/60Hz (built-in earth leakage breaker) |
Tap water inlet: Rp1/2 (valve socket nominal diameter 13A) |
Approximately 145kg |
Continuous measurement is possible for 14 days without reagent replenishment with a measurement cycle of 1 hour. |
Potassium permanganate solution 13.5mL |
Potassium permanganate solution 13.5mL |
Potassium permanganate solution 13.5mL |
Water temperature: 2~40℃ |
Indoor installation (installed in a building as close as possible to the water sampling point, avoiding direct sunlight) |
End point differential detection method of redox potential (galvanostatic polarization potentiometric method) |
Slow injection continuous titration method using burette |
Specify one range from 0~20,30,40,50,100,200,300,400mg/L (0~500mg/L or more is possible as an option) |
Acidic method (no silver nitrate added): When the chloride ion concentration is low and the catalytic effect of silver salt is less affected |
Alkaline method: When the chloride ion concentration of the sample (+ dilution water) is approximately 2,000 mg/L or more |
Shortest measurement cycle: approximately 45 minutes |
Approximately 700VA (at maximum load) |
1 sample (2 or more samples available as an option) |
Class D grounding (separate from power grounding) |
Tap water or purified water (less variation in COD value) |
External start input No-voltage A contact input (1 second or more) |
Maintenance contact output (MAINT.) No-voltage a contact output (contact capacity 1A or less when DC30V) |
Alarm contact output No-voltage A contact output (1A or less when contact capacity is 30V DC) |
Measured value current output DC4~20mA±0.08mA (insulated) Load resistance 500Ω or less |
Measured value voltage output DC0.000~1.000V within ±0.005V (non-insulated) |
(W) 600 × (D) 600 × (H) 1,600mm (channel base type) |
Graphic printer thermal paper (paper width 58mm) (automatic winding mechanism included as standard) |
Setting values, measured values, manual analysis conversion values (according to y=a+bx settings), measured value bar graphs, calibration values, daily reports, power off, various alarms/abnormal location individual marks printing, etc. (forward/reverse order printing selectable) ) |
Boiling water circulation method (oil circulation method available as an option) |
Measurement data: Approximately 6 months |
7 inch lcd display |
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