Online RS485 COD BOD TOC Analyser with Wiper ISO Manufacturer
Product Description
PUVCOD-900 Spectrometer Organic On-Line Analyzer
Measurement Principle
Based on the UV absorption characteristics of organic matter, the PUVCOD-900 Spectrometer Organic On-Line Analyzer utilizes the 254 nm spectral absorption coefficient (SAC254) to accurately measure soluble organic compounds in water. Under specific calibration conditions, the measurement can be reliably converted to COD, BOD, or TOC values. This advanced method enables real-time continuous monitoring without any chemical reagents.
Key Features
Direct-immersion probe measurement: No sampling or pretreatment required.
Reagent-free operation: Zero secondary pollution, safe and eco-friendly.
Fast response & continuous measurement: High efficiency for real-time monitoring.
Automatic cleaning function: Self-cleaning sensor design greatly reduces manual maintenance.
Continuous organic load monitoring for sewage treatment processes.
Real-time influent and effluent water quality monitoring for wastewater treatment plants.
On-line monitoring of surface water, industrial effluent, and aquaculture wastewater.
Specifications
| Item | Details |
|---|---|
| Model No. | UVCOD-900 Spectrometer COD Test Apparatus Machine |
| Measuring Range | COD (KHP calibration): 0~2000mg/L (2mm); 0~1000mg/L (5mm); 0~90mg/L (50mm) BOD (KHP calibration): 0~1500mg/L (2mm); 0~750mg/L (5mm); 0~60mg/L (50mm) TOC (KHP calibration): 0~800mg/L (2mm); 0~400mg/L (5mm); 0~36mg/L (50mm) |
| Accuracy | ±5% |
| Measuring Interval | Min. 1 minute |
| Pressure Range | ≤0.4Mpa |
| Sensor Material | SUS316L |
| Power Supply | AC: 85-500VAC (50/60Hz); DC: 9~36VDC |
| Analog Output | 3-way 4-20mA |
| Relay | 3-way programmable relays (adjustable parameters & trigger values) |
| Communication Protocol | MODBUS / RS485 |
| Storage Temperature | -15~65℃ |
| Measuring Temperature | 0~45℃ |
| Dimensions | Sensor: Diam 69mm × Length 380mm |
| Weight | Sensor: 3.2kg |
| Protection Grade | Sensor: IP68 / NEMA6P |
| Cable Length | Standard 10m (max. extendable to 100m) |
| Recommended Spare Parts | PGP-UVCOD: UVCOD Sensor Scraper |
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Our Highlights:
1. 50 R & D + 20 QA + 18 QC+ >200 employees.
2. (≥10 percent of annual turnover invested in R&D.)
3.(RoHS/CE)hight quality + full tests before shipment.
4. >7000Square meter factory base.
5. Long life service time, Low Maintenance.
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