RESPIROMETRIC Sensor System 6 – BOD

RESPIROMETRIC Sensor System 6 – BOD

The VELP Respirometric Sensor BOD System 6 is an advanced solution for the determination of Biochemical Oxygen Demand (BOD) in water and wastewater quality control laboratories. Designed with smart connectivity and cloud integration, it ensures accurate, reliable, and easy monitoring of microbial activity in water samples. By tracking oxygen consumption and gas pressure changes, the system provides clear insights into the biodegradability of organic substances in compliance with international standards.

Features

1. Smart sensor technology – Equipped with electronic pressure sensors that deliver precise and reproducible BOD measurements.

2. Cloud and software integration – Compatible with RespiroSoft via USB and ERMES Cloud via Wi-Fi, enabling remote data access and management.

3. Flexible measurement scales – Covers a wide BOD range (90 to 4000 ppm, extendable via dilution) for various applications.

4. Compact and durable design – Constructed from robust technopolymer, lightweight (80 g per sensor), and IP54 protection-rated for laboratory safety.

5. Efficient stirring system – Includes a stable stirring station (230V/115V options) ensuring homogeneous sample mixing for reliable results.

6. Long-term monitoring – Capable of measuring from 1 up to 730 days, ideal for both routine analysis and extended studies.

Applications

1. Water and wastewater analysis – Ideal for municipal and industrial wastewater treatment facilities to monitor organic pollutant loads.

2. Environmental testing – Used in research laboratories for studying biodegradability and the impact of pollutants on ecosystems.

3. Quality control – Applied in industries such as food and beverage, chemical, and pharmaceuticals for effluent monitoring.

4. Academic research – Suitable for universities and institutions conducting respirometric and microbial activity studies.

Specifications

• Number of sensors per system: 6

• Display: 4 LED digits

• Measurement principle: Electronic pressure sensor

• Test typology: BOD determination

• Pressure range: 500 ÷ 2000 mbar (hPa)

• BOD scales: 90, 250, 600, 999, 4000 ppm (higher with dilution)

• Bottle volume: 500 ml

• Databox sensor capacity: Up to 400 sensors

• Connectivity: Wi-Fi (ERMES), USB (RespiroSoft)

• Sampling time: 30 min – 48 h

• Measuring period: 1 – 730 days

• Data storage: On-sensor, RespiroSoft Database, Ermes Cloud

• Sensor material: Technopolymer

• Sensor size (WxHxD): 50 × 70 × 70 mm | Weight: 80 g | Power: 2 W

• Battery type: CR 2430

• Stirring station size (WxHxD): 270 × 300 × 185 mm | Weight: 1 kg

• Power supply: 230V / 50-60Hz or 115V / 60Hz

• Safety and protection: IEC/EN61010-1, IP54

• Standards compliance: EN ISO 5815:1-2019, EN 1899, DIN 38409-51, OECD 301 F

Conclusion

The VELP Respirometric Sensor System 6 – BOD is a cutting-edge instrument that combines precision, connectivity, and durability for comprehensive water and wastewater testing. Its smart sensor design, wide measurement range, and compliance with international standards make it an essential tool for laboratories, industries, and research institutions. With cloud-enabled monitoring and long-term measurement capability, this system ensures efficiency, accuracy, and reliability in BOD analysis.