Le Mesureur d'oxygène dissous portable is a high-performance handheld analyzer engineered for accurate, rapid, and reliable measurement of dissolved oxygen in water. Equipped with high-precision electrodes, fast-response measurement, and advanced 24-bit A/D signal processing, it ensures precise readings even in challenging field environments.
Conçu pour continuous field operation, this meter supports up to 8 hours of uninterrupted measurement and stores data securely for over 10 years, allowing engineers and operators to make timely, confident decisions on water quality control. Its compact, portable design with intuitive Chinese/English LCD menu interface makes it ideal for both laboratory and on-site monitoring.
Key Highlights:
High-precision DO electrode with fast response and thermal stability
Advanced microcontroller technology, low power consumption
Data circular storage with automatic overflow clearance, 10+ years retention
Continuous operation up to 8 hours per charge
Compact, ergonomic design for field portability
Analyse des liquides Description
Portable dissolved oxygen analyzer (microgram level)-Applications & Industry Use
Le Mesureur d'oxygène dissous portable is engineered for professional water quality monitoring across diverse industries and field conditions. It is ideal for:
Environmental monitoring & water resource management – continuous tracking of dissolved oxygen in rivers, lakes, reservoirs, and surface water.
Aquaculture & fisheries – precise DO measurement ensures optimal oxygen levels for fish, shrimp, and other aquatic species, preventing stress and enhancing growth rates.
Wastewater & industrial effluents – suitable for municipal sewage, chemical, and food processing plants to verify compliance with environmental discharge regulations.
Laboratory water analysis – supports accurate testing of tap water, distilled water, and research samples in field or laboratory setups.
Field emergency monitoring – lightweight and portable design allows engineers, environmental specialists, and field technicians to perform rapid on-site DO measurements.
Multi-operator utility – suitable for water treatment plant operators, aquaculture engineers, and R&D personnel requiring reliable, repeatable measurements in both routine and critical operations.
Portable dissolved oxygen analyzer (microgram level)-Engineering Advantages
Le Mesureur d'oxygène dissous portable combines cutting-edge sensor technology with robust field-ready engineering to maximize measurement reliability and operational efficiency:
High-precision optical/membrane electrodes – rapid response (T90 < 20s), stable readings, and high-temperature tolerance ensure accurate DO measurements across variable water samples.
Advanced circuit integration – SMT patch technology and all-in-one design improve durability, reduce noise interference, and lower maintenance requirements.
Smart data management – automatic data circular storage prevents overflow, with over 10 years of data retention, enabling engineers to track long-term water quality trends and perform regulatory reporting effortlessly.
Low power consumption & extended field use – rechargeable battery provides up to 8 hours continuous operation, supporting field technicians and aquaculture engineers in long-term measurements without interruptions.
User-centric interface – Chinese/English menu interface, large LCD screen, and simple operation reduce training requirements for operators of varying skill levels.
Environmental resilience – IP65 protection grade, operational temperature range 5–45°C, relative humidity ≤85% (non-condensing), ensures stable performance in outdoor and industrial environments.
Multi-compensation functionality – supports temperature, salinity, and air pressure compensation, enhancing precision in diverse water conditions for research, aquaculture, and industrial monitoring.
Compact, ergonomic design – lightweight (2.3kg) and portable, suitable for field deployment by environmental engineers, lab technicians, and operational managers.
Paramètres d'analyse des liquides
| Paramètres | Spécifications |
|---|---|
| Affichage | 128×64 dot-matrix LCD, Chinese/English |
| Plage de mesure | 0,00-100 μg/L, 100-1000 μg/L, 1,0-20,00 mg/L (commutation automatique) |
| Résolution | 0.01 μg/L (0–100 μg/L), 0.1 μg/L (100–1000 μg/L), 0.01 mg/L (1.0–20.00 mg/L) |
| Répétabilité | ≤1% |
| Temps de réponse | T90 < 20 s (25°C) |
| Compensation de la température | 0-60°C |
| Water Sample Temp | 5-60°C |
| Sample Flow Rate | 400–800 mL/min |
| Environmental Temp / Humidity | 5–45°C / ≤85% RH (non-condensing) |
| Sample Pressure | <0.3 MPa |
| Alimentation électrique | AC220V ±10%, 50Hz ±10% |
| Consommation électrique | ≤0.5 W |
| Dimensions | 163 × 170 × 270 mm |
| Poids | 2.3 kg |
Instrava OEM/ODM
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En combinant l'expertise en matière de sélection et la compréhension des applications, Instrava aide ses clients à réduire les risques, à améliorer l'efficacité et à obtenir des résultats fiables dans des environnements industriels complexes.
Recommandations de produits connexes
How does this portable DO meter ensure accurate readings in fluctuating field conditions?
The meter features high-precision electrodes, 24-bit A/D signal acquisition, and fast-response T90 < 20s, combined with automatic temperature compensation. It maintains reliable readings across varying water temperatures, flow rates, and field conditions.
Can this meter be used for long-term field monitoring without frequent maintenance?
Yes. The integrated SMT circuit design and low-maintenance electrode allow continuous operation up to 8 hours per charge, avec automatic data circular storage, ensuring over 10 years of data retention without calibration or maintenance interruptions.
What types of water environments is this meter suitable for?
The meter is engineered for surface water, rivers, lakes, reservoirs, aquaculture ponds, industrial effluents, and municipal wastewater, supporting both laboratory analysis and on-site field monitoring.
How does the device simplify data management and reporting?
The meter automatically stores measurement data, clears overflow entries, and maintains historical records. Combined with a large LCD screen and bilingual menu interface, it enables engineers to retrieve, review, and report data quickly for regulatory or operational decisions.
What ensures the meter’s durability and stability in harsh environments?
The portable DO meter is built with robust, corrosion-resistant materials, an ergonomic compact design, and supports operation in 5–45°C and ≤85% RH. Its design reduces environmental sensitivity, minimizing downtime and increasing operational reliability.
How does this meter improve operational efficiency for water quality management?
Avec instant readings, rapid response, auto temperature compensation, and long-term data storage, engineers can make immediate, informed decisions for aquaculture optimization, environmental compliance, or wastewater treatment processes, significantly enhancing efficiency and control.
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