Portable dissolved oxygen meter factory direct sales, high-precision handheld dissolved oxygen meter - AMT/DO-200
It has the following features:
1. The fluorescent membrane body of the dissolved oxygen probe is replaceable.
2. One-touch measurement: Press the measurement button to observe data at any time.
3. Easy to operate: no need to manually input temperature values, the built-in temperature sensor automatically compensates
compensation.
4. Small size, light weight, easy to carry, convenient for field operation.
5. Good stability and strong anti-interference ability against interference factors such as electromagnetic fields and chemical substances.
It has strong resistance and can measure accurately in complex environments.
Measurement principle: fluorescence method
Measurement range: (0.00~20.00)mg/L
Dissolved oxygen resolution: 0.01mg/L
Response time: T90≤40s
Dissolved oxygen accuracy: ±0.3
Temperature accuracy: ±0.5
Calibration method: single-point or two-point calibration
Protection rating: IP68 probe
Power supply: Rechargeable lithium battery
Communication interface: RS485, MODBUS protocol,
Product Introduction
The portable dissolved oxygen detector is based on the fluorescence quenching principle and is suitable for aquaculture,
In fields such as wastewater treatment, laboratory research, and environmental monitoring
Dissolved oxygen measurement, with a novel and portable design, suitable for field operation and long battery life
long life, and can also be used as routine laboratory equipment; it uses dissolved oxygen fluorescence
The dissolved oxygen concentration is measured through changes in the fluorescence signal phase difference of the membrane—the fluorescent substance is affected by specific
Under specific light excitation, it emits light; after combining with dissolved oxygen, the fluorescence is quenched, causing the signal to decrease.
weak, the concentration can be calculated by measuring the phase difference, and the built-in temperature sensor can automatically compensate
compensates for the effect of water temperature, no manual input required, and operation is simple.
This handheld product mainly has the following features:
1. The fluorescent membrane body of the dissolved oxygen probe is replaceable.
2. One-touch measurement: Press the measurement button to observe data at any time.
3. Easy to operate: no need to manually input temperature values, the built-in temperature sensor automatically compensates
compensation.
4. Small size, light weight, easy to carry, convenient for field operation.
5. Good stability and strong anti-interference ability against interference factors such as electromagnetic fields and chemical substances.
It has strong resistance and can measure accurately in complex environments.
Measurement principle: fluorescence method
Measurement range: (0.00~20.00)mg/L
Dissolved oxygen resolution: 0.01mg/L
Response time: T90≤40s
Dissolved oxygen accuracy: ±0.3
Temperature accuracy: ±0.5
Calibration method: single-point or two-point calibration
Protection rating: IP68 probe
Power supply: Rechargeable lithium battery
Communication interface: RS485, MODBUS protocol,
Baud rate 9600
Data storage: Supported
Operating ambient temperature: -20~50℃
Housing material: 304/316 stainless steel
Cable length: 3m (customizable)
Host dimensions: 164 (length) x 75 (width) x 17 (height) mm
Main Application Areas
- Aquaculture — Monitor dissolved oxygen levels in fish ponds, shrimp farms, and other aquaculture systems to maintain optimal water quality and prevent hypoxia.
- Wastewater Treatment — Measure dissolved oxygen in aeration tanks and treatment processes to optimize biological activity and ensure efficient wastewater treatment.
- Environmental Monitoring — Assess dissolved oxygen in rivers, lakes, and coastal waters for ecological studies and pollution control.
- Laboratory Research — Provide accurate DO measurements for scientific experiments, water quality analysis, and educational purposes.
- Industrial Water Systems — Monitor dissolved oxygen in boiler feedwater, cooling systems, and other industrial processes to prevent corrosion and scaling.
Keywords：portable dissolved oxygen meter, handheld DO meter, fluorescence dissolved oxygen meter, dissolved oxygen tester, water quality meter, DO meter for aquaculture, dissolved oxygen sensor, portable water analyzer
