Portable Dissolved Oxygen Meter LX200PDO is a microprocessor-based instrument with ATC for accurate dissolved oxygen measurement under varying temperatures. It uses a polarographic electrode with built-in temperature sensor and replaceable membrane cap, and supports air-saturated and zero oxygen calibration. It also includes a factory reset function for easy operation and maintenance.
| DO Concentration range | 0.00 to 20.00 mg/l |
|---|---|
| DO Concentration resolution | 0.01 mg/l |
| DO Concentration accuracy | ± 0.01 mg/l |
| Sensor type | Polarographic |
| Calibration points | Air-saturated water or zero point |
| Barometric compensation | Yes |
| Manual salinity factor correction | Yes |
| DO Saturation range | 0.0 to 200.0% |
| DO Saturation resolution | 0.10% |
| DO Saturation accuracy | ± 2.0% |
| Temperature range | - 5 to 11°C, 23 to 230°F |
| Temperature unit | °C, °F |
| Temperature resolution | 0.1 |
| Temperature relative accuracy | ± 0.2 |
| Reading mode | Auto read, continuous |
| Reading prompts | Reading, stable, locked |
| Temperature compensation | ATC, MTC |
| Data storage | 200 Results |
| DO with temp. probe | 4-Pin aviation connector |
| IP rating | IP65 |
| Display | 3.5 Inches LCD screen |
| Backlight | Yes |
| Auto shutdown | 300 - 3600 Sec, off |
| Power supply | AC 100 - 240 V input, DC 5 V output |
| External dimension | 80 x 225 x 35 mm |
| Net weight | 0.4 Kg |
| Packing dimension | 290 x 300 x 140 mm |
| Gross weight | 2 Kg |
3.5-Inch LCD display for clear and easy result monitoring
Auto-read and continuous-read modes for efficient measurements
Automatic and manual temperature compensation for high accuracy
Auto-hold function locks stable readings instantly
Memory storage for up to 200 measurement records per parameter
Auto power-off function for extended battery performance
Factory reset option for quick default setting recovery
IP65 Waterproof design for field and outdoor use
Supports air-saturated water and zero oxygen calibration
Manual barometric pressure compensation for precise DO analysis
Manual salinity correction for improved measurement accuracy
Used to quickly measure the amount of oxygen dissolved in water in field or lab conditions, helping assess water quality and aquatic health. It is commonly applied in environmental monitoring, aquaculture, wastewater treatment, and freshwater ecosystem studies to ensure optimal oxygen levels and compliance with environmental standards.
Labdex offers the Portable dissolved oxygen (DO) Meter for on-site dissolved oxygen testing. Compact, fast, and reliable, it is ideal for environmental monitoring, wastewater treatment, aquaculture, and field research applications.
Labdex offers the Benchtop Conductivity Meter for precise measurement of electrical conductivity in water and solutions. Featuring high accuracy, automatic temperature compensation, and a clear digital display, it is ideal for laboratory water testing, environmental monitoring, industrial water treatment, and aquaculture applications.
Labdex provides the Benchtop pH ION Meter for precise measurement of pH and ion concentrations. With automatic calibration, temperature compensation, and durable electrodes, it is widely used in laboratory research, aquaculture, and water treatment facilities.
Labdex presents the Benchtop pH ORP Meter for dual measurement of pH and oxidation-reduction potential (ORP). It provides precise results, automatic calibration, and is ideal for water treatment plants, environmental laboratories, and industrial water monitoring.
