Description
Introduction DO9100 Dissolved Oxygen Meter
The DO9100 Dissolved Oxygen Meter delivers fast, accurate dissolved oxygen and temperature readings for aquaculture, laboratory, and industrial water testing.
This portable digital analyzer uses a polarographic sensor with automatic temperature compensation to keep results stable across changing conditions.
Additionally, the IP67 waterproof casing protects the meter during fieldwork in humid or wet environments.
Astzbd supplies this dissolved oxygen meter across Dhaka, Chattogram, and Sylhet for laboratories, fish farms, and treatment plants.
Therefore, technicians and researchers across Bangladesh rely on the DO9100 for dependable water quality monitoring.
Specifications Dissolved Oxygen Meter Price in Bangladesh
| Model | DO9100 |
| Measuring Range (DO Concentration) | 0.0 – 40.0 mg/L |
| Measuring Range (DO Saturation) | 0.0 – 300.0% |
| Temperature Range | 0–40°C (32–104°F) |
| Resolution (DO Concentration) | 0.1 mg/L |
| Resolution (DO Saturation) | 0.1% |
| Resolution (Temperature) | 0.1°C / 0.1°F |
| Accuracy (DO Concentration) | ±1.5% F.S. |
| Response Time | 45 seconds (fast response at 20°C) |
| Temperature Compensation | Automatic (ATC), 0–50°C |
| Waterproof Rating | IP67 |
| Display | Digital LCD with backlight |
| Sensor Type | Polarographic sensor with thermistor |
| Calibration Method | Single-point or double-point automatic calibration |
| Power Supply | 3 x 1.5V button batteries |
| Auto Shutdown | Approx. 15 minutes of inactivity |
| Warranty | 1 Year |
Key Features Dissolved Oxygen Meter Price in Bangladesh
- Waterproof IP67 housing protects the meter in wet field conditions.
- Dual measurement units (mg/L and %) give technicians flexible reading options.
- The automatic temperature compensation (ATC) system adjusts readings between 0°C and 50°C.
- The polarographic sensor with a built-in thermistor measures dissolved oxygen and temperature at the same time.
- A digital display with backlight shows clear readings even in low light.
- The meter responds within 45 seconds and delivers quick, reliable results.
- An automatic shut-off function conserves battery power after about 15 minutes of inactivity.
- A low battery warning alerts the user before the meter loses power.
Applications Portable DO Meter Bangladesh
- Freshwater and marine aquaculture farms
- Fish hatcheries and shrimp farming operations
- Swimming pools and recreational water facilities
- Beverage and food processing factories
- Sewage and wastewater treatment plants
- Environmental and laboratory water testing
- River, pond, and lake water quality monitoring
Who Uses This Digital Water Quality Tester
- Aquaculture farmers and hatchery operators
- Environmental testing laboratories
- Water treatment plant technicians
- Beverage industry quality control teams
- University and research institutions
- Municipal water authorities
- Aquarium and fisheries businesses
Why Buy From Astzbd Waterproof Dissolved Oxygen Analyzer
Astzbd sources the DO9100 Dissolved Oxygen Meter directly from verified manufacturers, so customers receive a genuine, fully functional instrument.
The company backs every unit with a manufacturer warranty and responsive technical support.
Moreover, Astzbd delivers across Dhaka, Chattogram, and Sylhet, which keeps waiting times short for buyers throughout Bangladesh.
The team also offers calibration guidance and after-sales assistance, so customers can operate the meter with confidence.
Finally, Astzbd prices the DO9100 competitively for laboratories, farms, and factories that need reliable water testing equipment.
Frequently Asked Questions DO9100 Dissolved Oxygen Meter
What does the DO9100 Dissolved Oxygen Meter measure?
The DO9100 measures dissolved oxygen concentration in mg/L, dissolved oxygen saturation in %, and water temperature in a single reading.
Is the DO9100 waterproof?
Yes, the meter carries an IP67 waterproof rating, so it withstands splashes and brief immersion during field use.
How accurate is the DO9100 Dissolved Oxygen Meter?
The meter measures dissolved oxygen concentration with an accuracy of ±1.5% of full scale, which suits most laboratory and field applications.
Does the meter need calibration?
Yes, the DO9100 supports single-point or automatic calibration, and operators should calibrate it before each measurement session for best accuracy.
What is the response time of the DO9100?
The meter responds within about 45 seconds at 20°C, so users get quick, dependable readings in the field.
Where can I use this dissolved oxygen meter?
Technicians use it in aquaculture ponds, laboratories, swimming pools, beverage plants, and wastewater treatment facilities.
What power source does the DO9100 use?
The meter runs on button-cell batteries and includes a low battery warning along with an automatic shut-off feature.
Does Astzbd deliver the DO9100 outside Dhaka?
Yes, Astzbd delivers this dissolved oxygen meter to customers in Dhaka, Chattogram, Sylhet, and other locations across Bangladesh.
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