Introducing the exceptional DO9100 Waterproof Oxygen Concentration Meter, designed to measure 0.0-40.0 Mg/L with unmatched precision. This masterpiece of engineering is the epitome of accuracy in assessing dissolved oxygen and temperature. Equipped with an advanced microcomputer processor, it impeccably calculates and compensates for all relevant measurement data, guaranteeing superior precision. Housed in a durable, IP67-rated waterproof shell, this instrument is built for resilience and reliability across various environmental conditions. The DO9100 seamlessly offers dual measurement units-% and mg/L-to meet a wide array of requirements. At the heart of its innovation lies an extraordinary probe, featuring a state-of-the-art polarographic sensor with a thermistor, for exact temperature measurement and compensation. The permeable film, acting as a selective barrier, allows oxygen to react and be measured with impeccable accuracy, all while keeping the solution isolated from the sensing electrode.
Measuring Range: Oxygen concentration (mg/L): 0.0-40.0 mg/L; Dissolved oxygen saturation (%): 0.0-300.0%; Temperature: 0-40°C (32-104°F). Resolution: Boasts fine resolutions of 0.1 mg/L for oxygen concentration and 0.1% for saturation, alongside precise temperature resolution of 0.1°C (0.1°F). Accuracy: Delivers high accuracy with ±1.5% F.S. for both oxygen concentration and saturation, and ±0.5°C for temperature. Calibration Mode: Seamlessly supports single-point or dual-point automatic calibration, including zero point or automatic 100% calibration in air. Response Time: Swift response of ≤45s at 20°C. Temperature Compensation: Features ATC (0-50°C) for accurate readings. Battery Power: Includes a low-battery warning to ensure uninterrupted operation. Height Compensation: Not required. Shut Down: Convenient automatic shutdown after around 15 minutes to save battery. Power Supply Mode: Operates on 3*1.5V button batteries (not included). Use Environment: Reliable performance from 0-40°C (32-104°F); RH max 90%. Dimensions and Weight: Compact and lightweight at 183*37*37mm (7.2*1.5*1.5in) and 80g.
| Measuring range |
Oxygen concentration (mg/L) |
0.0-40. 0 mg/L |
| Dissolved oxygen saturation (%) |
0.0-300. 0% |
|
| Temperature |
0-40°C; 32-104°F |
|
| Resolution |
Oxygen concentration (mg/L) |
0.1 mg/L |
| Dissolved oxygen saturation (%) |
0.1% |
|
| Temperature |
0, 1°C; 0.1°F |
|
| Accuracy |
Oxygen concentration (mg/L) |
±1.5% °F. S. |
| Dissolved oxygen saturation (%) |
±1.5%F. S. |
|
| Temperature |
±0.5 |
|
| Calibration mode |
support single-point or dual-point automatic calibration, namely zero point or automatic 100% calibration in the air |
| Response time |
≤45s (fast response at 20) |
| Temperature Compensation |
ATC (0-50) |
| Battery power |
low battery warning |
| Height compensation |
none |
| Shut down |
automatically shut down for about 15 minutes |
| Power supply mode |
3*1. 5V button battery (not included) |
| Use environment |
0-40 (32-104°F);RH max 90% |
| Dimensions and weight |
183*37*37mm (7.2*1.5*1.5in)/80g |
Package List: 1 x Host, 1 x Dissolved Oxygen Electrode, 3 x Dissolved Oxygen Membrane Groups, 1 x Manual. Each component is carefully and meticulously packaged to guarantee safe transit and delivery, ensuring that your product arrives in pristine condition.
Installation Instructions
Calibration: Select between one-point or two-point calibration for optimal accuracy. For standard use, a single-point calibration is adequate: 0.0% (oxygen-free water) or 100.0% (air). For enhanced precision, choose two-point calibration: Execute both 0.0% (oxygen-free water) and 100.0% (air) calibrations in tandem. Calibration is straightforward: ensure the probe is correctly installed before starting the process. 1. 100.0% - With the device activated and stabilization in the air, commence calibration. Press and hold the CAL button for 5 seconds, then release. The screen will display a flashing 100.0%, marking successful calibration. 2. 0.0% - Similarly, in anaerobic water, with the device on, calibrate by pressing and holding the CAL button for 5 seconds, then release. The screen will show a flashing 0.0% to confirm successful calibration.
Henan Bingsheng Industrial Co., Ltd., with 2 years of excellence in CN, stands as a distinguished leader in the industry, renowned for its steadfast commitment to quality and the unwavering trust of its customers.
Q: Are you manufacturers?
A: Yes, we are a manufacturing company with 10 years of factory experience.
Q: Do you support customization?
A: We support OEM and ODM customization.
Q: What is your shipping time and delivery cycle?
A: We guarantee 7-day shipping and 14 day receiving.
Q: How can we ensure quality?
A: Before mass production, it is always a sample before production;
Always conduct final inspection before shipment.
Q: What is your minimum order quantity?
A: Our minimum order quantity is 1 piece.
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