Introducing the cutting-edge DO9100 Waterproof Oxygen Concentration Meter, a high-performance instrument that offers meticulous precision in measuring dissolved oxygen and temperature, ranging from 0.0-40.0 Mg/L. Powered by an advanced microcomputer processor, this masterpiece not only calculates but also compensates for all relevant measurement data, resulting in unmatched accuracy. Its design features a robust, IP67 rated waterproof shell ensuring exceptional durability and reliability across various challenging environments. The DO9100 is versatile, offering readings in dual measurement units: % and mg/L, tailored to meet diverse requirements. A standout feature is its innovative probe, equipped with a state-of-the-art polarographic sensor and thermistor, guaranteeing exact temperature measurement and compensation. The permeable film acts as a selective barrier, enabling oxygen to react in a way that can be measured with unparalleled accuracy, while effectively separating the solution 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: 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°C. Calibration Mode: Supports effortless single-point or sophisticated dual-point automatic calibration, including zero point or automatic 100% calibration in air. Response Time: ≤45s for swift responses at 20°C. Temperature Compensation: ATC (0-50°C) for consistent accuracy. Battery Power: Equipped with a low-battery warning for user convenience. Height Compensation: None. Shut Down: Intelligent automatic shut down after about 15 minutes to conserve power. Power Supply Mode: 3*1.5V button batteries (not included) for portability. Use Environment: Ideal for 0-40°C (32-104°F); RH max 90% conditions. Dimensions and Weight: Compact and lightweight at 183*37*37mm (7.2*1.5*1.5in)/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 meticulously packed with precision to ensure safe transit and delivery, safeguarding the integrity of each item.
Installation Instructions
Calibration: Opt between one-point or two-point calibration for precision. For routine usage, one-point calibration is adequate: 0.0% (oxygen-free water) or 100.0% (air). For heightened precision and reliability, choose two-point calibration: conduct both 0.0% (oxygen-free water) and 100.0% (air) calibrations simultaneously. Calibration is seamless and straightforward - ensure the probe is correctly installed before starting. 1. 100.0% - With the device on and value stable in the air, begin calibration by pressing and holding the CAL button for 5 seconds, then release. The screen will flash 100.0%, confirming successful calibration. 2. 0.0% - Similarly, in anaerobic water with the device active, calibrate by pressing and holding the CAL button for 5 seconds, then release. The screen will flash 0.0%, confirming successful calibration.
Henan Bingsheng Industrial Co., Ltd., with a proud 2-year legacy in CN, stands as a distinguished leader in the industry, renowned for its steadfast dedication to quality and the trust it has built with its clientele.
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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