Introducing the DO9100 Waterproof Oxygen Concentration Meter 0.0-40.0 Mg/L, a pinnacle of precision in measuring dissolved oxygen and temperature. Dive into the realm of accuracy with its state-of-the-art microcomputer processor, which deftly calculates and compensates for every essential measurement datum, ensuring precision like no other. Encased in a sturdy, waterproof shell with an IP67 rating, this instrument is built for resilience and trustworthiness across various settings. The DO9100 deftly accommodates diverse needs with dual measurement units: % and mg/L. Its groundbreaking probe, equipped with a film featuring an advanced polarographic sensor and thermistor, guarantees meticulous temperature measurement and compensation. The highly permeable film serves as a selective barrier, deftly allowing oxygen to interact and be measured with precise accuracy, separating the solution from the sensing electrode with finesse.
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: Offers single-point or dual-point automatic calibration, including zero point and automatic 100% calibration in air. Response Time: ≤45s (swift response at 20°C). Temperature Compensation: ATC (0-50°C). Battery Power: Low-battery alert. Height Compensation: None. Shut Down: Auto shut down after ~15 minutes. Power Supply Mode: 3*1.5V button batteries (not included). Use Environment: 0-40°C (32-104°F); RH max 90%. Dimensions and Weight: 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 item is meticulously packed to ensure safe transit and pristine delivery.
Installation Instructions
Calibration: Opt between one-point or two-point calibration for supreme accuracy. For standard use, one-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 simultaneously. Calibration is seamless-ensure the probe is correctly installed before starting calibration. 1. 100.0% - Once the device is on and stabilizes in air, start calibration. Press and hold the CAL button for 5 seconds, release. The screen will flash 100.0%, signaling successful calibration. 2. 0.0% - Similarly, in anaerobic water with the device powered on, calibrate by pressing and holding the CAL button for 5 seconds, release. The screen will flash 0.0% to confirm successful calibration.
Henan Bingsheng Industrial Co., Ltd. 2 yrs CN, a distinguished leader in the industry, renowned for its steadfast commitment to quality and the trust of its cherished 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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