| Specifications | ||
| pH | Measuring range | (-2.00 ~ 18.00) pH |
| Resolution | 0.1/0.01pH | |
| Accuracy | ±0.02pH | |
| Input current | ≤2×10-12 A | |
| Input impedance | ≥1×1012 Ω | |
| Stability | ±0.01pH/3h | |
| Temp Compensation range | (0 ~ 100)℃(auto or manual) | |
| mV | Measuring range | -1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 1mV | |
| Accuracy | ±0.1% FS | |
| Dissolved Oxygen | Measuring range | (0 ~ 20.00) mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01mg/L(ppm) 1/0.1% | |
| Accuracy | ±0.40 mg/L | |
| Response time | ≤30s (25℃, 90% response） | |
| Residual current | ≤0.1mg/L | |
| Temp compensation range | (0 ~ 45)℃ (automatic) | |
| Salinity compensation range | (0 ~ 45) ppt (automatic) | |
| Air pressure compensation | (80 ~ 105) kPa (automatic) | |
| Electrode type | Polarographic | |
| Temperature | Measuring range | 0℃~ 100℃ |
| Resolution | 0.1℃ | |
| Accuracy | 5~ 60℃: ±0.4℃ Others: ±0.8℃ | |
| Other Parameters | Data storage | 500 groups |
| Power | DC12V/1A | |
| Communication interfaces | Bluetooth, USB | |
| Dimensions & Weight | 270×170×70mm/600g | |
| Working Conditions | Ambient temperature | 5 ~ 35℃ |
| Ambient humidity | ≤85% | |
| IP grade | IP54 | |
Benchtop pH/DO Meter
| Portable pH/DO Meter for Accurate pH and Dissolved Oxygen Measurements The Portable pH/DO Meter delivers precise measurements of pH and dissolved oxygen (DO) for a wide range of applications including biotechnology, aquaculture, environmental protection, power plants, and scientific research. It is also ideal for educational purposes and field testing.Key Features of the Portable pH/DO Meter: 6.5-inch LCD Screen: Offers an intuitive interface with multi-parameter display, making it easier for users to operate. Perfect for real-time pH and DO measurements. Long-Lasting Omron Touch Panel: Designed for durability, the light-touch panel can endure over 100,000 uses, providing reliable performance for extended periods. Smart Calibration and Compensation: Features auto calibration, auto temperature compensation, and auto salinity compensation for precise and consistent readings. Data Storage and Export: Built-in memory can store up to 500 sets of test data, easily exportable to a USB flash drive and editable in Excel. Ideal for data logging and analysis. pH Buffer Recognition: Automatically recognizes USA series, NIST series, and China series pH buffers for accurate calibration and measurement. Dissolved Oxygen (DO) Measurement Mode: Includes auto pressure compensation and advanced DO electrode that simultaneously measures temperature, salinity, and dissolved oxygen for high-precision testing in diverse conditions. Easy-to-Replace Diaphragm Cap: The unique diaphragm cap allows for quick and simple membrane replacement by simply screwing on a new cap. Bluetooth Integration: Optional Bluetooth module for wireless printing and seamless Bluetooth data transmission to smartphones, enhancing convenience for users on the go. Electrode Health Monitoring: Smart system that monitors the condition of the electrode, ensuring accurate readings and efficient operation. IP54 Waterproof and Dustproof Rating: Reliable and durable design, providing protection against water and dust, making it ideal for use in harsh field environments. |
