Product Description
The YG1054 Dissolved Oxygen Meter stands as a sophisticated instrument engineered for precise measurement needs in scientific environments. This benchtop device offers remarkable versatility with its multi-parameter capability, measuring pH, ORP, Dissolved Oxygen (DO), and temperature, ensuring comprehensive environmental analysis.
For the pH measurement, the YG1054 covers a wide range from -2.00 to 18.00 pH with a high resolution of 0.01 pH. Its precision is assured with an electrode accuracy of ±0.01 pH and meter accuracy of ±0.02 pH. Auto calibration supports up to three points using European, USA, NIST, and China buffers. Other features include an input current of ≤2×10-12 A and input impedance ≥1×1012 Ω, providing a stability of ±0.02 pH over three hours with temperature compensation from 0 to 100ºC, either manually or automatically.
The meter also excels in measuring mV ORP with a range of ±1999.9mV, a resolution of 0.1 mV, and an accuracy of ±0.03% FS. For dissolved oxygen, the device accommodates a range of 0-20.00 mg/L (ppm) or 0-200.0%, with resolutions of 0.1/0.01 mg/L (ppm) and 1/0.1%, and accuracy at ±0.10 mg/L for the electrode and ±0.40 mg/L for the meter. Its quick response time is less than 30 seconds at 25ºC (90% response), with temperature, salinity, and pressure compensations.
The temperature measurement capabilities of the YG1054 span from 0 to 100ºC, with a resolution of 0.1ºC and accuracy between 5 ~ 60ºC at ±0.4ºC, extending to ±0.8ºC for other ranges. Additional features like a 6.5-inch LED screen, data storage up to 1000 sets, USB, RS232, Bluetooth output, and a robust build with IP54 protection affirm its reliability and modernity.
| Model | YG1054 | |
|
pH
|
Measuring range | (-2.00 ~ 18.00)pH |
| Resolution | 0.01 pH | |
| Accuracy | Electrode:±0.01 pH, Meter:±0.02 pH | |
| Auto calibration | 1, 2, 3 point | |
| Buffer | Europe & USA, NIST, China standards | |
| Input current | ≤2×10-12 A | |
| Input impedance | ≥1×1012 Ω | |
| Stability | ±0.02 pH/3h | |
| Temp. compensation | (0 ~ 100)ºC, auto or manual | |
|
mV ORP
|
Measuring range | ±1999.9mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
|
DO
|
Measuring range | (0-20.00)mg/L(ppm), (0-200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm), 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response time | ≤30s (25ºC, 90%response) | |
| Residual current | ≤0.1 mg/L | |
| Temp compensation | (0 ~ 45)ºC, auto | |
| Salinity compensation | (0 ~ 45) ppt, auto | |
| Pressure compensation | (80 ~ 105) kPa, auto | |
| Auto calibration | Air saturated by water, water saturated by air | |
| Electrode type | Polarographic | |
|
Temp.
|
Measuring range | (0 ~ 100)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
|
Other
|
Display | 6.5-inch LED screen |
| Data storage | 1000 sets | |
| Power | 12V/1A | |
| Output | USB, RS232, Bluetooth | |
| Ambient Temp. | 5 ~ 35 ºC | |
| Ambient Humidity | ≤85% | |
| IP grade | IP54 | |
| Dimensions/N.W. | 240×170×70mm/600g | |
| Shipping Size/G.W. | 470x430x85mm/2.6kg | |
Market Price
The YG1054 Dissolved Oxygen Meter is positioned in a highly competitive segment of the market. The advanced features and specifications suggest a price range that typically varies from $800 to $1500 USD, depending on the distributor and any additional configurations or accessories bundled with the product.
This pricing is a reflection of the device’s capabilities, high precision, and the integration of modern technology such as Bluetooth and comprehensive data storage options, which are valuable for laboratories demanding accurate and reliable measurements.
Frequently Asked Questions
What is included with the YG1054 Dissolved Oxygen Meter?
The package typically includes the YG1054 main unit, pH, ORP, and DO electrodes, power adapter, USB cable, calibration solutions, and a user manual.
Is the YG1054 suitable for use in field conditions?
While it is primarily designed for laboratory use due to its benchtop design, its portability and robust IP54 rating make it suitable for limited field applications.
How often should the YG1054 be calibrated?
Frequent calibration is recommended, especially before critical measurements or when the device has been left unused for a period. The auto-calibration feature simplifies this process significantly.
Advantages and Disadvantages
The YG1054 Dissolved Oxygen Meter comes with a plethora of advantages. Its high accuracy and wide measuring ranges make it a reliable choice for detailed analysis in environmental science, aquaculture, and laboratory settings. The integrated 6.5-inch LED screen and compatibility with modern interfaces like USB, RS232, and Bluetooth elevate its user-friendliness and data management capabilities.
However, the device may not be ideal for rough environmental conditions outside the lab, despite its IP54 rating. Also, the cost might be a limiting factor for smaller labs or individual researchers with budget constraints. Nonetheless, the features and performance it offers provide great value.
Product Use in the Field
In practical applications, the YG1054 Dissolved Oxygen Meter can be employed in a variety of settings. In a lab, its primary function is to assess water quality parameters by measuring pH, ORP, DO, and temperature. It is frequently used in research studies related to aquatic health, wastewater treatment, and even in aquaculture environments to ensure optimal living conditions for marine life.
Its portability and compensatory features for salinity, pressure, and temperature allow for effective use in controlled field conditions, making it a versatile tool in environmental monitoring projects.
Recommendations
To maximize the efficiency and lifespan of the YG1054 Dissolved Oxygen Meter, regular maintenance and calibration should be observed. Ensure the electrodes are clean and stored appropriately when not in use. Familiarize yourself with the different compensatory modes available to enhance measurement accuracy according to specific sample environments.
Taking advantage of its data output capabilities, consistently back up measurement data and leverage Bluetooth connectivity for real-time data sharing during field investigations.
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