Description
The YR01836 Benchtop pH / Conductivity Meter is a sophisticated piece of laboratory equipment designed to deliver precise measurements across various parameters including pH, conductivity, salinity, resistivity, and temperature. With its advanced microprocessor, this device promises automatic calibration, automatic temperature compensation (ATC), and data storage capability. The 5-inch LCD screen ensures readability from a 150° viewing angle, enhancing user comfort during extensive measurement tasks.
Market Price
When considering an investment in a benchtop pH/conductivity meter, you can expect this type of equipment to fall within a range of approximately $500 to $800 USD, depending on additional features and brand reputation. This range reflects comparable choices in the market, offering a balance between performance and cost-effectiveness for laboratory applications.
Frequently Asked Questions
What is the battery life of the YR01836 meter?
The rechargeable battery offers up to 30 hours of use and features automatic power-off after 10 minutes of inactivity to conserve energy.
Does the device support multiple electrode types?
Yes, the meter automatically recognizes and calibrates with various electrodes, supporting enhanced flexibility in application.
Advantages and Disadvantages
The YR01836 Benchtop Meter shines with its clarity of display and ease of connectivity, featuring dual USB interfaces. Its wide measurement range and high accuracy make it an excellent choice for detailed analysis. However, users should be aware that the meter’s cost may be a barrier for smaller labs, and the complexity of its functions may require some training to fully utilize.
Product Usage in the Field
In practical scenarios, this device stands out in laboratories focusing on water quality testing, environmental analysis, and chemical research. Its robust design and versatile measurement capabilities allow it to be a reliable tool in both fieldwork and controlled lab environments.
Recommendations
To maximize the lifespan and accuracy of the YR01836, regular calibration using the recognized buffer solutions is advised. Keep the device and electrodes clean and stored properly when not in use to maintain precision in your readings.
Features
- 5-inch LCD screen with a 150° viewing angle for clear readings
- Built-in microprocessor with intelligent functions like automatic calibration and ATC
- Multiple USB connections for data management and power
- Recognizes a range of electrodes automatically for seamless operation
- Stores up to 300 data sets including GLP data, date, and time
- Switch between multiple parameters: conductivity, TDS, salinity, and resistivity
- Advanced conductivity measurement with high accuracy across various ranges
- Automatic power-off function and rechargeable battery for up to 30 hours use
Technical Specifications
Model | YR01836 | |
pH | Measuring range | (-2 ~ 19.999)pH |
Resolution | 0.1/0.01pH | |
Accuracy | ±0.02 pH | |
Input current | ≤2×10-12 A | |
Input impendance | ≥1×1012 Ω | |
Stability | ±0.002 pH/3h | |
Temp. compensation range | (0 ~ 100)ºC, auto/manual | |
mV | Measuring range | -1999.9mV ~ 0 ~ 1999.9mV |
Resolution | 0.1mV | |
Accuracy | ±0.03% FS | |
Conductivity | Measuring range | Conductivity: (0.00~20.00)μS/cm; (20.0~200.0)μS/cm; (200~2000)μS/cm; (2.00~20.00)mS/cm; (20.0~200.0)mS/cm |
TDS: (0~100) g/L | ||
Salinity:(0 ~ 100)ppt | ||
Resistivity:(0 ~ 100)MΩ·cm | ||
Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
Accuracy | Meter: ±1.50% FS; Electrode: ±1.0% FS | |
Temp. compensation range | (0 ~ 50)ºC , auto | |
Electrode constant | 0.1 / 1 / 10 cm-1 | |
Temperature | Measuring range | (-10 ~ 110)ºC |
Resolution | 0.1ºC | |
Accuracy | 5~ 60ºC: range: ±0.4ºC; other range: ±0.8ºC | |
Calibration | 1, 2, 3 point | |
Other Technical Parameters | Display | 5-Inch white backlit LCD screen |
Data storage | 300 sets | |
Power | DC 5V/1A | |
Communication connector | Micro USB & Standard USB | |
Dimension/N.W. | 180 x 130 x 14mm/280g | |
Working Condition | Environment Temp. | 5 ~ 35 ºC |
Environmental | ≤85% | |
IP Grade | IP54 |