Product Description
The YR01835 Benchtop pH/Ion/Conductivity/Dissolved Oxygen Meter is a versatile and advanced laboratory instrument designed to enhance the precision and reliability of your measurements. This powerful device excels in measuring pH, electrical conductivity, ion concentration, and dissolved oxygen levels across a wide range of applications.
With a measurement range for pH from -1.999 to 19.999 and a resolution of up to 0.001 pH, this instrument ensures high accuracy with an electrode precision of ±0.002 pH. Its automatic or manual temperature compensation covering 0 to 100ºC guarantees robust performance under varying environmental conditions. Ideal for professionals seeking accuracy in electrochemical analysis, this meter also features an mV measurement range from -1999.9 mV to 1999.9 mV with a resolution of 0.1 mV and accuracy of ±0.03% full scale.
When it comes to conductivity, the YR01835 covers impressive ranges, from 0.00 to 20.00 µS/cm up to 2000 mS/cm. The meter offers an accuracy of ±0.8% FS for the meter and ±0.5% FS for the electrode, accompanied by automatic temperature compensation from 0 to 50ºC. Its capacity to measure TDS, salinity, and resistivity makes it adaptable to diverse laboratory needs. Moreover, the meter can measure dissolved oxygen in ranges of 0 to 20.00 mg/L (or ppm) and 0 to 200.0%, with a quick response time of ≤30 seconds at 25ºC, ensuring efficient data gathering.
This instrument’s 6.5-inch LED screen and onboard data storage for 1000 sets facilitate ease of use and secure data management. Connectivity through USB, RS232, and Bluetooth offers seamless integration with existing lab workflows and equipment, while its compact dimensions (240×170×70 mm) and weight (600 g) ensure a convenient fit in most laboratory setups. The YR01835 is undoubtedly a valuable asset for laboratories dedicated to precision in electrochemical measurements.
| Model | YR01835 | |
| pH | Measurement range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Electrode: ±0.002 pH, Meter: ±0.01 pH | |
| Input current | ≤1×10-12 A | |
| Input impedance | ≥3×1012 Ω | |
| Stability | ±0.002 pH/3h | |
| Temperature compensation | (0 ~ 100)ºC, auto or manual | |
| mV | Measurement range | -1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 0.1 mV | |
| 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 | ||
| (200~2000)mS/cm(K=10) | ||
| 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 | Electrode: ±0.5% FS, Meter: ±0.8% FS | |
| Temp. compensation range | (0 ~ 50)ºC, auto | |
| Electrode constant | 0.1/0.5/1/5/10/50/100 cm-1 | |
| Reference Temp. | 25ºC,20ºC,18ºC | |
| 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 (automatic) | |
| Salinity compensation | (0 ~ 45) ppt (automatic) | |
| Pressure compensation | (80 ~ 105) kPa (automatic) | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarographic | |
| Temperature | Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
| Other Parameters | Display | 6.5-inch LED screen |
| Data storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication interface | USB, RS232, Bluetooth | |
| Dimensions & Weight | 240×170×70mm/600g | |
| Working Conditions | Temperature | 15 ~ 30 ºC |
| Humidity | ≤85% | |
| IP grade | IP54 | |
Market Price
The YR01835 Benchtop Meter falls within a competitive price range in the laboratory equipment market. Users can expect to find prices ranging from $1000 to $1800, depending on factors such as retailer, region, and any added accessories or service packages. This price range positions the YR01835 as an accessible option for laboratories seeking precision instruments without compromising their budget.
Lab managers and procurement specialists interested in obtaining a quote specific to their needs are encouraged to explore options with trusted suppliers. Using platforms like Kalstein Plus can simplify this process, offering users the ability to generate immediate quotes and streamline purchasing activities.
Frequently Asked Questions
How often should calibration be performed?
Calibration frequency can depend on the specific application and usage intensity. A good starting point is once a month or whenever measurement drift is observed.
What maintenance does the electrode require?
Regular maintenance involves cleaning the electrode after each use and reconditioning or replacing it as needed, typically based on the manufacturer’s guidelines.
Is the system compatible with Windows and MacOS for data transfer?
Yes, the YR01835 meter supports data transfer via USB and Bluetooth, which is compatible with both Windows and MacOS systems.
Advantages and Disadvantages
Advantages: The YR01835 excels in versatility, offering multi-parameter measurement capabilities in a single device. Its outstanding accuracy, broad measurement ranges, and user-friendly interface with a large LED display are distinct benefits. Auto temperature and pressure compensation enhance its reliability in fluctuating environments.
Disadvantages: One potential downside is the learning curve associated with maximizing the meter’s functionality, particularly for users unfamiliar with multi-parameter instruments. While the device is compact, portability could still be limited due to the need for stable power sources.
Product Use in the Field
In practical applications, the YR01835 Benchtop Meter is utilized in various laboratory settings, including analytical labs, research institutions, and industrial facilities. Its ability to measure pH, conductivity, and dissolved oxygen makes it invaluable for quality control processes, environmental testing, and educational purposes.
Field use may include water analysis to determine pollutants and assess water quality, critical for environmental compliance. The device’s robust design and advanced features ensure dependable performance, even under rigorous conditions, making it a preferred choice for fieldwork by professionals dedicated to precise and efficient testing.
Recommendations
To ensure optimal performance of your YR01835 Benchtop Meter, perform regular calibration and maintenance as per the manufacturer’s guidelines. Operators should be thoroughly trained to utilize the device’s full capabilities, including data transfer and communication features.
When storing the device, keep it in a clean, dry environment to prevent sensor or electrode contamination. Taking advantage of the automatic compensation features will streamline precision in measurements, saving time and enhancing accuracy.
If your work demands consistency and precision, consider integrating this meter into your workflow. With Kalstein Plus, obtaining a quote and facilitating purchases are straightforward processes. Promptly incorporating this high-precision instrument into your lab’s suite can dramatically enhance your operational capabilities.
If you are looking for a blend of innovation and quality, you have come to the right place. At Kalstein we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Do not hesitate any longer, we bring science to life, it is time to become part of our community. https://kalstein.net/en/product/yr01835-benchtop-ph-ion-conductivity-dissolved-oxygen-meter/.
