Product Description
The YR01831 Benchtop DO/BOD Meter is a top-of-the-line instrument designed for precision and reliability in measuring dissolved oxygen (DO) and biochemical oxygen demand (BOD). Its robust design boasts a polarographic electrode type, delivering high accuracy with an electrode precision of ±0.10 mg/L and a meter precision of ±0.40 mg/L. This device supports auto temperature compensation within a range of (0 ~ 45)ºC and salinity compensation from (0 ~ 45) ppt, ensuring accurate readings regardless of environmental conditions.
Users can expect quick results thanks to a response time of ≤30 seconds at 25°C (90% response). The measuring range spans from (0-20.00) mg/L (ppm) to (0-200.0)%, with resolutions of 0.1/0.01 mg/L (ppm) and 1/0.1 %. Equipped with a 6.5-inch LED screen, data can be easily viewed and interpreted. Additional technical highlights include efficient data storage of up to 1000 sets and multiple output options such as USB, RS232, and Bluetooth for seamless data transfer.
| Category | Specification | Details |
|---|---|---|
| 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 Temperature | 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 market price of the YR01831 Benchtop DO/BOD Meter can vary depending on the retailer and any additional features or services provided. Typically, this kind of high-precision laboratory equipment ranges from $800 to $1200 USD. It’s recommended to check for current offers or seasonal discounts. Purchasing the device from reputable distributors like Kalstein can ensure authenticity and reliable customer support.
Frequently Asked Questions
What is the response time of the YR01831 meter?
The response time is ≤30s at 25ºC for 90% of the response.
What kind of output connections does the device support?
The device supports USB, RS232, and Bluetooth, making it versatile for different data management systems.
Is there a warranty included with the purchase?
Yes, purchases typically include a manufacturer’s warranty. Specific terms should be confirmed with the retailer.
Advantages and Disadvantages
The YR01831 Benchtop DO/BOD Meter offers numerous advantages. It is highly accurate, providing reliable data essential for laboratory research. The auto temperature and salinity compensation ensure measurements remain consistent across varying conditions, making it a versatile tool in different environmental settings.
Despite its many advantages, potential users should consider any specific requirements of their applications. The device’s overall functionality is contingent upon adherence to prescribed ambient conditions. Operating beyond a relative humidity of 85% or outside the specified temperature range may affect performance.
Field Use
In practical scenarios, the YR01831 meter is highly effective in various fields such as environmental monitoring, wastewater treatment analysis, and research laboratories. Its quick response time and accuracy make it invaluable for tracking oxygen levels, a critical parameter in many biochemical and industrial processes.
Thanks to its portable size and comprehensive data output options, users can integrate it into existing systems effortlessly. The device’s robust design ensures it withstands the rigors of continuous use in demanding environments, proving useful in both field and laboratory settings where accurate DO measurements are paramount.
Recommendations
To maximize the utility of the YR01831 Benchtop DO/BOD Meter, users should regularly calibrate the device using the auto-calibration function to maintain accuracy. Proper storage and maintenance according to the manufacturer’s guidelines will extend the life of the electrode and the device itself. Regular updates through Bluetooth connectivity can enhance compatibility with evolving technologies.
It’s also advisable to ensure the device is used within specified ambient conditions to avoid any potential inaccuracies or malfunctions. Explore the possibility of integrating additional data management software for enhanced data analysis and record-keeping. For inquiries or to obtain a competitive quotation, leverage the Kalstein Plus platform for a seamless and efficient purchasing experience.
If you’re looking for a fusion of innovation and quality, you’ve 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 purchase channels are designed for your convenience, ensuring the most friendly prices. Don’t hesitate any longer, we bring science to life, it’s time to become part of our community. https://kalstein.net/en/product/benchtop-do-bod-our-sour-meter-yr01831/.
