Description
The Benchtop Dissolved Oxygen Meter YR01834 is designed for precision and advanced control in laboratory settings. Featuring a 6.5-inch LED screen, this user-friendly instrument is equipped with a microprocessor chip that enables functions like automatic calibration, temperature compensation, and data storage. The device supports wireless Bluetooth printing, facilitating real-time data transfer. Additionally, its electrode status display ensures accurate readings, while the Omron long-lasting keys guarantee durability. This meter can store up to 1000 sets of test data, easily transferable to a USB memory stick for analysis in Excel.
Market Price
The average market price for dissolved oxygen meters of this level of sophistication ranges between 800 USD and 1600 USD. This makes it an attractive yet affordable choice for laboratories seeking precision without an exorbitant cost. For detailed pricing, users can request a quote or generate an automated quotation through Kalstein Plus.
Frequently Asked Questions
What types of measurements can this device perform? The device can measure conductivity, TDS, salinity, and resistivity, along with dissolved oxygen levels.
How is data stored and accessed on the YR01834? It supports data storage of up to 1000 sets and facilitates easy data transfer via USB and Bluetooth.
Advantages and Disadvantages
The main advantages of the YR01834 include its versatile measurement capabilities, high data storage capacity, and user-friendly design. However, users should consider that it requires periodic calibration and maintenance.
Field Use
In practical applications, this device is invaluable in environmental monitoring, wastewater treatment analysis, and aquaculture. Its automatic temperature, salinity, and pressure compensation features are particularly useful in variable field conditions.
Recommendations
For optimal performance, regular calibration is advised. Furthermore, users should regularly check the electrode status to ensure accurate measurements and store the instrument in a dry, controlled environment to prolong its lifespan.
Features
- 6.5-inch LED screen for clear visibility.
- Intelligent microprocessor functions including automatic calibration and temperature compensation.
- Supports wireless Bluetooth printing and USB data transfer.
- Omron durable keys with a lifespan exceeding 100,000 uses.
- High storage capacity for up to 1000 test data sets.
Technical Specifications
| Model | YR01834 | |
|
Cond.
|
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 | (0 ~ 50)ºC, auto | |
| Electrode constant | 0.1 / 1 / 10 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, 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 | |
