Description
- This advanced measurement instrument features a 6.5-inch LED screen with a concise and user-friendly interface. It includes a built-in microprocessor chip offering intelligent functions such as automatic calibration, Automatic Temperature Compensation (ATC), data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis information.
- The device supports wireless Bluetooth printing, with optional real-time data transfer to mobile phones via Bluetooth. It features a smart electrode status display to ensure accurate use and is equipped with durable Omron light-touch keys, rated for more than 100,000 uses.
- The instrument supports the auto recognition of 25 buffers with three options: Europe & USA, NIST, and China, and allows for 1, 2, and 3-point calibration. It can store up to 1,000 sets of test data, which can be saved and transferred to a USB memory stick and easily opened with Excel.
Technical Specification
| Model | YR01821 |
| Measuring range | (-2.00~20.00)pH |
| Resolution | 0.1/0.01 pH |
| Accuracy | 0.01/0.001 pH |
| Auto calibration | 1, 2, 3 point |
| Buffer |
Europe & USA, NIST, China standards
|
| Input current | ≤2×10¹² A |
| Input impedance | 21×100 |
| Stability | ±0.01 pH/3h |
| Temp. compensation |
(0~100) °C, auto or manual
|
| Measuring range |
-1999.9mV~0~1999.9mV
|
| Resolution | 1mV |
| Accuracy | ±0.1% FS |
| Measuring range | (0~100) °C |
| Resolution | 0.1°C |
| Accuracy | ±0.5°C |
| Display |
6.5-inch LCD screen
|
| Data storage | 1000 sets |
| Power | DC 12V/1A |
| Output | USB |
| Ambient Temp. | 5~40 °C |
| Ambient Humidity | <85% |
| IP grade | IP54 |
