pH/Ion Meter MET51-275
An ion meter is a device which with the aid of electrochemical activity of ion electrodes measures the concentration of ions in a solution. It works by the means of selective ion electrodes and measuring ion activity capability of sensitive membrane of a measuring devices. A sensor electrode and a reference electrode are used to measure the ion concentration in a solution.
Features
Specifications
| Dissolved Oxygen Concentration: | |
| Sensor Type | Polarographic |
| Range | -10 to 135 ºC, 14 to 275 ºF |
| Resolution | 0.1 |
| Accuracy | ± 10.0 % |
| Calibration Reminder | Yes |
| Calibration Points | Air-saturated water or zero point |
| Barometric Compensation | Yes |
| Manual Salinity Factor Correction | Yes |
| Saturation: | |
| Temperature: | |
| Unit | ºC, ºF |
| Relative Accuracy | ± 0.2 |
| Measurement: | |
| Reading Mode | AutoRead( Fast, Medium, Slow), Timed, Continuous |
| Reading Prompts | Reading, Stable, Locked |
| Data Management: | |
| Data Storage | 1000 Groups |
| GLP Features | Yes |
| Inputs: | |
| Temp./DO Probe | 4-pin aviation connector |
| Outputs: | |
| USB | USB 2.0 flash memory device, PC,scanner |
| Bluetooth | printer |
| Display Options: | |
| Backlight | Yes |
| Auto Shutdown | 300, 600, 1200, 1800, 3600 sec, off |
| IP Rating | IP65 |
| Date and Time | Yes |
| General: | |
| Power | Rechargeable Lithium batter; AC Adapter，100-240 V AC input, DC5V output |
| Dimensions | 90 x 255 x 40 mm |
| Weight | 500 g（1.1 lb） |