pH/Ion Meter MET51-135
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
| pH: | |
| Range | -2.000 to 20.000 pH |
| Resolution | 0.1, 0.01, 0.001 pH |
| Accuracy | ± 0.002 pH |
| Calibration Points | Up to 8 |
| Standard Customization | Yes |
| Calibration Reminder | Yes |
| Standard Recognition | USA, NIST, MERK, JIS, GB and DIN buffers |
| Slope Limit | Yes |
| mV/ORP: | |
| Range | - 2000.00 to 2000.00 mV |
| Resolution | 0.1, 0.01 mV |
| Accuracy | ±0.1 mV or ±0.03 % of reading whichever is greater |
| EH ORP Mode | Yes |
| ORP Calibration Points | 1 custom point (relative mV) |
| pX: | |
| Range | - 2.000 to 20.000 pX |
| Resolution | 0.1, 0.01, 0.001 pX |
| Accuracy | ±0.002 pX |
| Calibration Points | Up to 6 |
| ISE: | |
| Range | 1 E-9 to 9.999 E9 |
| Unit | mol/L, mmol/L, g/L, mg/L, μg/L |
| Resolution | Up to 4 significant digits |
| Accuracy | ± 0.3 % |
| Calibration Points | Up to 8 |
| Temperature: | |
| Range | - 10 to 135 °C, 14 to 275 °F |
| Unit | °C, °F |
| Resolution | 0.1 |
| 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: | |
| pH Electrode | BNC(Q9) |
| Temp./DO Probe | 4-pin aviation connector |
| Outputs: | |
| USB | USB 2.0 flash memory device, PC,scanner |
| Bluetooth | printer |
| Display Options: | |
| Backlight | Yes |
| Auto Shut-down | 300, 600, 1200, 1800, 3600 sec, off |
| IP Rating | IP65 |
| General: | |
| Power | AC Adapter, 100-240 V AC input, DC 5 V output |
| Dimensions | 90x255x40 mm |
| Weight | 500 g(1.1 lb) |