Max Electronics (India)ME 75 – Microprocessor Based Conductivity/TDS/Temperature meter with 16×2 alphanumeric LCD Display having auto temperature compensation , Digit cell constant adjustment , Conductivity cell & temperature probe data can be printed out by printer bi RS 232.
| Conductivity | |
| Range | 0 to 1000m mho in 6 ranges |
| Range selection | automatic 6 ranges 0 to 1000ms/cm |
| Resolution | 0. 1ms/cm |
| Cell constant | adjustable |
| Temperature co-eff | adjustable between 0 to 4% |
| Temp compensation | automatic for entire range |
| Accuracy | ± 0. 5% of range + 1digit |
| TDS | |
| Range | 0 to 1000ppt in 6 ranges |
| Range selection | automatic |
| Resolution | 0. 1ppm |
| TDS factor | 0. 5 and adjustable manually |
| Salinity | |
| Range | 0 to 50ppt |
| Resolution | 0. 1ppt |
| Accuracy | ± 0. 5% of range ± 1digit |
| Temp compensation | Automatic |
| Salinity factor | . 75 and adjustable manually |
| Temperature | |
| Range | -20. 0 to +200°c |
| Resolution | 0. 1°c |
| Accuracy | +0. 2% |
| Input type | pt 100 |
| Calibration | manual |
| Display | 16 character 2 lines alphanumeric lcd |
| Display format | temp & conductivity or temp & TDS temp & salinity simultaneously |
| Setting | by soft touch keys |
| Storage | 1000 samples with date & time |
| Interface | RS-232, centronics & computer |
| Real time display | 24 hour mode with date |
| Error indication | t-error, cal error |
| Digital output | a) Serial rs-232 b) parallel centronics |
| Print format | a) All data b) data wise |
| Accessories | 1) Cond Cell 2) Stand 3) Temp Probe 4) RS 232 5) Dust Cover 6) Instruction Manual |
