Emcee is proud to announce the results of an Interlaboratory Study conducted in November 2019. The purpose of this study was to update the precision statistics of the above conductivity meter.
The Model 1154 provides high resolution, accurate, direct measurement of electrical conductivity of fluids from 1 to 20M picosiemens per meter (pS/m).
The table below shows precision at various conductivity levels:
r represents Repeatability
r1 represents Reproducibility
| pS/m | r (pS/m) | r1 (pS/m) |
| 25 | 2.0 | 2.2 |
| 100 | 6.1 | 6.6 |
| 200 | 10.7 | 11.5 |
| 500 | 22.3 | 23.9 |
| 900 | 35.6 | 38.3 |
| 1300 | 47.8 | 51.4 |
| 1800 | 62.0 | 66.7 |