Search found 1 match
- Wed Jul 20, 2022 9:13 am
- Forum: Particle light scattering & backscattering coefficient - multi-wavelength, within PM10 fraction
- Topic: Ecotech Aurora 3000/4000 Zero
- Replies: 1
- Views: 1027
Ecotech Aurora 3000/4000 Zero
Dear all, I'm interested in your experiences with the Zero check/cal of the Aurora 3000/4000. - How often and how long do you run the zero check? We made the experience that especially the Aurora 4000 with Kalman Filter needs at least 90 minutes for a clean zero. Hence we are runnning our zeros ever...