Chuchu&brew2112
Member
- Joined
- Dec 10, 2017
- Messages
- 12
- Reaction score
- 2
I recently acquired a Tilt hydrometer. I have had a few things happen and am wondering if anyone else has experienced them.
1. I measured the OG of a Helles Lager with a refractometer at room temp and it was 1.041. After placing the calibrated Tilt in the fermenter, it was reading 1.037. I did adjust the Tilt in the app to the refractometer reading as I trust it. Is this common or is there a more thorough calibration I should be doing with the Tilt.
2. This question is more addressing my stupidity and something I noticed after fixing my issue. After Ferm had started, I woke in the morning to find a SG reading of 1.026. At 15 point drop in about 8 hours. This seemed funny so I started looking at things and noticed no bubbles in the airlock. That led me to notice I had not screwed the lid on my big mouth carboy correctly. I fixed the problem and boom, bubbles. About 10 min later I checked SG on the Tilt and it read 1.036. A much more believable number. Is it possible that the small pressure in the Ferm could affect the Tilt reading? I do also use a thermowell and could have hit the Tilt during adjusting. However I doubt this as I didn’t move the lid around much. Just spun it to get the threads lined up properly and then tightened.
Any insight will be appreciated. Thanks people.
1. I measured the OG of a Helles Lager with a refractometer at room temp and it was 1.041. After placing the calibrated Tilt in the fermenter, it was reading 1.037. I did adjust the Tilt in the app to the refractometer reading as I trust it. Is this common or is there a more thorough calibration I should be doing with the Tilt.
2. This question is more addressing my stupidity and something I noticed after fixing my issue. After Ferm had started, I woke in the morning to find a SG reading of 1.026. At 15 point drop in about 8 hours. This seemed funny so I started looking at things and noticed no bubbles in the airlock. That led me to notice I had not screwed the lid on my big mouth carboy correctly. I fixed the problem and boom, bubbles. About 10 min later I checked SG on the Tilt and it read 1.036. A much more believable number. Is it possible that the small pressure in the Ferm could affect the Tilt reading? I do also use a thermowell and could have hit the Tilt during adjusting. However I doubt this as I didn’t move the lid around much. Just spun it to get the threads lined up properly and then tightened.
Any insight will be appreciated. Thanks people.