Hello,
I am with Jeepbabe
.
As she has been explaining we have been having issues with BPV staying at 1.000. Well, today I decided to measure plain ol' water from the tap.
I got: 1.003 @ 64F or 1.0034 corrected.
I then used the filtered water from the fridge (I need to replace the filter as the red light is on)
I got: 1.004 @ 49F or 1.0035 corrected.
ok, so that is an overshoot of 0.0034 to 0.0035! This would be considered way off in my opinion. I triple checked the measurements and read from the water level and not the meniscus due to surface tension! Even if I did error and read at the surface tension, the reading would have been around 1.002!
Went to the store and bought distilled water. The reading is 1.003@62F. Therefore, I believe the hydrometer I have is off. I wonder if anyone else has this issue too. Could I have done something to make it off. I am careful dropping the hydrometer into the test beaker, but maybe I shifted the rolled paper with the readings??
So either (or both!) of two things is happening. 1) hydrometer is off or 2) the city water adds a tiny tiny bit of sugar. Even though I filtered, I need to replace the filter.
Therefore, I am going to get some filtered bottled water and give it a go! When we did the wine kits we used Deer Park Spring Water.
In any event, if the reading is off. Our wine was ready to bottle on the 14th or almost 2 weeks as the kits state. We are approaching week 3 in the primary.