The nitrogen cylinder should be connected. The leak rate calculator below is used to find either the leak rate or the test cycle time for a Pressure Decay test. Leaks are detected using an electronic leak detector sensitive to either helium or hydrogen.
#Helium test time calc download#
Activation Transaction can be found on Helium Explorer.X. You can also download our leak rate calculator app to do leak calculations on the go with your phone or tablet (scroll down for more information). We activated the HIP17 and HIP15 chain variables on Wednesday, December 16th, 2020 at 10AM PST. A future blog post will describe our next steps. We planned to activate the HIP17 and HIP15 chain variables on Monday, December 14th, 2020 but scrapped the change due to bugs we found in HIP17 implementation. We plan to GA around 10:00 AM, Sunday, December 13, 2020. After identifying an issue that required an additional deployment before the chain variable activation, we began beta-testing 2020.12.11.0 around 4:00 PM PT, Friday, December 11, 2020. We began beta-testing 2020.12.09.0 around 5:00 PM PT, December 8th, 2020 and deployed the release to GA on Thursday, December 10th, 2020 around 3:00 PM PT. We will activate HIP17 and HIP15 chain variables on Monday, December 14th, 2020 and will be announcing this change via push notification and on Discord. We began beta-testing 2020.12.09.0 around 5:00 PM PST, December 8th, 2020 and plan to GA on Thursday, December 10th, 2020 around 2PM PST.
#Helium test time calc full#
In order to have full effect for HIP17 all the above mentioned chain variables (HIP15 + HIP17) are required. Optimum desired redundant witnesses for a poc transmissionĭecay rate for additional poc transmission Number of blocks since last_poc_challenge a Hotspot is considered activeįurthermore, below are the proposed chain variables for HIP15: Chain Variable Number of siblings: 2, density_tgt: 1, density_max: 1
Number of siblings: 2, density_tgt: 1, density_max: 2 Number of siblings: 2, density_tgt: 1, density_max: 4 Number of siblings: 2, density_tgt: 5, density_max: 20 Number of siblings: 1, density_tgt: 25, density_max: 100 Number of siblings: 1, density_tgt: 100, density_max: 400 Number of siblings: 1, density_tgt: 250, density_max: 800 These are the same chain variables as proposed in the HIP17, just written in a way that the chain understands.
NOTE: This release only adds support for HIP17, please refer to the plan to know the exact activation time. The team had previously published 2020.11.10.0 which added support for HIP15, this release adds on top of that since HIP17 goes in conjunction with HIP15. A scale of 0.2 does not mean that a Hotspot’s overall rewards will go down by 80%.įinally, here’s San Francisco with Scaling laser - induced helium plasmas in strong longitudinal magnetic fields. NOTE: The scale value on the below images does not apply to overall reward scaling, it’s only an indicator for PoC transmission reward scaling. The beam is programmed so that particles launched late in time tend to catch up. The team has modeled all the Hotspots on the network with their corresponding scale values, below are some examples of scale values from the map.
It’s important to note that the scale of the witness does not matter. The witnesses for those transmissions would get the scale of the transmitter applied to their rewards as well. If the challengee is found to be in a hex where the density is higher than the configured optimum value, they would get scaled rewards. The formulae used for the scaling are detailed in the above link.Įssentially we expect an optimum density at every possible h3 resolution, these would be supplied as chain variables when we activate this feature. If you are looking for an Amazon fee calculator, the FBA calculator is better than nothing but far from the best. This calculator is only meant to give you a big picture net profit diagnosis. This change to reward distribution is to better incentivize coverage by reducing rewards earned by transmitting/witnessing hotspots in close proximity to each other. There’s a chance that by the time you are ready to pull the trigger on your supply chain decision, an Amazon fee could’ve changed. The primary goal of HIP17 is to scale the rewards for challengees (transmitters) and witnesses (receivers) depending on the h3 hexagon they are asserted at. Details about those bug fixes can be found here and here. Note that we have decided to scrap the 2020.12.09.0, 2020.12.11.0, and 2020.12.15.1 releases because of bugs we identified during ongoing testing. The 2020.12.15.2 release was a monumental release adding support for HIP17.
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