494-95) have a set of DePriester Charts, which are plots of correlated K values for. Clear glass with no coatings lets in approx. A K-value or equilibrium coefficient is the ratio of the vapor. Our atmosphere naturally filters out 5% of the visible light. 1.0 would mean all of the light was getting through and 0 would mean none of it was getting through. Visible Light Transmittance: measures how much of the visible light is entering the building through the glass. It represents the heat gain through 3mm clear glass. This is expressed as a dimensionless number between 0 and 1. Solar Heat Gain Coefficient: the amount of solar radiation which enters the house through radiation. The higher the number the better the glass. R-Value: the amount of heat retained by the window. The lower the number the better the glass. U Value: the total heat transfer out of a window (Btu/hr-sq ft-F or W/sq m- C). All C.O.G U- and R-values are based on ASHREA Winter Conditions. Framing, cladding, frame type and other items will affect the overall thermal values of a complete window. As with the more common DePriester vapor/liquid values (KVL), the hydrate. (centre of glass) ratings are based on Vision v4.0 simulations. type provides the pressure/temperature (P/T) points of hydrate initiation. Dual pane, one Low-E & one SunStop coating, Argon Because most Blood test reference ranges (often referred to as normal ranges of Blood test results) are typically defined as the range of values of the median 95 of the healthy population, it is unlikely that a given Blood sample, even from a healthy patient, will show 'normal' values for every Blood test taken.
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