HVAC Psychrometric LT vs Psychrometer °F Usage & Stats

The "HVAC Psychrometric LT" app is the #1 selling psychrometric application for the Apple iPhone and iPad. Tens of thousands of happy users have downloaded this useful application for performing quick and simple psychrometric analysis. Just a few reasons why you should buy this application: 1. The Psych LT is a universal app that it is optimized for both the iPhone and iPad. 2. This app was developed by Carmel Software, a company that has been developing software for 20+ years. We are experts in software design and HVAC analysis. 3. It allows you to quickly and easily perform single-state HVAC psychrometric calculations. 4. Select and update all input parameters and view the calculated results all in the same screen without switching from one screen to another. 5. Select from 23 different combinations of any 2 input parameters such as "Humidity Ratio / Dewpoint Temperature" and much more. 6. Immediately view updated results as you change the input values using the on-screen slider control. You can specify how much to increase or decrease values as you slide the indicator along the slider mechanism. 7. Send an HTML email and a spreadsheet attachment of all of the single-state and mixed-air inputs and results 8. This app now includes the HVAC Equipment Locator. Click here for details: http://bit.ly/1yTq539 The following input and output value-types are displayed: 1. Dry-bulb temperature 2. Humidity ratio 3. Relative Humidity 4. Wet-bulb temperature 5. Partial pressure 6. Enthalpy 7. Specific volume 8. Dewpoint temperature 9. Total airflow or mass flow (for mixed-air calcs, only) You can specify additional parameters such as the altitude of the air being analyzed, the atmospheric pressure, different types of units such as degrees F or R, and English or Metric units. The "HVAC Psychrometric LT" application was designed by Carmel Software Corporation, a leader in HVAC design software since 1995. In fact, Autodesk (the makers of AutoCAD) acquired our analysis software and incorporated it into their leading Autodesk Revit software product. In addition, ASHRAE has hired Carmel Software to develop custom mobile apps to accompany their various standards. We also offer the following apps for the iPhone/iPad: 1. HVAC Residential Load Calcs 2. HVAC Load Plus 3. HVAC Duct Sizer 4. HVAC Pipe Sizer – Gas Low Pressure 5. HVAC Pipe Sizer - Gas High Pressure 6. HVAC Pipe Sizer – Liquid 7. HVAC Pipe Sizer – Steam 8. Steam Tables 9. HVAC Toolkit 10. Psychrometric LT 11. HVAC Pipe Sizer Plus 12. HVAC Pipe Sizer Gas Plus 13. HVAC Quick Load 14. HVAC ResLoad-J 15. HVAC Equipment Locator 16. HVAC Psych HD

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Psychrometer °F

This app is an app that calculates comfort. It calculates heat, cold, dryness and moisture and tells you the comfortable range.You can easily change the value with the dial, and the temperature is displayed in color in an easy-to-understand manner. By inputting either temperature and humidity, dew point temperature or wet-bulb temperature, the following air conditions can be calculated accurately. DrybulbTemperature (°F) WetbulbTemperature (°F) DewPointTemperature(FrostPoint) (°F) RelativeHumidity (%rh) MixingRatio (Humidity ratio) (gr/lb) AbsoluteHumidity (gr/ft3) Enthalpy (btu/lb) SpecificVolume (ft3/lb) AtmosphericPressure (InHg) VaporPressure (InHg) SaturatedVaporPressure (InHg) Temperature–humidity index(Discomfort index) (Good indication in the temperature range of 68 to 82°F and humidity of 30 to 60%) Easy to input by dialing. You can automatically enter outside temperature and humidity from the weather information. (Please allow use of location information.) If you use a psychrometer, please choose from 3 types. (When not using, please use it as it is as a Assmann.) Asssmann ... Aspirator psychrometer. It is a forced ventilation type. Natulral ... August psychrometer.Simple type without forced ventilation.Wall-mounted. Sling ... Sling Psychrometer.Type that swings around by hand. (If you press the reset button or the outside air button, it will return to the ventilation type. With the exception of the ventilation type, only wet bulb input is possible.) The following calculations can be easily performed without a psychrometric chart. By setting (fixing) the input mode to the dew point input ℃ DP and increasing/decreasing the upper dial, the heating/cooling change can be read. By setting (fixing) the input mode to wet bulb input °C WB and increasing/decreasing the upper dial, changes in humidification/dehumidification can be read. For steam humidification, set (fix) the input mode to humidity input% and increase/decrease the lower dial to read. The formula of SONNTAG is used for the calculation of saturated water vapor pressure, and SPRUNG and FERREL are specified for the calculation formula of each water vapor pressure. Relative humidity is calculated according to WMO. This app does not measure the value of your current location. Get weather information. The range of values that can be entered is wide in consideration of usability, but if you enter an extreme value, the error will increase and an error will occur. Also, please note that the minimum digit will be different due to rounding and other calculations. Therefore, the numbers may be blurred when switching between modes. We have made every effort to ensure the accuracy of the calculation results, but we do not guarantee their accuracy. Please note that we are not responsible for any damages, losses, disadvantages, etc. that occur during use.