HVAC Psychrometric LT
Single-air stream psych calcs
HK$ 8.00
5.97for iPhone, iPad and more
Carmel Software Corporation
Developer
18.6 MB
Size
2024年02月29日
Update Date
Productivity
Category
4+
Age Rating
Age Rating
HVAC Psychrometric LT 螢幕截圖
About HVAC Psychrometric LT
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
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
Show More
最新版本5.97更新日誌
Last updated on 2024年02月29日
歷史版本
1. Recompiled for iOS 17.
2. Updated help.
3. Added required user-facing purpose string
2. Updated help.
3. Added required user-facing purpose string
Show More
Version History
5.97
2024年02月29日
1. Recompiled for iOS 17.
2. Updated help.
3. Added required user-facing purpose string
2. Updated help.
3. Added required user-facing purpose string
5.5
2023年03月02日
1. Optimized for iOS 16 and iPhone 14
2. Updated help
2. Updated help
5.2
2021年11月17日
1. Optimized for iOS 14 and iPhone 13
2. Updated help
3. Updated launch icons
2. Updated help
3. Updated launch icons
4.8
2020年08月07日
1. Fixed issue where email icon was not displaying in iPad version
4.7
2020年07月30日
1. Updated the app launch screen per new Apple iOS guidelines
2. Updated Google Analytics and Crashlytics
2. Updated Google Analytics and Crashlytics
4.5
2019年10月31日
1. Fixed the "negative sign" issue that occurs in iOS 13
2. Fixed issue with not displaying properly in iOS 13 "dark mode"
2. Fixed issue with not displaying properly in iOS 13 "dark mode"
4.0
2019年09月13日
1. Fixed metric version of altitude to air pressure lookup tables
2. Updated help
2. Updated help
3.1
2018年09月20日
1. Optimized for iOS 12
2. Optimized for all iPhone and iPad screen sizes including the iPhone X
3. Updated UI
4. Updated help
2. Optimized for all iPhone and iPad screen sizes including the iPhone X
3. Updated UI
4. Updated help
2.0
2017年09月05日
1. Includes HVAC Equipment Locator module that allows you to keep track of all of your equipment and store in the cloud
2. Updated for 64-bit devices and iOS 10 and 11
2. Updated for 64-bit devices and iOS 10 and 11
1.7
2014年11月13日
1. Fixed rounding issues in email export
2. Updated launch image
3. Updated bundle display name
2. Updated launch image
3. Updated bundle display name
1.6
2014年10月04日
1. Fixed UI issues on iOS 8
1.5
2014年09月30日
1. Optimized for iOS 8
2. Fixed numerical formatting bugs due to iOS 8
2. Fixed numerical formatting bugs due to iOS 8
1.4
2014年04月03日
1. Converted to universal app meaning that it works on the iPhone and iPad
2. Optimized for iOS 7
3. Fixed issue dealing with saving of information
4. Update in-app icons and launch images
5. Updated help
2. Optimized for iOS 7
3. Fixed issue dealing with saving of information
4. Update in-app icons and launch images
5. Updated help
1.3
2010年09月26日
1. Added email capabilities: Now you can email an HTML report and a spreadsheet listing all of the inputs and results for the single-state psychrometric calculations.
2. Corrected the enthalpy metric conversion calculation (uses a 0 deg. celsius basis versions 0 deg. F basis).
3. Includes option to toggle on or off the digit group separator (ie - the comma in "1,000"). This is necessary for usage of the app in EU countries.
4. Successfully tested it on OS4.
2. Corrected the enthalpy metric conversion calculation (uses a 0 deg. celsius basis versions 0 deg. F basis).
3. Includes option to toggle on or off the digit group separator (ie - the comma in "1,000"). This is necessary for usage of the app in EU countries.
4. Successfully tested it on OS4.
1.2
2010年03月04日
1. Now works with iPod touch - 1st generation
2. Allow minimum temperature input of -80 degrees F. for both single-state and mixed-air calc modes.
3. Allow minimum enthalpy input of -80 BTU/lb for both single-state and mixed-air calc modes.
4. Allow user to specify low- or high-accuracy calculation mode for purposes of speeding up some of the calcs.
5. More accurate calculations for a number of input parameter combinations.
6. Added 3 additional pairs of input parameter combinations so the total is now 23.
2. Allow minimum temperature input of -80 degrees F. for both single-state and mixed-air calc modes.
3. Allow minimum enthalpy input of -80 BTU/lb for both single-state and mixed-air calc modes.
4. Allow user to specify low- or high-accuracy calculation mode for purposes of speeding up some of the calcs.
5. More accurate calculations for a number of input parameter combinations.
6. Added 3 additional pairs of input parameter combinations so the total is now 23.
1.0
2010年01月18日
HVAC Psychrometric LT FAQ
點擊此處瞭解如何在受限國家或地區下載HVAC Psychrometric LT。
以下為HVAC Psychrometric LT的最低配置要求。
iPhone
須使用 iOS 13.0 或以上版本。
iPad
須使用 iPadOS 13.0 或以上版本。
iPod touch
須使用 iOS 13.0 或以上版本。
HVAC Psychrometric LT支持英文
HVAC Psychrometric LT包含應用內購買。 以下為HVAC Psychrometric LT應用內購買價格清單。
HVAC Equipment Locator
$9.99
