Carmel Software Corporation
Developer
23.5 MB
Size
2024年01月18日
Update Date
Productivity
Category
4+
Age Rating
Age Rating
HVAC RefCharge 螢幕截圖
About HVAC RefCharge
The HVAC RefCharge app is a refrigerant charging calculator that allows HVAC technicians to perform superheat and subcool refrigerant charge calculations on-the-fly. This app includes pressure/temperature data for over 100 refrigerants.
This is a universal app that works on both the iPhone and iPad.
This app now includes the HVAC Equipment Locator. Click here for details: http://bit.ly/1yTq539
The following is a list of additional features:
1. Perform superheat refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target superheat temperature. Then, specify the suction line temperature and pressure to get the actual superheat temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the dew version of azeotropic refrigerant to superheat, if applicable.
2. Perform subcool refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target subcool temperature. Then, specify the liquid line temperature and pressure to get the actual subcool temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the bubble version of azeotropic refrigerant to subcool, if applicable.
3. Use an interactive slider control to increase or decrease all values and immediately observe calculated results. Also, the slider control allows for "incremental" changes so you can ever-so-slightly change values to observe newly calculated results.
4. Specify atmospheric pressure (other than standard 14.7 psi) so that calculated pressures are adjusted for high elevations like those in Denver and elsewhere.
5. Customize input types so that you can specify manufacturer-specified target superheat/subcool or input indoor dry-bulb/indoor relative humidity in place of indoor wet-bulb temperature.
6. Take a photo and assign it to the project
7. Send an email that includes all inputs, results, and the photo with a custom message
8. Display input and result values in either English or Metric units
This is a universal app that works on both the iPhone and iPad.
This app now includes the HVAC Equipment Locator. Click here for details: http://bit.ly/1yTq539
The following is a list of additional features:
1. Perform superheat refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target superheat temperature. Then, specify the suction line temperature and pressure to get the actual superheat temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the dew version of azeotropic refrigerant to superheat, if applicable.
2. Perform subcool refrigerant charge calculations for 100+ different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target subcool temperature. Then, specify the liquid line temperature and pressure to get the actual subcool temperature. The difference tells you whether to charge or not. Also, the app auto-assigns the bubble version of azeotropic refrigerant to subcool, if applicable.
3. Use an interactive slider control to increase or decrease all values and immediately observe calculated results. Also, the slider control allows for "incremental" changes so you can ever-so-slightly change values to observe newly calculated results.
4. Specify atmospheric pressure (other than standard 14.7 psi) so that calculated pressures are adjusted for high elevations like those in Denver and elsewhere.
5. Customize input types so that you can specify manufacturer-specified target superheat/subcool or input indoor dry-bulb/indoor relative humidity in place of indoor wet-bulb temperature.
6. Take a photo and assign it to the project
7. Send an email that includes all inputs, results, and the photo with a custom message
8. Display input and result values in either English or Metric units
Show More
最新版本4.76更新日誌
Last updated on 2024年01月18日
歷史版本
1. Optimized for iOS 17 and iPhone 15
2. Updated help
2. Updated help
Show More
Version History
4.76
2024年01月18日
1. Optimized for iOS 17 and iPhone 15
2. Updated help
2. Updated help
4.5
2023年03月06日
1. Optimized for iOS 16 and iPhone 14.
2. Added new low-GWP refrigerant: R-454B (Dew and Bubble)
3. Works on the MacBook M1/M2
4. Updated help
2. Added new low-GWP refrigerant: R-454B (Dew and Bubble)
3. Works on the MacBook M1/M2
4. Updated help
4.1
2021年11月21日
Minor UI update
4.0
2021年11月19日
1. Optimized for iOS 15
2. Updated user interface
3. Updated help
2. Updated user interface
3. Updated help
3.91
2020年07月28日
1. Updated the app launch screen per new Apple iOS guidelines.
2. Updated Google Analytics and Crashlytics
2. Updated Google Analytics and Crashlytics
3.5
2019年09月19日
1. Added 5 new refrigerants including R-450A, R-455A, R-452A, R-452B, R-1233ZD, R-245FA (and all dew/bubble versions)
2. Updated user interface to accommodate the latest iPhone X* screens
3. Updated help
2. Updated user interface to accommodate the latest iPhone X* screens
3. Updated help
3.0
2018年07月11日
1. Updated look and feel to super retina (higher resolution)
2. Fixed iOS 11 bug where preferences values were not persisting
2. Fixed iOS 11 bug where preferences values were not persisting
2.0
2017年12月14日
1. Updated for iOS 11
2. Optimized for iPhone 8 Plus and X
3. Updated help
2. Optimized for iPhone 8 Plus and X
3. Updated help
1.7
2015年06月15日
1. Added 20+ new refrigerants for a total of over 100 refrigerants
2. Added "Dew" pressure-temperature tables for all refrigerants that are azeotropic (mixtures)
3. Now auto assigns dew version of azeotropic refrigerant to superheat and bubble version of azeotropic refrigerant to subcool (only applies to those refrigerants that are mixtures).
4. Includes updated help
2. Added "Dew" pressure-temperature tables for all refrigerants that are azeotropic (mixtures)
3. Now auto assigns dew version of azeotropic refrigerant to superheat and bubble version of azeotropic refrigerant to subcool (only applies to those refrigerants that are mixtures).
4. Includes updated help
1.6
2015年04月27日
1. Includes the HVAC Equipment Locator module
1.5
2014年09月08日
1. Optimized for iOS 7
2. Revised user interface
3. Updated in-app icons
2. Revised user interface
3. Updated in-app icons
1.1
2012年11月20日
HVAC RefCharge 價格
今日:
HK$ 88.00
最低價格:
HK$ 78.00
最高價格:
HK$ 88.00
HVAC RefCharge FAQ
HVAC RefCharge在以下限制國家以外的其他地區可用：
Romania
HVAC RefCharge支持英文
HVAC RefCharge包含應用內購買。 以下為HVAC RefCharge應用內購買價格清單。
HVAC Equipment Locator
HK$ 88.00
點擊此處瞭解如何在受限國家或地區下載HVAC RefCharge。
以下為HVAC RefCharge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。
