Languages
English,French,German,Japanese,Korean,Portuguese,Russian,Chinese,Spanish
About this app
This app is a fully offline refrigerant calculation and service log utility. It does not require registration or login, does not connect to the internet, and does not collect or upload any user data. All records and calculations remain stored locally on the user’s device.
Screenshots
Features
- 1. Refrigerant Database: Built-in common refrigerant types
- Support saturated pressure-temperature queries, unit conversion, and favorite refrigerant models
- 2. Superheat/Subcooling Calculation: Input tube temperature, pressure, and refrigerant type
- Automatically calculate results and indicate high/low deviations
- 3. Charging Estimation: Generate charging reference based on equipment nameplate, tube length, recovery amount, and target weight
- 4. Repair Records: Record customer equipment, fault symptoms, pressure-temperature before/after repair, refrigerant usage, and notes
- 5. Project Review & Export: Filter historical records by date, equipment type, and refrigerant type
- Generate local repair summary