Nanba
https://nanba1.jp/- Japan exhibitors
- Logis-Tech Tokyo 2025 -The 4th INNOVATION EXPO-
- Other Logistics Business Support Zone
- Booth number 7-901

We will be showcasing the "Freon Leakage Detection System, Freon Keeper," which enables early detection of Freon leaks, reducing leakage volume and costs while ensuring stable equipment operation, as well as the "KE2 Energy-saving Controller," which reduces power consumption and electricity costs for refrigeration and freezing systems, and improves frost buildup and internal environment conditions.
Exhibited products | "Freon Leakage Detection System, Freon Keeper" "KE2 Energy-saving Controller" |
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Exhibit Product
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Freon Keeper(Refrigerant Leakage Detection System)
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Use Scenes(Usage/Recipies)
Fron Keeper can be installed on refrigeration and cooling systems in factories and commercial facilities to detect refrigerant leaks at an early stage.
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Specialities,Sales point
Freon Keeper is a refrigerant leakage detection system. It can be installed to refrigeration units to detect its refrigerant leakage at early stage. Our self-developed system "Freon Keeper" detects refrigerant leakage at 10% by using ultrasonic.
■Benefit on an earlier detection of refrigerant leakage
01:Reduction of leakage amount
02:Cost saving
03:Stable operation of equipment
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Use Scenes(Usage/Recipies)
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KE2 energy saving device
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Use Scenes(Usage/Recipies)
The KE2 energy saving device is used in a wide range of settings with refrigeration equipment, such as supermarkets, restaurants, food processing plants, and distribution warehouses.
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Specialities,Sales point
The KE2 energy saving device is a smart controller that can be easily retrofitted to existing refrigeration and freezer systems. It manages compressors, evaporator fans, and defrost heaters, using self-learning to optimize performance.
Benefits of KE2:
1. Cuts Energy Use and Costs by 20–40%
By efficiently controlling fan, compressor, and heater operation, KE2 reduces run time and lowers electricity use by 20–40%.
2. Reduces Frost and Maintains Temperature
KE2’s fan control promotes sublimation before frost builds up, reducing defrost cycles and keeping internal temperatures stable to protect product quality.
3. Remote Monitoring 24/7
Check temperatures, defrost activity, and system status anytime via PC, smartphone, or tablet. KE2 stores 30 days of data and sends email alerts for any issues.
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Use Scenes(Usage/Recipies)