JapaneseChoice Chiller Water-Cooling
Characteristic
This is a water-cooling, all-in-one type chiller, with various specification options.
Control within ±0.02°C has been realized.
Equipped with a high performance energy saving heating function utilizing the heat of the freezer.
Change to the wide-range specification is possible (from -30°C to 90°C).
Pumps (their flow rate and liftings) can be customized according to the facilities.
Production in pure-water specification, with all part contacting liquid made of SUS, is possible.
Change to the low-noise pulsation-reduced pump is possible.
All-in-one Water-Cooler
Highly portable and high cost performance
There is waste heat in the room in proportion to capacity.
▼Check Spec▼
| Product type | A-4500 | A-7000 | A-12000 | A-18000 | A-24000 | |
|---|---|---|---|---|---|---|
| Temperature control range | 18℃～30℃（5℃～35℃） | |||||
| Ambient temperature | 5℃～40℃ | |||||
| Cooling capacity | 4500W （3870kcal） |
7000W （6020kcal） |
9400W （8084kcal） |
18000W （15480kcal） |
24000W （20640kcal） |
|
| Heating capacity | 800W （688kcal） |
1000W （860kcal） |
1500W （1290kcal） |
2800W （2408kcal） |
3500W （3010kcal） |
|
| Oscillation of the controlled temperature | ±0.05℃(Practically ±0.02°C. The system temperature is virtually stable within this range.) | |||||
| Pump circulation capacity | Maximum lifting | 50/56M（50/60Hz） | 80/100M（50/60Hz） | |||
| Maximum flow rate | 35L/min（50/60Hz） | 55/70L/min（50/60Hz） | ||||
| Total length of the piping for the circulating liquid | 20A | 25A | ||||
| Outside dimension | W500×D580×H1220 | 約W710×D630×H1180 | 約W570×D677×H1220 | 約W600×D860×H1500 | 約W750×D960×H1500 | |
| Weight | Approx.109Kg | Approx.170Kg | Approx.200Kg | Approx.260kg | Approx.320kg | |
| Electrical properties | Power source | 3φ AC200V 50/60Hz | ||||
| Power source | Approx.8.0A | Approx.12.0A | Approx.22A | Approx.33A | Approx.40A | |
| Apparatus details | Compressor | 1500W scroll type |
2250W scroll type |
3750W scroll type |
5625W scroll type |
7500W scroll type |
| Condenser | Plate heat exchanger | |||||
| Flow rate of the coolant 15L/min at 32°C | Flow rate of the coolant 23L/min at 32°C | Flow rate of the coolant 34L/min at 32°C | Flow rate of the coolant 40L/min at 32°C | Flow rate of the coolant 60L/min at 32°C | ||
| Cooler | Plate heat exchanger | |||||
| Pump | Cascade type 400W | Cascade type 750W | ||||
| Temperature control method | Electronic expansion valve control type | |||||
| Capacity of the water tank | Approx.20L | Approx.30L | Approx.40L | Approx.60L | ||
| Cooling medium | R－407C | |||||
| Material of piping contacting liquid | BC, plastic (nylon, PVC), SUS304, BC (brass) | |||||
| Temperature controller/th> | Digital temperature indicator controller | |||||
| Safety equipment | Compressor | Freezer thermal protector | ||||
| Piping for cooling medium | High-pressure switch | |||||
| Piping for liquid | Water temperature abnormality alarm | |||||
| Pump | Overcurrent protection thermal | |||||
| Water tank | Float switch | |||||
| External contact | Alarm output OPEN in case of anomaly (non-voltage contact, capacity within 2 A, terminal block) | |||||
| Remote operation input close while in operation (terminal block) | ||||||
| For RS-485 communication (terminal block) | ||||||
