Recirculating Chiller
DLK 4502 I
Energy-saving, quiet, user-friendly and robust: high-quality 4.5 kW recirculation chiller for laboratories and industry.
- Temperature range: 0°C to +40°C
- Cooling capacity: 4500 watts
- Flow rate: 30l/min
- Flow pressure: 2,9 bar
Characteristics
- energy-efficient:
- fan with EC technology - low noise level:
- particularly quiet components
- fan adjusts its speed to the required value - user-friendly:
- good handling due to the castors with brake at the front
- easy emptying by pumping device - high-quality components:
- touchscreen controller with high-grade glass screen and integrated flow and digital fill level indicators
- components from renowned manufacturers
- refrigeration unit: fully hermetically sealed, air-cooled, low maintenance - high operational reliability:
- thermal overload protection
- dry running protection
- optical and acoustical alarm
- error messages are displayed in plain text
Technical data
| Model | DLK 4502 I |
| Operation | 0°C to +40°C |
| Control accuracy | +/- 1 K |
| Cooling capacity in watts | |
| at +20 °C | 4500 |
| Circulation pump | |
| Flow rate | 30 l/min |
| Flow pressure | 3,0 bar |
| External dimensions [WxDxH] | 76 x 83 x 63 cm |
| Weight | 80 kg |
| Ambient temperature | +12°C to +30°C |
| Electrical connection | 400V 3~ 50Hz |
| Max. current | 7 A |
| Coolant tank | 20 l |
| Hose connection | 13 mm | 19 mm |
Options
- MOD bus interface
- Potential-free alarm contact with connection to an external alarm system
- Voltage input for externally setting the set point
- Voltage output for reading the actual value
- Interface converter/gateway from RS485 to USB or Ethernet
- Optional direct measurement of the application's temperature with an external gauge; by subsequently setting the set point, greater temperature stability can be achieved than with a standard system
- stronger pump with higher flow rate and higher flow pressure on request