Circulating Coolers ULK
The ULK circulating coolers serve as universal coolers for the entire laboratory and industry. They are a real alternative to tap water cooling. The units are characterized by flexible use in various applications.
On the one hand the 9.5 litre coolant tank can provide high temperature stability or can operate as a cold reservoir to help cushion cooling demand peaks.
On the other hand, by minimally filling the device you have a very dynamic system with short cooling times which can quickly react to your cooling demands.
Due to the compact space-saving design with a low-noise cooling unit, the circulating cooling is suitable for direct use in the workplace.
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Characteristics
- Energy-efficient:
- fan with EC technology - Low noise level:
- Particularly quiet components
- Fan adjusts its speed to the required value - User-friendly:
- Integrated funnel
- Self-sealing hose connector with quick coupling
- Drain cock - High-quality components:
- Touchscreen controller with high-grade glass screen and integrated flow and digital fill level indicators
- Components from renowned German manufacturers
- Refrigeration unit: fully hermetically sealed, air-cooled, low maintenance - High operational reliability:
- Freeze-up and thermal overload protection
- Flow control with dry running protection
- Optical and acoustical alarm
- Error messages are displayed in plain text - Proven standard:
- MOD bus interface
Options
- Operation with natural coolants
- Heating for extended temperature range
- Portable version
- 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
- Hose connection 10mm
| Model | ULK 602 | ULK 1002 | ULK 2002 |
|---|---|---|---|
| Order No. | 104.1501 | 104.1504 | 104.1505 |
| Operation | -10°C to +40°C | -10°C to +40°C | -10°C to +40°C |
| Control accurancy | +/- 1.0 K | ||
| Cooling capacity in watts | |||
| at +20 °C | 650 | 1200 | 2300 |
| at +10 °C | - | 850 | 1600 |
| at -10 °C | - | 400 | 750 |
| Circulation pump | |||
| Output | 40 l/min | 12 l/min | 12 l/min |
| Discharge head | 6 mWs | 29 mWs | 29 mWs |
| External dimensions (WxDxH) | 31 x 41.5 x 58 cm | 35 x 44.5 x 66 cm | 35 x 44.5 x 94 cm |
| Weight | 35 kg | 41 kg | 65 kg |
| Electrical connection | 230V / 50Hz | ||
| Max. current | - | 3.5 A | 8.0 A |
| Coolant tank | 2.0 to 4.5 l | 2.5 to 9.5 l | 2.5 to 9.5 l |
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