













About this Huber Unichiller 060Tw-H4 eo
This is a premium, high-power "eo" (Externally Open) model, specifically engineered for both high-end reactor cooling and open-bath applications. Unlike standard chillers, the 060Tw-H4 features an integrated heater and sophisticated level management for external systems.
his particular unit was recently decommissioned from a renowned global laboratory facility where it was maintained under a strict professional service contract.
Temperature
| Temperature range | -20...40 °C |
| Temperature stability | ±0,5 K |
| Controller | Pilot ONE |
| Safety class | I / NFL |
| Protection class | IP20 |
| Dimensions (W x D x H) | 600 x 600 x 1450 mm |
| Weight, net | 201 kg |
Heating & Cooling
| Cooling capacity |
|
||||||||||
| Refrigeration machine | water-cooled, CFC- and HCFC-free | ||||||||||
| Refrigerant 1st stage | R-449A (A1, H280) | ||||||||||
| Refrigerant quantity 1st stage | 1,15 kg |
Circulation
| Delivery capacity pressure pump max. | 80 l/min; 5,6 bar |
| Pump connection | G1 1/4 AG male |
| Pump speed adjustable | no |
| Pump type | C3 |
| Pump characteristics |
Pressure pump, speed not variable |
Connections
| External sensor connection | Pt100 |
| Interface digital | Ethernet, USB (Host u. Device), RS232 |
Operation
| Permissible ambient temperature | 5...40 °C |
| Sound pressure level | 57 dB(A) |
| Filling volume min. | 5,9 l |
| Expansion volume | 7,5 l |
| Cooling water connection | G1/2 male |
| Cooling water consumption at 15°C, flow -20°C | 70 l/h |
| Cooling water consumption at 15°C, flow -10°C | 152 l/h |
| Cooling water consumption at 15°C, flow 0°C | 230 l/h |
| Cooling water consumption at 15°C, flow 15°C | 330 l/h |
| Cooling water differential pressure min. | 1 bar |
| Cooling water pressure max. | 6 bar |
| Power supply | 400V 3~ 50Hz |
| Current consumption max. | 10 A |
| Fuse | 3x16A |