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Descripción
The compact refrigerated and heating circulator HRC 2 control is renowned for its high energy efficiency, a working temperature range from -30°C to 100°C and a powerful and infinitely variable pressure and suction pump. The on-demand and speed-controlled compressor reduces noise and operating costs.
The HRC 2 control in combination with an external temperature sensor is perfectly suitable to precisely temper external closed or open applications.
The high-quality Isolation of the 4 l bath allows fast heating and reduces heat input when cooling. Using the external temperature control circuit is possible for up to 2,5 l thermofluid without a refill.
The integrated hopper and drain valve ensure a safe and clean handling of the thermofluid. The easy-to-open front flap allows an easy cleaning of the cooling unit’s air filter.There is a drain valve on the front side of the bath. A hose can be connected to empty the bath, so the user does not get in direct contact with the thermofluid.
Features:
- Speed-controlled refrigeration system unit with 400 W cooling capacity
- Speed-controlled PEEK pump (0,5 bar; 22 l/min)
- 1500 W heating capacity (1200 W @115V)
- digital level indicator
- Safety classification III (FL) according to DIN 12876
- Adjustable temperature safety circuit
With the Wireless Controller (Wico) the HRC 2 control can be operated safely and conveniently everywhere. Processes can be automated and simplified through 10 freely programmable temperature ramps with each 10 steps. Additional features of the control device:
- Operating Mode D (Confirmation Mode)
- Signal if Set Point is reached
- Timer/Counter
- outgassing function for Labreactors
Interfaces:
- Connection socket for external PT 100 temperature sensor (Accessory: PT100.30; Lemo connector)
- Connection of magnetic valves possible (Mulit IO)
- Alarm contact (Multi IO)
- Connector for Standby contact input (Multi IO)
- RS 232
- USB
Package Includes:
- HRC 2 basic
- Hose olive NW 8 (2 pcs.)
- Hose olive NW 12 (2 pcs.)
- Screwdriver (use for safety circuit)
- USB Cable - USB A to Micro-B, 2 m
Country of Origin: Germany
Warranty: Comes with 2+1 Year Warranty. See details here
| Appliance type | Circulation thermostat |
| Class designation acc. DIN 12876 | III |
| Identification according to DIN 12876 | FL |
| Cooling agent | R134a |
| Cooling agent quantity | 230 g |
| Cooling agent pressure max. | 20 bar |
| Heat output | 1200 W |
| Cooling capacity (@20°C) | 400 W |
| Cooling capacity (@10°C) | 370 W |
| Cooling capacity (@0°C) | 320 W |
| Cooling capacity (@-10°C) | 240 W |
| Cooling capacity (@-20°C) | 130 W |
| Working temperature | -30 - 100 °C |
| Operating temperature min. | -30 °C |
| Temperature display | yes |
| Temperature stability DIN 12876 (@+70°C) | ±0.05 K |
| Temperature stability DIN 12876 (@-10°C) | ±0.05 K |
| Temperature control | PT 100 |
| Working temperature sensor | PT 100 |
| Safety temperature sensor | PT1000 |
| Working temperature display | LED |
| Safety temperature display | LED |
| Temperature stability DIN 12876 | ±0.05 K |
| Connection for ext. temperature sensor | PT 100 |
| Display resolution | 0.01 K |
| Display for operation with ext. sensor | yes |
| Set temperature resolution | ±0.1 K |
| Warning function optical | yes |
| Warning function acoustic | yes |
| Warning function excess temperature | yes |
| Warning function insufficient temperature | yes |
| Adjustable safety circuit | 0 - 110 °C |
| Sub-level protection | yes |
| Over-level protection | yes |
| Filling volume | 1.4 - 4.0 l |
| Pump type | Pressure- / suction pump |
| Pump capacity adjustable | yes |
| Pump pressure max. (0 liters discharge flow) | 0.5 bar |
| Pressure pump (suction side) (0 liter flow) | 0.25 bar |
| Flow rate max. (0 bar back pressure) | 21 l/min |
| Pump connection | M16x1 |
| Calibration option | yes |
| Technical data complies with the standard | DIN 12876 |
| Permissible ON time | 100 % |
| Multi-Interface | yes |
| Alarm output (potential-free contact) max. | 30 V AC/DC |
| Alarm output (potential-free contact) max. | 1 A |
| Solenoid valve output | 24 VDC |
| Solenoid valve output max. | 0.8 A |
| Standby input | 5 VDC |
| Noise level | 52 dB(A) |
| Dimensions (W x H x D) | 220 x 475 x 525 mm |
| Weight | 33.3 kg |
| Permissible ambient temperature | 5 - 32 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 21 |
| RS 232 interface | yes |
| USB interface | yes |
| Analog output | yes |
| Voltage | 115 V |
| Frequency | 50/60 Hz |
| Power input | 1500 W |