HRC 2 control
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Beskrivning
Art.nr: 0025004524
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.
- 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
Appliance type: Circulation thermostat
Class designation acc. DIN 12876: III
Identification according to DIN 12876: FL
Cooling agent: R134a
Cooling agent quantity [g]: 230
Cooling agent pressure max. [bar]: 20
Heat output [W]: 1500
Cooling capacity (@20°C) [W]: 400
Cooling capacity (@10°C) [W]: 370
Cooling capacity (@0°C) [W]: 320
Cooling capacity (@-10°C) [W]: 240
Cooling capacity (@-20°C) [W]: 130
Working temperature [°C]: -30 - 100
Operating temperature min. [°C]: -30
Temperature display: yes
Temperature stability DIN 12876 (@+70°C) [K]: ±0.05
Temperature stability DIN 12876 (@-10°C) [K]: ±0.05
Temperature control: PID
Working temperature sensor: PT 100
Safety temperature sensor: PT1000
Working temperature display: LED
Safety temperature display: LED
Temperature stability DIN 12876 [K]: ±0.05
Connection for ext. temperature sensor: PT 100
Display resolution [K]: 0.01
Display for operation with ext. sensor: yes
Set temperature resolution [K]: ±0.1
Warning function optical : yes
Warning function acoustic : yes
Warning function excess temperature : yes
Warning function insufficient temperature : yes
Adjustable safety circuit [°C]: 0 - 110
Sub-level protection: yes
Over-level protection : yes
Filling volume [l]: 1.4 - 4.0
Pump type: Pressure- / suction pump
Pump capacity adjustable : yes
Pump pressure max. (0 liters discharge flow) [bar]: 0.5
Pressure pump (suction side) (0 liter flow) [bar]: 0.25
Flow rate max. (0 bar back pressure) [l/min]: 21
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. [V AC/DC]: 30
Alarm output (potential-free contact) max. [A]: 1
Solenoid valve output [VDC]: 24
Solenoid valve output max. [A]: 0.8
Standby input [VDC]: 5
Noise level [dB(A)]: 52
Dimensions (W x H x D) [mm]: 220 x 475 x 525
Weight [kg]: 33.3
Permissible ambient temperature [°C]: 5 - 32
Permissible relative humidity [%]: 80
Protection class according to DIN EN 60529: IP 21
RS 232 interface: yes
USB interface: yes
Analog output: yes
Voltage [V]: 230
Frequency [Hz]: 50/60
Power input [W]: 1800