IKA Works Cooling And Heating Circulator, 2-5 L, Basic

The compact refrigerated and heating circulator HRC 2 basic is renowned for its high energy efficiency, a working temperature powerful infinitelyrange from -20°C to 100°C and a variable pressure and suction pump. The on-demand and speed-controlled compressor reduces noise and operating costs.

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 with 400 W cooling capacity
• Speed-controlled pump make of PEEK: (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

Interfaces:

• 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]: -20 - 100

Operating temperature min. [°C]: -20

Temperature display: yes

Temperature stability DIN 12876 (@+70°C) [K]: ±0.1

Temperature stability DIN 12876 (@-10°C) [K]: ±0.1

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]: ±0.1

Display resolution [K]: 0.1

Set temperature resolution [K]: ±0.1

Warning function optical : yes

Warning function acoustic : yes

Warning function excess temperature : yes

Warning function insufficient temperature : no

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

Noise level [dB(A)]: 52

Dimensions (W x H x D) [mm]: 220 x 475 x 525

Weight [kg]: 32.8

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: Micro-USB

Voltage [V]: 230

Frequency [Hz]: 50/60

Power input [W]: 1800