Compact refrigerated and heating circulator with powerful 400 W cooling and 1000 W heating capacity, designed for simple tempering tasks down from -10 to 100 °C.
The HRC 2 lite is the perfect peripheral device for tempering bioreactors and laboratory reactors, open bath solutions or serves as a tempering source for measuring devices. With its compact and space-saving design, the refrigerated and heating circulator even fits in confined laboratory space conditions.
The easily accessible and easy-to-clean mesh filter (stainless steel) ensures a consistently high cooling capacity over years. Thanks to the low filling volume of just one liter, the HRC 2 lite is able to reach the desired temperatures particularly fast. Its large working volume of 2.5 liters enables a high number of external applications without the need of refilling thermal fluids. The filling level in the reservoir can be read through the large, illuminated sight glass.
With the powerful pressure and suction pump it is possible to carry out demanding applications as well as external applications in open bath vessels in combination with a level controller. Thanks to the natural refrigerant R290, the HRC 2 lite is remarkably sustainable and well prepared for the future.
The devices of the lite series can be ideally used as peripheral devices. In order to ensure the most convenient handling of the application, they are equipped with an RS 232 and USB interface and can thus be controlled directly via the respective main device using device-to-device communication. Control and monitoring via labworldsoft® and other laboratory software is also possible.
Scope of delivery
| Appliance type | Refrigerated and heating circulator |
| Class designation acc. DIN 12876 | II |
| Identification according to DIN 12876 | FL |
| Cooling agent | R290 |
| Cooling agent quantity | 79 g |
| Cooling agent pressure max. | 21 bar |
| Heat output | 1000 W |
| Cooling capacity (@20°C) | 400 W |
| Cooling capacity (@10°C) | 350 W |
| Cooling capacity (@0°C) | 250 W |
| Cooling capacity (@-10°C) | 100 W |
| Working temperature | -10 - 100 °C |
| Operating temperature min. | -10 °C |
| Temperature display | yes |
| Temperature stability DIN 12876 (@+70°C) | ±0.05 K |
| Temperature stability DIN 12876 (@-10°C) | ±0.1 K |
| Temperature control | PID |
| Working temperature sensor | PT1000 |
| Safety temperature sensor | PT1000 |
| Working temperature display | LED |
| Display resolution | 0.1 K |
| Set temperature resolution | ±0.1 K |
| Warning function optical | yes |
| Warning function acoustic | yes |
| Warning function excess temperature | yes |
| Adjustable safety circuit | 0 - 110 °C |
| Filling volume | 1 - 3.5 l |
| Pump type | Pressure- / suction pump |
| Pump pressure max. (0 liters discharge flow) | 0.35 bar |
| Pressure pump (suction side) (0 liter flow) | 0.15 bar |
| Flow rate max. (0 bar back pressure) | 18 l/min |
| Pump connection | M16x1 |
| Calibration option | yes |
| Technical data complies with the standard | DIN 12876 |
| Permissible ON time | 100 % |
| Noise level | 51 dB(A) |
| Dimensions (W x H x D) | 225 x 385 x 430 mm |
| Weight | 24.9 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 |
| Voltage | 230 V |
| Frequency | 50/60 Hz |
| Power input | 1250 W |
