The CBC 5 basic is a powerful refrigerated and heating circulator with strong heating and cooling power for an operating temperature range of - 25 °C to + 200 °C. It is best suited for external applications thanks to its proven pressure and suction pump. High-quality insulation of the device allows for fast heat-up times and reduces heat input at low temperatures. All parameters are manageable (read out, monitored and completely documented) by software (e. g., labworldsoft(r) or NAMUR commands).
Scope of delivery
| Appliance type | Circulation thermostat |
| Class designation acc. DIN 12876 | III |
| Identification according to DIN 12876 | FL |
| Cooling agent | R134a |
| Cooling agent quantity | 250 g |
| Cooling agent pressure max. | 20 bar |
| Heat output | 2500 W |
| Cooling capacity (@20°C) | 350 W |
| Cooling capacity (@10°C) | 320 W |
| Cooling capacity (@0°C) | 270 W |
| Cooling capacity (@-10°C) | 190 W |
| Cooling capacity (@-20°C) | 80 W |
| Cooling capacity (@ -20°C; 3200 rpm) | 130 W |
| Cooling capacity (@ 20°C; 3200 rpm) | 400 W |
| Working temperature | -25 - 200 °C |
| Operating temperature min. | -25 °C |
| Temperature display | yes |
| Temperature stability DIN 12876 (@+70°C) | ±0.02 K |
| Temperature control | PID |
| Working temperature sensor | PT 100 |
| Safety temperature sensor | PT1000 |
| Working temperature display | LED |
| Safety temperature display | LED |
| Connection for ext. temperature sensor | PT 100 |
| Display resolution | 0.1 K |
| Display for operation with ext. sensor | yes |
| Warning function optical | yes |
| Warning function acoustic | yes |
| Warning function excess temperature | yes |
| Warning function insufficient temperature | yes |
| Adjustable safety circuit | 0 - 260 °C |
| Sub-level protection | yes |
| Filling volume | 5 - 7 l |
| Pump type | Pressure- / suction pump |
| Pump capacity adjustable | yes |
| Pump pressure max. (0 liters discharge flow) | 0.61 bar |
| Pressure pump (suction side) (0 liter flow) | 0.45 bar |
| Flow rate max. (0 bar back pressure) | 31 l/min |
| Bath depth min. | 150 mm |
| Width bath opening | 172 mm |
| Depth bath opening | 82 mm |
| Calibration option | yes |
| Technical data complies with the standard | DIN 12876 |
| Noise level | 55 dB(A) |
| Dimensions (W x H x D) | 275 x 690 x 490 mm |
| Weight | 45 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 | 3000 W |
