IKA RC 2 GREEN Basic® Recirculating Chiller, -30 °C - Room Temp., 25007402

Powerful, compact and energy-efficient circulating chiller for cooling applications up to -30 °C. The on-demand and speed-controlled compressor, operated with natural refrigerant, achieves a cooling capacity of 800 W at a minimum energy consumption.The speed-controlled PEEK pump allows an indirect continuous adjustment of maximum pressure and flow rate. The integrated filling funnel and drain valve enable safe and clean handling of the thermofluid. With regular cleaning, the easily accessible stainless steel woven mesh air filter guarantees consistent performance.The high-quality insulated 4 l bath reservoir allows the use of up to 2.5 l of thermofluid in the external cooling circle without refilling.   Features: highly efficient speed-controlled cooling unit with a cooling capacity of 800 W (@20 °C) natural refrigerant R290 speed-controlled PEEK pump: (0.5 bar; 21 l/min) digital level indicator big LED-Display optical and acoustic warning functions easy-to-clean stainless steel mesh filter high quality insulated 4 l bath reservoir (minimum 1.5 l) Interfaces RS 232 and USB for controlling and monitoring the devices via labworldsoft® and to update the software online Calibrateable internal temperature sensor (3 point) Package Includes: RC 2 GREEN basic Olive for DN 8 hoses (2 pcs.) Olive for DN 12 hoses (2 pcs.) 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 Recirculating chiller Cooling agent R290 Cooling agent quantity 69 g Cooling agent pressure max. 21 bar Cooling capacity (@20°C) 800 W Cooling capacity (@10°C) 700 W Cooling capacity (@0°C) 500 W Cooling capacity (@-10°C) 400 W Cooling capacity (@-20°C) 200 W Cooling capacity (@-30°C) 90 W Working temperature -30 - room temp. °C Operating temperature min. -30 °C Operating temperature max. (with external heating) 70 °C Temperature display yes Temperature stability DIN 12876 (@-10°C) ±0.15 K Working temperature sensor PT 100 Working temperature display LED Safety temperature display LED Temperature stability DIN 12876 ±0.15 K Display resolution 0.1 K Set temperature resolution ±0.1 K Warning function optical yes Warning function acoustic yes Warning function excess temperature yes 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 Noise level 61 dB(A) Dimensions (W x H x D) 220 x 475 x 525 mm Weight 25.5 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 115 V Frequency 50/60 Hz Power input 350 W