Model	KP 280	KP 281	KP 283
Features	without adjustment controls, without magnetic stirrer; cooled condensing unit in continuous operation at the lowest temperatures	with adjustment controls and connection for external PT100	and with adjustment controls and connection for external PT100, with a built-in, continually adjustable magnetic stirrer
Operation	to -30°C
Control accuracy	+/- 1 K
External dimensions [WxDxH]	34 x 40 x 29 cm
Weight	24 kg
Electrical connection	230 V / 50 Hz
Max. current	2,0A
Time to cool the cooling plates from +20°C
to 0°C	around 6 min
to -10°C	around 12 min
to -20°C	around 20 min
to -30°C	around 30 min
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