Cooling/heating block thermostat TK 23

Cooling/heating block thermostat TK 23 16 °C under AT to +90 °C for 2 exchange blocks For drying, purifying and fast cooling and heating. For reaction vessels, sampling tubes and microtitre plates. Features: Cooling function up to 16 °C below room temperature, heating to +90 °C Active countercooling with Peltier elements BACKLIT LCD for desired and current values Direct input of temperature curves Programmable control: programmable with 30 program steps for up to 9 different programs. Program parameters: desired temperature, process time (max. 99 hours / endless), rise time (time in which the desired temperature must be reached) etc. Technical data: Working temperature range 16 °C below room temperature to +90 °C Setting range temperature -10 to +90 °C Accuracy/resolution ±0.1 °C / 0.1 °C Average heating speed approx. 4 °C/min from +41 °C Average cooling speed approx. 5 °C/min below +20 °C approx. 2 °C/min to +20 °C Dimensions (W x D x H) 220 x 345 x 195 mm Delivery without exchange block (desired exchange block please.b order separately).