RET basic safety control Integrated temperature control Including PT 1000 temperature sensor (PT 1000.60) Precise temperature and speed setting via digital display, also possible when function is switched off Display of set safety temperature limit via digital display Hot Top indicator>> Warning on hot surfaces to protect against burns! Fault code display in the event of fault With adjustable safety circuit of the heating plate temperature (50 - 380 ° C) Safety magnetic stirrer with heating suitable for unsupervised operation DIN socket 12878 for connection of an electronic contact thermometer z. ETS-D5 for high-precision temperature control High safety through improved heating control technology Enclosed design (IP 42) guarantees a long service life Extremely short heating times Very high heating plate temperatures (RT - 340 ° C) Electronic speed control Large speed range (0/50 - 1700 min-1) Strong Magnetic connection Incl. Protective cover H 100 Number of stirring points 1 Stirring quantity max. per stirring point (H2O) 20 l Motor power output 9 W Motor clockwise direction Speed ??display Setpoint value LED Speed ??display Actual value LED Setting option Speed ??Rotary knob Speed ??range 50 - 1700 rpm Setting accuracy Speed ??1 rpm Stirring bar length min. 20 mm stirring rod length max. 80 mm self-heating hotplate through max. Stirring (RT: 22 ° C / Duration: 1h) 15 + K Heating power 600 W Temperature display Setpoint LED Temperature display Actual value LED Temperature unit ° C Heating temperature range Room temp. + Self-heating device - 340 ° C adjustment heating temperature knob heating temperature setting range min. 0 ° C heating temperature Adjustment range max. 340 ° C Heating plate heating rate 7 K / min Setting accuracy of heating plate temperature 1 K Connection for ext. Temperature sensor PT1000 Setting accuracy Medium temperature 1 K Safety circuit adjustable min. 50 ° C safety circuit adjustable max. 360 ° C Installation surface Material Stainless steel 1.4301 Installation surface Dimensions Ø 135 mm Automatic reversal of rotation direction no Interval operation no Viscosity trend measurement no Demolition detection stirrer bar no Timer no pH Measuring function no Graph Function no Programs no Sensor in the medium Detection (Error 5) yes Weighing function no Dimensions (W x H x D ) 160 x 95 x 270 mm Weight 2.5 kg Permissible ambient temperature range 5 - 40 ° C Permissible relative humidity 80% Degree of protection according to DIN EN 60529 IP 42 USB interface no RS 232 interface no Analogue output no Voltage 220 - 230/115/100 V Frequency 50 / 60 Hz device power 630 W