Technical Data

Number of stirring positions	1
Stirring quantity max. per stirring position (H2O)	20 l
Maximum load	25 kg
Motor rating output	9 W
Motor principle	Brushless DC
Direction of rotation	right
Speed display set-value	LED
Speed display actual-value	LED
Speed adjustment	Control knob (Rotating / Pressing)
Speed range	50 - 1500 rpm
Setting accuracy speed	10 rpm
Stirring bar length	20 - 80 mm
Self-heating of the set-up plate by max. stirring (RT:22°C/duration:1h)	+12 K
Heat output	800 W
Temperature display set-value	LED
Temperature display actual-value	LED
Temperature unit	°C
Heating temperature range	Room temp. + device self heating - 310 °C
Heat control	Control knob (Rotating / Pressing)
Display resolution	0.1 K
Temperature setting range	0 - 310 °C
Temperature setting resolution of heating plate	1 K
Connection for ext. temperature sensor	PT1000, ETS-D5, ETS-D7, PT wireless
Temperature setting resolution of medium	1 K
Operating temperature min. (with external cooling)	-20 °C
Adjustable safety circuit	50 - 360 °C
Set-up plate material	Aluminium alloy
Set-up plate dimensions	Ø 135 mm
Timer	yes
Timer display	LED
Time setting min.	1 s
Time setting max.	5999 min
pH measurement	optional (with ETS-D7, PT wireless)
Sensor in medium detection	yes
Temperature measure range PT1000	-20 - 310 °C
PT 1000 deviation;DIN EN 60751 Kl. A	≤ ± (0.15 +0.002xITI) K
Speed deviation (no load,nominal voltage, at 1500rpm + 25 °C)	±2 %
Heating rate (1l H2O in H1500)	9 K/min

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