Heidolph MR Hei-End - Manual (Page 47)

45
E
SPECIFICATIONS
MR Hei-End
Heater control electronic
Hotplate material Silumin ceramic
Plate dimensions 145mm dia.
Heater rating 800W (*)
Hotplate temperature range 20 – 300°C
Medium temperature range up to 250°C
Accuracy of temperature
adjustment
+/- 1K
Accuracy of speed setting
30 – 300 min -1
: 2 min
-1
300 – 1400 min -1
: 20 min
-1
Sensor connection Pt 1000
Control accuracy, medium with
sensor
+/- 0.2K
Control accuracy, hotplate +/- 5K
Speed in rpm 30 - 1.400
Speed accuracy +/- 1%
Max. stirring quantity (water) 20 l
Digital display digital
Power consumption 825W (**)
Permissible ambient temperature 0 - 40°C
Permissible relative humidity 80%
Weight 2.6 kg
Dimensions 277x173x94
Protection class IP32
Interface analog / RS 232
Safety circuit (hotplate)
adjustable to 10 – 25° over nominal
temperature
115V instruments: (*) 600W, (**) 620W