EUROSTAR 400 control

Powerful laboratory stirrer for high viscous applications and intensive mixing for quantities up to 150 l (H2O). It automatically adjusts the speed within the range of 0/6 – 2000 rpm (two speed ranges) through microprocessor controlled technology. The control stirrer comes equipped with a RS 232 and a USB interface to control and document all parameters. An integrated torque trend display is provided for the measurement of viscosity changes, as well as integrated safety circuits ensure automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft to desired speed is performed and variations are adjusted automatically. This ensures constant speed even with changes in viscosities of the sample.

• Multilingual TFT display
• Programmable functions
• Integrated temperature measurement
• Interval operation
• Timer function
• Adjustable safety circuit
• Locked function
• Infinitely adjustable speed
• Push-through agitator shafts
• Overload protection
• Short-term overload operation
• Slim casing
• Quiet operation
• Error code display
• H 67.60 temperature sensor and WH 11 WiCo holder included in delivery

Scope of delivery

• EUROSTAR 400 control
• H 67.60 Temperature sensor, stainless steel
• WH11
• OS 1.0 WiCo power supply unit
• USB Cable - USB A to Micro-B, 2 m
• USB cable micro A – micro B 2.0
• Screw driver
• Protective cover for WiCo contact
• Chuck key

Technical Data

Stirring quantity max. per stirring position (H2O)	150 l
Motor rating input	220 W
Motor rating output	176 W
Motor principle	Brushless DC
Speed display	TFT
Speed range	0/6 - 2000 rpm
Intermittent operation	yes
Viscosity max.	100000 mPas
Output max. at stirring shaft	167 W
Permissible ON time	100 %
Torque max. at stirring shaft	400 Ncm
Torque I max.	400 Ncm
Torque II max.	80 Ncm
Speed range I (50 Hz)	6 - 400 rpm
Speed range II (50 Hz)	30 - 2000 rpm
Speed range I (60 Hz)	6 - 400 rpm
Speed range II (60 Hz)	30 - 2000 rpm
Speed adjustment	stepless
Setting accuracy speed	±1 rpm
Deviation of speed measurement n > 300rpm	±1 %
Deviation of speed measurement n < 300rpm	±3 rpm
Stirring element fastening	chuck
Connection for ext. temperature sensor	PT1000
Temperature display	yes
Chuck range diameter	3 - 16 mm
Hollow shaft, inner diameter	10.3 mm
Hollow shaft (push-through - when stopped)	yes
Fastening on stand	extension arm
Extension arm diameter	16 mm
Extension arm length	160 mm
Torque display	yes
Speed control	electronic
Nominal torque	4 Nm
Torque measurement	trend
Deviation of torque measurement I	±40 Ncm
Deviation of torque measurement II	±12 Ncm
Timer	yes
Timer display	TFT
Time setting range	1 - 6000 min
Temperature measuring range	-10 - +350 °C
Temperature measurement resolution	0.1 K
Accuracy of temperature measurement	±0.5 + tolerance PT1000 (DIN EN 60751 Class A) K
Limit deviation temperature sensor	? ± (0.15 + 0.002xITI) K
Housing material	alu-cast coating / thermoplastic polymer
Communication distance (depend onbuilding) max.	150 m
Dimensions (W x H x D)	114 x 345 x 268 mm
Weight	8.8 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 40
RS 232 interface	yes
USB interface	yes
Voltage	115 V
Frequency	50/60 Hz
Power input	226 W