NANOSTAR 7.5 digital

The overhead stirrer NANOSTAR 7.5 digital is 30 % smaller than the MICROSTAR 7.5 digital and therefore even more space-saving. However, its performance remains the same. NANOSTAR 7.5 digital convinces with perfect basic functionalities, its compact design and is with just 0,8 kg easy to handle.

Constant torque
NANOSTAR 7.5 digital guarantees a constant torque over the entire rpm range from 50 - 2.000 rpm.

Ease of operation
Operation takes place using a stable rotary knob. The display clearly shows the rotational speed.

Rapid updates
Regular software updates can be undertaken rapidly and simply via the USB interface.

Scope of delivery

• NANOSTAR 7.5 digital
• R 300 shaft protector
• Fasten screws for R 300 (2 pcs.)
• chuck key

Technical Data

Stirring quantity max. per stirring position (H2O)	5 l
Motor rating input	32 W
Motor rating output	22 W
Motor principle	Brushless DC
Speed display	LED
Speed range	0/50 - 2000 rpm
Viscosity max.	4000 mPas
Output max. at stirring shaft	15.7 W
Permissible ON time	100 %
Torque max. at stirring shaft	7.5 Ncm
Speed adjustment	Turning knob
Setting accuracy speed	±1 rpm
Deviation of speed measurement n > 300rpm	±1 %
Deviation of speed measurement n < 300rpm	±3 rpm
Stirring element fastening	chuck
Chuck range diameter	0.5 - 8.2 mm
Hollow shaft, inner diameter	8.5 mm
Hollow shaft (push-through - when stopped)	yes
Fastening on stand	extension arm
Extension arm diameter	13 mm
Extension arm length	160 mm
Nominal torque	0.075 Nm
Timer display	none
Housing material	alu-cast coating / thermoplastic polymer
Dimensions (W x H x D)	53 x 147 x 130 mm
Weight	0.8 kg
Permissible ambient temperature	5 - 40 °C
Permissible relative humidity	80 %
Protection class according to DIN EN 60529	IP 54
USB interface	yes
Voltage	100 - 240 V
Frequency	50/60 Hz
Power input	32 W
Power input standby	0.3 W
DC Voltage	24 V=
Current consumption	1300 mA