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MS-40/ MS-20

Digital Overhead Stirrer

Product description: Digital overhead stirrer is suitable for middle and high viscosity liquid or solid-liquid mixture. It mainly used in chemical synthesis, pharmaceutical, physical and chemical analysis, petrochemical, cosmetics, health products, food, biotechnology and so on.

Product Features

1, LED with backlit display speed and torque real-time.It’s convenient and accurate for readings, easy to operate.

2,Precise control speed. Control accuracy is ± 3rpm. Accurately display the speed actual value / set value.

3, Constant speed.Torque can be adjusted automatically according to the sample viscosity change to keep the set speed.

4, Full explosion-proof equipment. Explosion-proof brushless DC motor to ensure lab safety.

5, Anti-spill samples, smooth start, effectively prevent spilling.

6, Closed shell to prevent liquid from entering the machine internal corrosion circuit, ensure safe operation. Long time continuous and stable operation.

7, Overload protection and motor protection. When overload,short circuit and abnormal speed occur,it will cut off the circuit and alarm automatically to ensure running safety and lab safety.

8, Open RS232 data output connector.Computer via RS232 interface enables remote control and save the data.

9, Clockwise counterclockwise stirring exchange mode. Stirring effect is better.

Technical parameters

Model	MS-40	MS-20
Max Stirring Volume(H2O)	40L	20L
Time Range	30s ~ 999min	30s ~ 999min
Rotating SpeedRange	50 ~ 2200rpm	50 ~ 2200rpm
Speed Control Accuracy	±3rpm	±3rpm
Speed display resolution	±1 rpm	±1 rpm
Maximum torque	60 N.cm	40 N.cm
Maximum viscosity	50000 mPas	10000 mPas
Drill chuck clamping diameter range	0.5~10mm	0.5~10mm
RS232 Connector	Have	Have
Input Voltage	VD 24V 50/60Hz	VD 24V 50/60Hz
Power	130W	70W
Dimension	W.83 x D.220 x H.186	W.83 x D.220 x H.186
Net Weight	2.8kgs	2.6 kgs

Exchangeable blocks for Ms series

Type	Stir propellerType	Specifications	StirpropellerDiameter	Stir Bar Diameter	Stir Bar Length	Max Speed
MS-A	Propeller type	4 blades	50mm	8mm	350mm	2000rpm
MS-B	Propeller type	3 blades	45mm	8mm	350mm	2000rpm
MS-C	Centrifugaltype	2 blades	60mm	8mm	350mm	2000rpm
MS-D	Anchor type	2 blades	45mm	8mm	350mm	1000rpm
MS-E	Customized	Customized	Customized	Customized	Customized	Customized

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