Digital Overhead Stirrer

Product description: MS-20/40 Digital overhead stirrer is suitable for middle and high viscosity liquid or solid-liquid mixture. It mainly used in chemical synthesis,Website:http://www.miuscientific.com , pharmaceutical, physical and chemical analysis, petrochemical, cosmetics, health products, food, biotechnology and so on.Product Features1, 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 andalarm 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, Overhead stirrer has clockwise counterclockwise stirring exchange mode. Stirring effect is better.Technical parametersModelMS-40MS-20Max Stirring Volume(H2O)40L20LTime Range30s ~ 999min30s ~ 999minRotating Speed Range50 ~ 2200rpm50 ~ 2200rpmSpeed Control Accuracy±3rpm±3rpmSpeed display resolution±1 rpm±1 rpmMaximum torque60 N.cm40 N.cmMaximum viscosity50000 mPas10000 mPasDrill chuck clamping diameter range0.5~10mm0.5~10mmRS232 ConnectorHaveHaveInput VoltageVD 24V  50/60HzVD 24V  50/60HzPower130W70WDimensionW.83 x D.220 x H.186W.83 x D.220 x H.186Net Weight2.8kgs2.6 kgsExchangeable blocks for MS seriesTypeStir propellerTypeSpecificationsStir propellerDiameterStir Bar DiameterStir Bar LengthMax SpeedMS-APropeller type4 blades50mm8mm350mm2000rpmMS-BPropeller type3 blades45mm8mm350mm2000rpmMS-CCentrifugal type2 blades60mm8mm350mm2000rpmMS-DAnchor type2 blades45mm8mm350mm1000rpmMS-ECustomizedCustomizedCustomizedCustomizedCustomizedCustomizedService1.Production Capacity: 2000 Unit/Month2.Delivery Time:Usually 5 working days after payment received.3.Delivery Method: DHL, UPS, TNT, FEDEX or others.4.Packaging: Standard Carton Packing.5.Payment Term: 100% TT in Advance.6.Certificate: CE; ISO9001:2008;IQNet7.Warranty:1 Year8.OEM provided.9.Plug: European type, British type, US type, Korean Type, etc.