Beijing HiYi Technology Co., Ltd
Beijing HiYi Technology Co., Ltd
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50~2200rpm 20L Laboratory Mixer Digital Overhead Stirrer For Petrochemical Industries
· High reliability and outstanding performance.
· LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of ±3rpm.
· Brushless DC motor for long life, maintenance free and explosion proof Torque trend display for real-time information on viscosity ,changes.
· Safety circuits allow for safe stop function in anti-stall or overload conditions.
· Smooth operation prevents accidental spillage and splashing.
· Provides constant speed even with changes in viscosities of the samples.
· Remote function provide PC control and data transmission.
· Availability of auto-restart function in case of power loss for overnight operations.
| Specifications | OS20-Pro | OS20-S |
| Max. stirring quantity[H2O] | 20L | 20L |
| Power | 70W | 70W |
| Motor type | brushless DC motor | brushless DC motor |
| Motor input power | 60W | 60W |
| Motor output power | 50W | 50W |
| Speed range | 50-2200rpm | 50-2200rpm |
| Speed display accuracy | ±3rpm | ±3rpm |
| Speed display | LCD | LED |
| Torque display | LCD | LED |
| Voltage | 100-220V, 50/60 Hz | 100-220V, 50/60 Hz |
| Overload protection display | LED lights | LED lights |
| Max. torque | 40Ncm | 40Ncm |
| Viscosity max. | 10000mPas | 10000mPas |
| Chuck range diameter | 0.5-10mm | 0.5-10mm |
| Dimension[W×D×H] | 83x220x186mm | 83x220x186mm |
| Weight | 2.8kg | 2.8kg |
| Protection class | IP21 | IP42 |
| Permissible ambient temperature and humidity | 5-40°C, 80%RH | 5-40°C, 80%RH |
| Data connector | RS232 |