20L 40L 70L LCD Digital Overhead Stirrer
Technical parameters:SpecificationsOS20-ProOS40-ProOS70-ProMax.stirring quantity[H₂O]20L40L70LSpeed range50~2200rp
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Technical parameters:
| Specifications | OS20-Pro | OS40-Pro | OS70-Pro |
| Max.stirring quantity[H₂O] | 20L | 40L | 70L |
| Speed range | 50~2200rpm | 50~2200rpm | 50~1100rpm |
| Speed display accuracy | ±3rpm | ±3rpm | ±10rpm |
| Time settingsrange | 0-99h59min | ||
| Max.torque | 40N ·cm | 60N ·cm | 300N ·cm |
| Viscosity max. | 10000mPa ·S | 50000mPa ·S | 100000mPa ·S |
| Weight | 2.8kg | 2.8kg | 3.2kg |
Motor type | Brushless DC motor | Brushless DCmotor | Brushless DCmotor |
| Voltage,Frequency | 100~240V,50/60 Hz | 100~240V,50/60 Hz | 100~240V,50/60 Hz |
| Speed display | LCD | LCD | LCD |
| Torque display | LCD | LCD | LCD |
| Overload protection display | LCD | LCD | LCD |
| Chuckclamp range diameter | 0.5~10mm | 0.5~10mm | 0.5~10mm |
| Motorinput/output power | 60W/50W | 120W/100W | 180W/160W |
| Power | 70W | 130W | 200W |
| Dimension[WxHxD] | 83×220×186mm | 83×220x186mm | 83×220×186mm |
| Protection class | IP21 | IP21 | IP21 |
| Permissible ambient temperature and humidity | 5~40℃,80%RH | 5~40℃,80%RH | 5~40℃,80%RH |
| Data interface | RS232 | RS232 | RS232 |