RW20 digital กวนน้ำได้ปริมาตรสูงสุด 20 ลิตร ปรับความเร็วรอบได้ในช่วง 60-2,000 rpm ค่าความหนีดสูงสุด 10,000 mPa·s
หมวดหมู่ : Overhead Stirrer เครื่องกวนสาร , 
แบรนด์ : IKA
Model : RW20 digital
| Propeller Ø | Shaft Ø | Shaft length | 
| 50 mm | 8 mm | 350 mm | 
 
                                        | Stirring quantity max. per stirring position (H2O) | 20 | 
| Motor rating input | 70 | 
| Motor rating output | 35 | 
| Speed display | LED | 
| Speed range | 60 - 2,000 | 
| Viscosity max. [mPa.s] | 10,000 | 
| Output max. at stirring shaft | 26 | 
| Permissible ON time | 100 | 
| Torque max. at stirring shaft [Ncm] | 150 | 
| Torque max. at stirring shaft at 60 1/min (overload) [Ncm] | 300 | 
| Torque max. at stirring shaft at 100 1/min [Ncm] | 150 | 
| Torque max. at stirring shaft at 1.000 1/min [Ncm] | 24 | 
| Speed range I (50 Hz) [rpm] | 60 - 500 | 
| Speed range II (50 Hz) [rpm] | 240 - 2000 | 
| Speed range I (60 Hz) [rpm] | 72 - 600 | 
| Speed range II (60 Hz) [rpm | 288 - 2400 | 
| Speed adjustment | stepless | 
| Setting accuracy speed [rpm] | ±1 | 
| Deviation of speed measurement [rpm] | ±30 | 
| Stirring element fastening | chuck | 
| Chuck range diameter [mm] | 0.5 - 10 | 
| Hollow shaft, inner diameter [mm] | 10.5 | 
| Hollow shaft (push-through - when stopped) | yes | 
| Fastening on stand | extension arm | 
| Extension arm diameter [mm] | 13 | 
| Extension arm length [mm] | 160 | 
| Speed control | mechanical | 
| Nominal torque [Nm] | 1.5 | 
| Dimensions (W x H x D) [mm] | 88 x 294 x 212 | 
| Weight [kg] | 3.1 | 
| Permissible ambient temperature [°C] | 5 - 40 | 
| Permissible relative humidity [%] | 80 | 
| Protection class according to DIN EN 60529 | IP 20 | 
| Voltage [V] | 220 - 240 | 
| Frequency [Hz] | 50/60 | 
| Power input [W] | 72 |