IKA Twister Universal Set
Specifications
| Set | Twister Set 1 | Twister Set 2 | Twister Set 3 | Twister Set 4 |
| Number of stirring positions | 1 | 2 | 3 | 4 |
| Stirring position distance | 135 mm | 135 mm | 135 mm | |
| Stirring quantity min. per stirring position (H2O) | 0.005 l | 0.005 l | 0.005 l | 0.005 l |
| Stirring quantity max. per stirring position (H2O) | 5 l | 5 l | 5 l | 5 l |
| Motor rating output | 5 W | 5 W | 5 W | 5 W |
| Direction of rotation | right / left | right / left | right / left | right / left |
| Speed display set-value | LED | LED | LED | LED |
| Speed display actual-value | LED | LED | LED | LED |
| Speed adjustment | Touch key | Touch key | Touch key | Touch key |
| Speed min. | 100 rpm | 100 rpm | 100 rpm | 100 rpm |
| Speed max. | 3000 rpm | 3000 rpm | 3000 rpm | 3000 rpm |
| Setting accuracy speed | 100 rpm | 100 rpm | 100 rpm | 100 rpm |
| Stirring bar length min. | 10 mm | 10 mm | 10 mm | 10 mm |
| Stirring bar length max. | 30 mm | 30 mm | 30 mm | 30 mm |
| Self-heating of the set-up plate by max. stirring (RT:22°C/duration:1h) | +6 K | +6 K | +6 K | +6 K |
| Set-up plate material | glass | glass | glass | glass |
| Set-up plate dimensions | 124 x 124 mm | 124 x 124 mm | 124 x 124 mm | 124 x 124 mm |
| Automatic reverse rotation | yes | yes | yes | yes |
| Intermittent mode | yes | yes | yes | yes |
| Viscosity trend measurement | yes | yes | yes | yes |
| Time setting min. | 6 s | 6 s | 6 s | 6 s |
| Time setting max. | 30 min | 30 min | 30 min | 30 min |
| Speed deviation (no load, nominal voltage, at 1500rpm + 25 °C) | ±2 % | ±2 % | ±2 % | ±2 % |
| Modular expandable stirring system (2-30 units) | yes | yes | yes | yes |
| Leader-follower operation (minimum 2 units required, leader unit controls synchronously follower unit) | yes | yes | yes | yes |
| Vessel detection (optional activated/deactivated) | yes | yes | yes | yes |
| Width | 135 mm | 135 mm | 135 mm | 135 mm |
| Depth | 135 mm | 135 mm | 135 mm | 135 mm |
| Height | 24 mm | 24 mm | 24 mm | 24 mm |
| Weight | 0.6 kg | 0.6 kg | 0.6 kg | 0.6 kg |
| Permissible ambient temperature min. | 5 °C | 5 °C | 5 °C | 5 °C |
| Permissible ambient temperature max. | 40 °C | 40 °C | 40 °C | 40 °C |
| Permissible relative humidity | 80 % | 80 % | 80 % | 80 % |
| Protection class according to DIN EN 60529 | IP 66 | IP 66 | IP 66 | IP 66 |
| USB interface | optional | optional | optional | optional |
| Voltage | 100 - 240 V | 100 - 240 V | 100 - 240 V | 100 - 240 V |
| Frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Power input | 10 W | 10 W | 10 W | 10 W |
| Power input standby | 2 W | 2 W | 2 W | 2 W |
| DC Voltage | 24 V= | 24 V= | 24 V= | 24 V= |
| Current consumption | 400 mA | 400 mA | 400 mA | 400 mA |
