TWISTER SET 4
TWISTER is a universal and compact mixing device with magnetic drive. TWISTER SET 4 is multi-position magnetic stirrer with four drive units.
In the default version, TWISTER is a powerful single-position magnetic stirrer for mixing up to 5 liters at a maximum speed of 3000 rpm and a viscosity of up to 500 mPas.
By connecting additional TWISTER stirring units (available as accessories, ID no. 0020112621), TWISTER can be expanded to a multi-position magnetic stirrer with up to 30 stirring positions.* The stirring positions can be controlled either separately or simultaneously (leader-follower principle).
Versatile accessories
With the multi-position stirring attachment TW.IX, the drive is transformed into a magnetic stirrer with 9 stirring positions for efficient mixing of sample vessels with small volumes (8 - 60 ml).
The TW.VX shaker attachment transforms the universal magnetic drive into a vortex or orbital shaker.
Innovative operating concept
TWISTER enables a new way of interaction between user and laboratory instrument. Via the intuitive and chemically resistant 360° LED glass display, all information is intuitively conveyed without any alpha-numeric display. During operation, either the speed or the power required for stirring can be displayed. For example, viscosity changes can be observed and displayed as a percentage.
Mixing can be started by pressing a button as well as (thanks to integrated beaker recognition) by placing or touching the beaker.
The reverse function changes the direction of rotation at definable time intervals. This leads to a significant improvement of the mixing result, especially with samples that are difficult to mix.
Robust and safe
The high protection class IP 66 allows operation under harsh conditions. TWISTER can thus be cleaned under the tap, for example, or operated in an incubator at temperatures up to 40°C.
The compact and innovative design has already been awarded the reddot Award 2022. It is particularly suitable for use in laboratories with limited space.
* Depending on the number of devices, a different power supply may have to be used. The included power supply is designed to power up to four devices.
交貨清單
| 攪拌點位數(shù)目 | 4 |
| 攪拌點位間距 | 135 mm |
| 最小攪拌體積（水） | 0.005 l |
| 最大攪拌量 (H2O) | 5 l |
| 電機(jī)輸出功率 | 5 W |
| 旋轉(zhuǎn)方向 | 右/左 |
| 速度顯示設(shè)定值 | LED |
| 速度顯示實際值 | LED |
| 轉(zhuǎn)速控制 | 觸摸鍵 |
| 速度范圍 | 100 - 3000 rpm |
| 設(shè)置速度精度 | 100 rpm |
| 攪拌子長度 | 10 - 30 mm |
| 加熱盤自熱（室溫:22°C/保持:1小時） | +6 K |
| 工作盤材質(zhì) | 玻璃 |
| 工作盤外形尺寸 | 124 x 124 mm |
| 自動反向旋轉(zhuǎn) | 是 |
| 間歇模式 | 是 |
| 粘度變化趨勢測量 | 是 |
| 最小設(shè)置時間 | 6 s |
| 最大設(shè)置時間 | 30 min |
| 速度偏差（空載，標(biāo)稱電壓，1500rpm+25℃） | ±2 % |
| 模塊化可擴(kuò)展攪拌系統(tǒng)（2-30臺） | 是 |
| 引導(dǎo)-跟隨操作（至少需要2個單元，引導(dǎo)單元同步控制跟隨單元） | 是 |
| 腔體識別（可選激活/停用） | 是 |
| 外形尺寸 | 135 x 24 x 135 mm |
| 重量 | 0.6 kg |
| 允許環(huán)境溫度 | 5 - 40 °C |
| 允許相對濕度 | 80 % |
| DIN EN 60529 保護(hù)方式 | IP 66 |
| USB接口 | 可選的 |
| 電壓 | 100 - 240 V |
| 頻率 | 50/60 Hz |
| 儀器輸入功率 | 10 W |
| 儀器輸入功率 待機(jī) | 2 W |
| 直流電壓 | 24 V= |
| 電流消耗 | 400 mA |
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