Tube Rotator LD79
Very flexible and robust tube rotator suitable for serial rotation of 4 – 40 mm test tubes.
Holds up to two discs (racks) at a time.
LD79 is digitally controllable and offers up to 99 rpm.
Due to its selection of different rotors, this unit can be used for a wide range of applications.
Tube Rotator LD79
- Robust mixer for serial tube mixing
- Digital and stepless adjustment of the rotation speed
- Rotation speed 1 - 99 rpm**
- With memory function and restart
**Depending on the mains voltage, irregularities in the function may occur at speed below 5 rpm.
Optional Racks for Tube Rotator LD79
| Rack | Image Rack | Description |
|---|---|---|
| Rack 10-28/32 |  | Disk with 10 clamps for tubes of 28–32 mm Ø |
| Rack 10-32/40 |  | Disk with 10 clamps for tubes of 32–40 mm Ø |
| Rack 12-25/28 |  | Disk with 12 clamps for tubes of 25–28 mm Ø |
| Rack 15-22/25 |  | Disk with 15 clamps for tubes of 22–25 mm Ø |
| Rack 18-19/22 |  | Disk with 18 clamps for tubes of 19–22 mm Ø |
| Rack 20-16/19 |  | Disk with 20 clamps for tubes of 16–19 mm Ø |
| Rack 20-12/16 |  | Disk with 20 clamps for tubes of 12–16 mm Ø |
| Rack 20-9/12 |  | Disk with 20 clamps for tubes of 9–12 mm Ø |
| Rack 30-6/9 |  | Disk with 30 clamps for tubes of 6–9 mm Ø |
| Rack 40-4/6 |  | Disk with 40 clamps for tubes of 4–6 mm Ø |
| Rack 60 |  | Drum with 60 well for tubes of 16–17 mm Ø Max. Ø 18.2 mm |
| Order No. | 105.0052 |
| Number of positions | 1 for max 2 discs* |
| Rotation speed (fixed) | 1 - 90 rpm** |
| Speed control | digital |
| Timer | 1 sec. bis zu 99h max. |
| Angle of rotation | 27° - 90° adjustable |
| max. load | 0,5 kg |
| Dimensions (W x D x H) | 200 x 200 x 250 mm |
| Weight | 3.5 kg |
| Tube size Ø | 4 - 40 mm |
| Motor rating input | 50 W |
| Motor rating output | 35 W |
| Disk material | Stainless steel |
| Material clamps | Steel, Nylon |
| Permissible ambient temperature | 5 – 60 °C |
| Relative humidity | 80% |
| Voltage/Frequency | 230 V, 50/60 Hz |
| Power input | 60 W |
| Protection class according to DIN EN 60529 | IP 42 |
*Two discs only in combination with a spacer.
**Depending on the mains voltage, irregularities in the function may occur at speed below 5 rpm.
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