Wilten Instruments has a wide range of instruments. Because of the variety of options on some products we are not able to mention all of them on our website. Complete information is available on demand.
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Home  /  Mixing Devices  /  MR-12


Provides both soft and intensive mixing of solutions or nutrient media in vessels or plastic bags placed on the platform. Adjustable speed and platform tilt angle allows setting parameters for optimal solution transfer and mixing.

The device is ideal for gel destaining after electrophoresis and homogenisation of bioextraction media. It is optimal for biomolecule hybridization on strips and for staining/destaining procedures. When installed inside a bioincubator it is ideal for growing cells and cell cultures in disposable plastic reactor-bags (working volumes up to 10 liters, media volumes up to 5 liters).

Rocker–Shaker can be used in cold rooms or incubators, operating at ambient temperature range +4°C to +40°C. Low voltage external power supply (12 V) provides electrical safety in humid environment.


Mixing frequency range 1–99 oscill/min (increment 1 oscill/min)
Digital time setting 1 min–99 hrs 59 min (increment 1 min) / non-stop
Timer sound signal +
Tilt angle range (for 1–50 oscill/min) 0°–10° (increment 1°)
Fixed tilt angle (for 51–99 oscill/min) 10°
Display LCD, 16 x 2 signs
Maximum load 5 kg
Maximum continuous operation time 168 hrs
Platform working area 480 x 380 mm
Overall dimensions (W×D×H) 430 × 480 × 210 mm