Mini Medical Centrifuge MI4/MI7, 810xg Maximum Centrifugal Force (CAT#: STEM-AL2-3540-ZJF)

The MI4 and MI7 are mini centrifuges intended for quick spin down of small sample tubes. A special motor provides strong drive power with very low noise and stable running. Acceleration is fast, with ninety percent of the maximum speed reached within five seconds. A carefully designed damping system keeps the movement amplitude very small. The relative centrifugal force reaches up to 810 times gravity on one model and 3260 times gravity on the other. Two shutdown modes are provided and free stop takes no more than fifteen seconds. The rotor can be changed without any tools, which simplifies switching between tube formats. Three interlock switches must all be closed before the unit will run, which prevents unsafe operation. The compact and lightweight body makes the instrument easy to place on any bench.

Noise Level: Generally <45dB and Not Exceeding 49dB
Acceleration Time: Reaches 90 Percent of Maximum Speed Within 5s
Maximum Relative Centrifugal Force: 810xg and 3260xg
Speed: 4000r/min and 7000r/min
Speed Accuracy: Plus or Minus 10r/min
Power Supply: AC85-265V 50/60Hz
Total Power: 30W
Weight: 1.5kg
Dimensions: 180x155x120mm (LxWxH)
Shutdown Modes: Two Modes with Free Stop Within 15s
Safety Interlock: Three Touch Switches Must All Be Closed Before Operation

Special motor with low noise and stable running
Reaches ninety percent of maximum speed within five seconds
Damping system designed for minimal movement amplitude
Tool-free rotor replacement
Two shutdown modes with free stop within fifteen seconds
Triple touch switch interlock for safe operation
Compact and lightweight benchtop format
Wide input voltage range for different supply conditions