Small Sized Speed-Adjustable Digital Display Laboratory Mini Centrifuge for PRP Fat and Serum Separator for Desktop Use
Two-model mini lab centrifuge (MC-4K/MC-7K) with 4000 rpm/7000 rpm fixed speed. Compatible with 0.2mL, 2.0mL tubes and PCR strips. Lid safety stop ensures operation safety. Wide AC 100-240V voltage, low noise, small size. Ideal for PCR, molecular experiments and routine micro sample centrifugation.
MC-4K and MC-7K are compact desktop mini centrifuges designed for quick, low-volume sample separation in molecular biology, PCR testing, biochemistry, clinical inspection and routine lab work. Both models adopt lid-trigger startup and lid-open safety stop, with ultra-quiet operation, small footprint and global wide voltage compatibility to fit daily high-throughput micro-sample processing.
Features：
- Two speed options for different separation needs
- MC-4K: Fixed speed 4000 rpm, max RCF 984 xg, suitable for gentle centrifugation, liquid collection, brief spin-down of wall-attached liquid.
- MC-7K: Fixed speed 7000 rpm, max RCF 3013 xg, delivers stronger centrifugal force for faster precipitation and sediment separation.
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Universal multi-spec rotor
The matched rotor supports multiple tube types simultaneously:
0.2 mL centrifuge tubes ×16, 2.0 mL centrifuge tubes ×8, plus two pieces of 8-well PCR strips (0.2 mL per well). It covers common PCR tubes, microcentrifuge tubes to meet nucleic acid, protein and micro reagent centrifugation demands. All samples spin counterclockwise with stable running balance.
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Safe lid interlock protection
Equipped with open-cover safety protection. The machine automatically cuts power and stops rotating once the lid is opened, preventing accidental splashing and rotor ejection for lab safety. The device activates only when the lid is fully closed.
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Low noise and energy-saving performance
Low-vibration motor brings quiet running. Power consumption is only 15W (MC-4K) / 20W (MC-7K), energy-efficient for long-hour frequent use.
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Wide universal input voltage
AC 100–240V wide voltage design adapts to power supplies worldwide, convenient for export and laboratories across different countries.
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Portable compact size
Overall dimension 160×135×110 mm, small enough to occupy limited bench space, easy to place inside biosafety cabinets, PCR workstations and mobile experiment stations.
Applications：
PCR sample spin down, cell pellet collection, micro reagent separation, serum/plasma quick separation, spin of microbeads, nucleic acid extraction, antibody precipitation, classroom biological experiments and general micro-volume lab centrifugation.
Technical Parameter:
| Model | MC-4K | MC-7K |
| Control mode | Close the lid to start | Close the lid to start |
| Rotation speed | 4000 rpm | 7000 rpm |
| Maximum RCF | 984 xg | 3013 xg |
| Rotor capacity | Centrifuge tube 0.2ml16+2.0ml8; PCR strips(8×0.2ml) *2 | Centrifuge tube 0.2ml16+2.0ml8; PCR strips(8×0.2ml) *2 |
| Steering | Counterclockwise | Counterclockwise |
| Open cover protection | Yes | Yes |
| Power | 15W | 20W |
| Voltage | AC100-240V | AC100-240V |
| Dimension | 160*135*110mm | 160*135*110mm |
