D2012S High Speed Mini Centrifuge
The D2012S is a high-performance mini microcentrifuge reaching speeds up to 15,000 rpm (15,100 × g). Powered by a maintenance-free brushless DC motor, it delivers rapid sample sedimentation, plasmid extraction, and DNA/RNA purification.
Max. Speed 15,000 rpm (15,100 × g) | Brushless DC Motor | LCD Digital Display | Automatic Lid Lock
Key Features
- High Centrifugal Force: Accelerates up to 15,000 rpm with a maximum RCF of 15,100 × g for efficient microsample separation.
- Brushless DC Motor Drive: Rapidly ramps to target speed with maintenance-free, spark-free reliability.
- Quiet & Stable Operation: Precision balance engineering maintains operating noise below 65 dB.
- Comprehensive Safety Interlocks: Automatic dual door lock, over-speed detection, over-temperature monitoring, and internal fault diagnostics.
- Pulse Operation Mode: Dedicated pulse button enables quick and convenient short spin-downs.
- Wide Voltage Stabilization: Speed accuracy (±20 rpm) remains completely stable during electrical line fluctuations.
- High-Contrast LCD Display: Clear digital readout of speed, relative centrifugal force (RCF), and countdown timer.
Applications
Essential for molecular biology laboratories performing plasmid DNA isolation, PCR cleanup, RNA pelleting, pre-sequencing sample preparation, and clinical microsample sedimentation.
Technical Specifications
| Specification | D2012S |
|---|---|
| Speed Range | 300 – 15,000 rpm (increment: 100 rpm) |
| Speed Accuracy | ±20 rpm |
| Max. RCF | 15,100 × g |
| Rotor Capacity | 18 × 0.2/0.5/1.5/2.0 mL, 6 × 0.5 mL + 6 × 5 mL, 4 × 0.2 mL PCR 8-strips |
| Run Time Range | 30 s – 99 min / Continuous |
| Driving Motor | Brushless DC motor |
| Display | LCD |
| Noise Level | ≤65 dB |
| Safety Devices | Door interlock, Over-speed detection, Over-temperature detection, Internal diagnosis |
| Power Supply | 100-240 V, 50/60 Hz, 70 W |
| Dimensions (D × W × H) | 272 × 260 × 154 mm |
| Weight | 6.2 kg |
Available Rotors & Adapters
| Cat. No. | Model | Max Speed / RCF | Capacity & Material |
|---|---|---|---|
| 19400158 | A18-2P | 15,000 rpm / 16,750 × g | 18 × 0.2/0.5/1.5/2.0 mL, High strength nylon |
| 19400156 | A6-5VP | 15,000 rpm / 16,520 × g | 6 × 0.5 mL + 6 × 5 mL, High strength nylon |
| 19400157 | A4-PCR8 | 15,000 rpm | 4 × 0.2 mL PCR 8-tube strips, Zicral aluminum alloy |
Note: Standard features include Speed/RCF toggle, short-time pulse run, and audible end-of-run alert.
