D-500 High Shear Homogenizer
The D-500 high shear homogenizer provides rapid, high-speed dispersion, cell lysis, and emulsification up to 30,000 rpm for sample volumes from 10 mL to 40,000 mL and viscosities up to 10,000 mPa·s.
10,000 – 30,000 rpm Speed Range | 6 Speed Levels | 316L Stainless Steel Shafts | Sample Volume 10 – 40,000 mL
Key Features
- Powerful Speed Range: 6-stage adjustable speed from 10,000 to 30,000 rpm with maximum linear velocity of 22.7 to 36 m/s.
- Broad Sample Capacity: Efficiently processes volumes from 10 mL up to 40,000 mL with sample viscosities up to 10,000 mPa·s.
- Premium 316L Stainless Steel: Corrosion-resistant and autoclavable dispersing shafts with PTFE bearings for contamination-free processing.
- Modular Rotor/Stator System: Quick-release design allows easy disassembly, cleaning, and autoclaving of all precision components.
- Automatic Overload Protection: Protects motor from overheating and maximizes operating lifespan during heavy-duty runs.
- Smooth Acceleration: Controlled ramp-up start prevents splashing, foaming, and liquid spillage.
Applications
Widely applied for histocyte lysis, cell homogenization, emulsion preparation, nanometer-scale dispersion, dairy and food formulation, pigment/resin dispersion, active pharmaceutical ingredient (API) extraction from tablets, and mineral/environmental sample preparation.
Technical Specifications
| Specification | D-500 |
|---|---|
| Speed Range | 10,000 – 30,000 rpm |
| Max. Linear Velocity | 22.7 – 36 m/s |
| Speed Levels | 6 stages |
| Working Volume Range | 10 – 40,000 mL |
| Max. Viscosity | 10,000 mPa·s |
| Shaft Material | 316L Stainless Steel, PTFE |
| Motor Type | AC Carbon Brush Motor |
| Motor Power | 500 W |
| Voltage / Frequency | 110-120V/60Hz, 220-240V/50-60Hz |
| Dimensions (W × D × H) | 75 × 75 × 280 mm |
| Weight | 1.7 kg |
| Noise Level | 79 dB(A) |
| Permissible Ambient Temp. & Humidity | 0 – 40 °C, 85% RH |
| Protection Class | IP20 |
Standard Dispersion Heads & Packages
| Model / Cat. No. | Working Volume | Max Circumferential Speed | Granularity (Suspension / Emulsion) | Primary Application |
|---|---|---|---|---|
| DS-500/1 (Cat. 18201331) | 10 – 5,000 mL | 23.5 m/s | 10-50 μm (Suspension) / 1-10 μm (Emulsion) | General purpose solid-liquid dispersion |
| DS-500/2 (Cat. 18201332) | 10 – 5,000 mL | 23.5 m/s | 10-50 μm (Suspension) / 1-10 μm (Emulsion) | General purpose liquid-liquid emulsion |
| DS-500/5 (Cat. 18900117) | 1 – 50 mL | 6.3 m/s | 10-50 μm (Suspension) / 1-10 μm (Emulsion) | Small volume tissue homogenization in Eppendorf & centrifuge tubes |
Rotor and Stator Combinations
| Stator & Rotor | Stator Dia. (mm) | Rotor Dia. (mm) | Working Volume (mL) | Immersion Depth (mm) | Application Industries |
|---|---|---|---|---|---|
| S20C + SR20 | 20 mm | 15 mm | 10 – 5,000 mL | 40 / 170 mm | Pharmaceutics, Chemical, Paints |
| S20C + CR20 | 20 mm | 15 mm | 10 – 5,000 mL | 40 / 170 mm | Sewage Treatment, Food, Medicine |
| S20C + MR20 | 20 mm | 15 mm | 10 – 5,000 mL | 40 / 170 mm | Ceramics, Paints, Cosmetics |
| S20F + ER20 | 20 mm | 15 mm | 10 – 5,000 mL | 40 / 170 mm | Emulsions, Biotech, Cosmetics |
| S30C + SR30 | 30 mm | 23 mm | 100 – 8,000 mL | 40 / 170 mm | Food, Pulp, Petrochemical |
| S30F + ER30 | 30 mm | 23 mm | 100 – 8,000 mL | 40 / 170 mm | Fine Emulsions, Cosmetics |
| S40C + MR30 | 40 mm | 23 mm | 1,000 – 40,000 mL | 40 / 170 mm | High-volume industrial slurry dispersion |
| S5C + SR5 | 5 mm | 4 mm | 1 – 50 mL | 40 / 60 mm | Micro-tubes, Biotech, Cell lysis |
Note: All dispersion heads can be mounted directly onto the motor body and secured with standard laboratory stands and clamps.
