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Thermo Scientific Sorvall ST4R Plus-MD Refrigerated Benchtop Centrifuge
Product Description
Maximum Speed: 15,200 RPM
Maximum Capacity: 4 x 1000 ml tubes or bottles
Temperature Range: -10°C to 40°C
Key Features:
- Intuitive keypad with high-contrast LCD for easy operation
- Motorized lid latch for one-finger closure, suitable for tall benches
- Auto-Lock™ III Rotor System: push-button secure rotor installation and removal
- SMARTSpin™ Technology managing acceleration, braking, and load imbalance per rotor
- Nine acceleration and ten deceleration rates for customizable centrifugation
- Stores up to six run programs for quick retrieval and repeatability
- Modes include continuous run (hold) and pulse for flexible operation
- Designed ergonomically for improved rotor loading and enhanced user safety
This refrigerated benchtop centrifuge combines high capacity and versatility with simplified controls for routine laboratory applications. The modular rotor system enhances cleaning convenience and unit longevity. Programmability and rotor management technology optimize performance and safety. Different adapters are available depending on rotor selection, enabling use with various tubes and bottles. Proper rotor compatibility is essential and can be verified via the Rotor Compatibility Guide.
Maintenance and Quality Checks:
- Door latch and hinges inspected and lubricated
- Drive belt examined and replaced if necessary
- Rotors and O-rings maintained with lubrication
- Lamps and display checked for brightness and replaced if dim
- Power cord inspected for damage and replaced if needed
- Internal circuitry tested for faults and replaced accordingly
Item Stats
Product details
| Maximum Speed | 15,200 RPM |
| Minimum Speed | 300 RPM |
| Maximum RCF | 25,830 x g |
| Maximum Capacity | 4 x 1000ml |
| Temperature Range | -10°C to 40°C |
| Timer | Up to 9 hours 59 minutes, with continuous run (hold) and pulse modes |
| Acceleration Rates | 9 |
| Deceleration Rates | 10 |
| Number of Compatible Rotors | 12 |
| Display | Push button and high contrast LCD interface |
| Program Storage | Up to 6 run programs |
| Noise Level | < 63 dB(A) |
| Average Heat Dissipation | 1.1 kW/h |
| Dimensions (W x D x H) | 29.4 x 27.2 x 14.2 in. (74.6 x 69 x 36.1 cm) |
| Weight | 257.9 lb. (117 kg) |
| Electrical Requirements | 120V, 60Hz, 1400W, 12A |
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