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Hermle Z446 High-Speed Benchtop Centrifuge with 221.36 Swing Bucket Rotor & Microplate Buckets
Product Description
The Hermle Z446 is a versatile high-speed benchtop centrifuge engineered for precision and reliability in demanding laboratory applications such as molecular diagnostics, bioprocessing, and synthetic biology research. Equipped with the 221.36 swing bucket rotor and specialized microplate buckets, it enables efficient centrifugation of microtitre plates, making it critical for high-throughput sample processing and fluorescence analysis in biotechnology workflows.
Key technical specifications include:
- Speed range: 200 to 16,000 RPM for flexible separation protocols
- Maximum relative centrifugal force (RCF): 24,325 Ă g supporting diverse sample types and densities
- Capacity: Accommodates up to 4 Ă 750 ml tubes or relevant microplates, facilitating large-volume biomanufacturing sample preparation
- Drive system: Maintenance-free induction drive that ensures long-term durability and minimizes downtime
- Control system: Advanced microprocessor controls with a large LCD display, allowing parameter setting by RPM or RCF and programming of up to 99 user-defined protocols
- Operation modes: Ten selectable acceleration and deceleration profiles optimize handling of sensitive biological samples such as live cells and protein complexes
- Safety features: Automatic rotor recognition, overspeed protection, active imbalance detection, and a motor-driven lid lock with quick release enhance operator safety and instrument integrity
- Construction: Robust stainless-steel chamber designed for easy cleaning and extended service life in regulated laboratory environments
Widely used in biotechnology research, clinical diagnostics, and biomedical engineering, the Hermle Z446 centrifuge supports critical tasks like molecular cloning workflows, cell fractionation, and biopharmaceutical production pipelines. Its compatibility with microplate centrifugation makes it especially valuable for gene editing and synthetic biology laboratories requiring reliable and reproducible results.
This centrifuge integrates essential biotechnology laboratory functions with user-friendly operation and advanced safety protocols, making it a preferred choice among molecular biology researchers and facilities focused on bioprocessing and molecular diagnostics.
Marshall Scientific distributes and tests Hermle equipment to factory specifications before shipment and provides support for rotor and configuration customization to meet specific research requirements.
Item Stats
Product details
| Speed Range | 200 to 16,000 RPM (4,000 RPM w/ included rotor) |
| Maximum RCF | 24,325 x g (3,130 x g w/ included Rotor) |
| Maximum Capacity | 4 x 750ml |
| Temperature Range | N/A |
| Timer | Continuous; 10 sec to 99 h 59 min 59 sec |
| Acceleration Rates | 10 |
| Deceleration Rates | 10 |
| Drive System | Maintenance Free Induction Drive |
| Lid Lock | Motor Driven |
| Display | LCD with Backlight |
| Program Storage | 99 Programs |
| Noise Level | †65 dB(A) |
| Dimensions (W x D x H) | 21 x 26 x 15 in. (54 x 67 x 39 cm) |
| Weight | 174 lb. (79 kg) |
| Electrical Requirements | 120V, 50/60Hz, 5.6A, 640W |
| Refrigeration | No Refrigeration |
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