According to the 2024 Hettich catalog, the following centrifuge lines are recommended for blood testing and molecular diagnostics applications:<\/p>\n
Several representative models are designed for hospitals, clinical laboratories, and hematology centers:<\/p>\n
The Rotina 380\/380 R is an extremely compact and versatile benchtop centrifuge. With a width of only approximately 46 cm, it fits even narrow laboratory benches. Despite its compact footprint, the Rotina 380 delivers impressive performance: a single run can process up to 76 blood tubes, 36 conical tubes (15 mL), 32 urine tubes (10 mL), or even 12 microplates \u2014 a throughput far exceeding its size.<\/p>\n
The centrifuge reaches a maximum speed of 15,000 rpm with centrifugal force up to approximately 24,000 \u00d7g, making it suitable for demanding high-speed applications in both research and clinical laboratories. The Rotina 380 R (refrigerated version) enables rapid cooling down to -20\u00b0C, protecting temperature-sensitive samples.<\/p>\n
This model incorporates the versatile Versa-Rotor system, allowing multiple tube types and configurations to be processed using a single rotor, reducing both operational costs and setup time. Additional user-friendly features include quiet operation, intuitive controls for setting time, speed, RCF, and braking parameters, as well as a \u201cpulse\u201d key for quick spin operations. Optional bio-sealed lids for angle rotors further enhance biosafety when handling hazardous samples.<\/p>\n
Thanks to its performance, flexibility, and reliability, the Rotina 380\/380 R is regarded as an \u201call-purpose centrifuge\u201d suitable for clinical, research, and industrial laboratories requiring a compact yet powerful solution.<\/p>\n
As its name suggests, the Universal 320\/320 R is one of Hettich\u2019s most comprehensive multi-purpose benchtop centrifuge series. Although compact in size (approximately 39.5 cm wide), it can accommodate nearly all routine centrifugation tasks in the laboratory.<\/p>\n
The Universal 320 offers a maximum capacity of 4 \u00d7 200 mL (or 6 \u00d7 94 mL using an angle rotor), supporting standard tubes, conical tubes, urine tubes, microscope slides (up to 10 simultaneously), and cytology clips for cytological sample preparation. Operating within a wide speed range of 500\u201316,000 rpm and generating up to approximately 21,382 \u00d7g, the system is suitable for both cell separation and DNA applications.<\/p>\n
A major highlight is its ability to function as a cytospin centrifuge. By installing the 12-position cytology rotor, the system can process 0.2\u20136 mL cytology slides with biosafety protection, eliminating the need for a dedicated cytospin instrument.<\/p>\n
The Universal 320 R refrigerated version supports cooling down to -20\u00b0C for temperature-controlled applications. Similar to other Hettich models, the unit features low-noise operation, convenient lid handling, robust safety locking, and a 5-year warranty.<\/p>\n
With outstanding performance and a wide accessory portfolio, the Universal 320\/320 R truly delivers an \u201call-in-one\u201d centrifugation solution for clinical laboratories, universities, research institutes, and multidisciplinary laboratories.<\/p>\n
The Rotofix 32 A is one of Hettich\u2019s classic benchtop centrifuges, trusted for decades in clinical laboratories thanks to its durability and versatility. The system features a robust design and simple operation, making it suitable for routine applications such as serum separation, urine analysis, and body fluid processing.<\/p>\n
The centrifuge supports up to 6 \u00d7 94 mL (or 4 \u00d7 100 mL) in swing-out rotors and can process up to 40 blood collection tubes simultaneously, meeting the demands of small- to medium-sized clinics and hospitals. It also supports angle rotors for conical tubes up to 8 \u00d7 50 mL.<\/p>\n
Notably, Hettich provides dedicated cytology rotors with 12-position slide carriers and sealed biosafety lids compatible with most cytology funnel systems, enabling cytospin applications for pathology workflows.<\/p>\n
The Rotofix 32 A (MD) version complies with in-vitro diagnostic medical device requirements under EU IVDR and\/or MDR standards, ensuring manufacturing and validation according to stringent medical laboratory quality regulations.<\/p>\n
For safety, the centrifuge features a sealed metal chamber and Hettich Safety-Lock lid system to prevent lid opening while the rotor is spinning. The unit operates quietly, reliably, and requires minimal maintenance.<\/p>\n
With competitive pricing and proven long-term reliability, the Rotofix 32 A is an economical mid-range solution for hematology and routine biochemistry laboratories requiring a durable and versatile centrifuge.<\/p>\n
The following high-speed microcentrifuge models are optimized for DNA\/RNA preparation, PCR workflows, and spin column applications:<\/p>\n
The Mikro 200\/200 R belongs to the fastest microliter centrifuge category in its class. It can accommodate up to 30 \u00d7 1.5\u20132.0 mL tubes per run while reaching speeds up to 15,000 rpm and centrifugal force up to 21,382 \u00d7g, significantly reducing centrifugation time while maintaining efficient separation.<\/p>\n
Compared to conventional 24-place microcentrifuges, the Mikro 200 improves laboratory throughput by approximately 25%. It is ideal for molecular biology applications such as centrifugation of Eppendorf tubes, PCR strips, and cryo tubes for rapid DNA, RNA, and protein sample preparation.<\/p>\n
The refrigerated Mikro 200 R integrates a \u201cFast Cool\u201d function capable of cooling the chamber to +4\u00b0C within 10\u201315 minutes, allowing rapid pre-cooling before operation. The system supports multiple accessories including 24-place and 30-place biosealed rotors, spin-column rotors, and PCR strip rotors (6 strips \u00d7 8 tubes).<\/p>\n
Safety features include bio-containment rotor lids to prevent aerosol generation, a metal housing, and secure lid locking mechanisms. Interestingly, the Mikro 200 can also be used for lipid removal in lipemic blood samples for clinical chemistry applications, serving as a cost-effective alternative to larger specialized centrifuges.<\/p>\n
With ultra-high speed, optional refrigeration, and high reliability, the Mikro 200\/200 R is an essential tool for molecular biology and clinical biochemistry laboratories handling small-volume samples under strict speed and temperature control requirements.<\/p>\n
The Mikro 220\/220 R represents Hettich\u2019s premium microcentrifuge platform, combining extreme speed, large capacity, and exceptional flexibility.<\/p>\n
The centrifuge reaches up to 18,000 rpm with centrifugal force up to approximately 31,514 \u00d7g, among the highest in benchtop centrifuge systems, enabling rapid separation of difficult samples.<\/p>\n
In terms of capacity, the Mikro 220 supports a 48-place angle rotor for 1.5\u20132 mL tubes and an innovative 60-place drum rotor for high-throughput sample processing. Beyond microtubes, the system also supports:<\/p>\n
This flexibility allows the Mikro 220 to support applications ranging from PCR and DNA workflows to clinical biochemistry and industrial\/environmental sample processing within a single compact instrument.<\/p>\n
The refrigerated Mikro 220 R reaches +4\u00b0C within 10\u201315 minutes and supports cooling down to -20\u00b0C, reducing both energy consumption and sample preparation time. Additionally, the system can function as a compact blood centrifuge using its 12-tube swing-out rotor operating at 6,000 rpm.<\/p>\n
Like other Hettich systems, the Mikro 220 offers quiet operation, high safety standards, and long-term warranty support. For laboratories seeking a compact yet extremely powerful centrifuge capable of handling high-throughput micro-volume samples and multiple tube formats, the Mikro 220\/220 R is a leading solution.<\/p>\n
The Mikro 185 is a compact microcentrifuge designed for DNA\/RNA preparation, PCR workflows, and microbiology applications. Despite its small footprint, it delivers significantly improved performance over previous-generation microcentrifuges.<\/p>\n
The system supports 12-place, 18-place, or 24-place rotors for 1.5\u20132 mL tubes and reaches up to approximately 14,000 rpm and 18,845 \u00d7g. This enables simultaneous processing of up to 24 microtubes, improving laboratory throughput.<\/p>\n
The Mikro 185 supports various rotor options including:<\/p>\n
Optional bio-containment rotor lids are available for enhanced biosafety. The centrifuge also features a digital control interface allowing easy adjustment of time, speed, RCF, and braking settings, along with visual and audible cycle completion notifications.<\/p>\n
With competitive pricing and a 5-year warranty, the Mikro 185 provides a reliable and economical solution for molecular biology laboratories, medical testing facilities, and any laboratory requiring a compact, versatile, and high-performance microcentrifuge.<\/p>\n
For blood testing applications, laboratories should consider the Rotina 380 R, Universal 320 R, or Rotofix 32 A (MD) for clinical and hospital environments.<\/p>\n
For molecular biology and molecular diagnostics workflows, the Mikro 200\/200 R or Mikro 220\/220 R are recommended for PCR and DNA\/RNA extraction applications, while the Mikro 185 is suitable for smaller laboratories or basic workflow requirements.<\/p>\n","protected":false},"excerpt":{"rendered":"
According to the 2024 Hettich catalog, the following centrifuge lines are recommended for blood testing and molecular diagnostics applications: Blood testing (Clinical \/ Hematology) Several representative models are designed for hospitals, clinical laboratories, and hematology centers: Rotina 380 \/ 380 R \u2013 compact benchtop centrifuges with high performance, capable of processing various sample types (blood<\/p>\n