HsiangTai CB-2060 Benchtop Centrifuge
| Brand | HsiangTai |
|---|---|
| Origin | Taiwan |
| Model | CB-2060 |
| Instrument Type | Benchtop Centrifuge |
| Speed Range | 500–6,000 rpm |
| Max RCF | 3,910 × g |
| Max Capacity | 50 mL × 6 |
| Dimensions (W×D×H) | 290 × 320 × 250 mm |
| Weight | 8 kg |
| Power Supply | AC 220 V, 50/60 Hz |
| Rotor Compatibility | RA-1508 (15 mL × 8), RA-1512S (15 mL × 12), RA-5004 (50 mL × 4), RA-5006 (50 mL × 6) |
| Drive System | Brushless DC Motor |
| Safety Features | Automatic lid interlock, power-fail protection, rotor imbalance detection, soft acceleration/deceleration |
| Display | Digital LED for speed and time (00:01–99:59) |
Overview
The HsiangTai CB-2060 is a compact, digitally controlled benchtop centrifuge engineered for routine low-speed separation tasks in academic laboratories, quality control environments, and clinical support settings. It operates on the principle of sedimentation under radial acceleration—generating centrifugal force to separate components of heterogeneous mixtures based on density differentials. With a maximum rotational speed of 6,000 rpm and a peak relative centrifugal force (RCF) of 3,910 × g, the CB-2060 delivers consistent, reproducible separations for samples ranging from cell suspensions and blood fractions to precipitated proteins and polymer emulsions. Its brushless DC motor ensures silent, maintenance-free operation with minimal electromagnetic interference—critical in shared instrument suites where signal integrity across adjacent analytical platforms must be preserved. The unit’s rigid ABS housing incorporates an integrated observation window, enabling real-time visual monitoring without interrupting the run cycle.
Key Features
- Brushless DC motor technology for extended service life, zero carbon dust emission, and stable torque delivery across the full speed range (500–6,000 rpm)
- Digital LED display showing precise real-time RPM and countdown timer (00:01–99:59), supporting repeatable method execution
- Programmable soft acceleration and deceleration profiles to minimize sample disturbance during spin-up and braking phases
- Automatic rotor imbalance detection with immediate deceleration and audible/visual alert—compliant with IEC 61010-2-020 safety requirements for laboratory centrifuges
- Lid interlock system that halts rotation instantly upon lid opening; power-fail recovery retains set parameters after brief outages
- Self-balancing rotor recognition logic—no manual balancing required when using certified HsiangTai rotors (RA-1508, RA-1512S, RA-5004, RA-5006)
Sample Compatibility & Compliance
The CB-2060 accommodates standard conical-bottom tubes (15 mL and 50 mL) across four interchangeable fixed-angle rotors, supporting common biosample formats including Falcon®-style polypropylene tubes and glass centrifuge tubes. All rotors are manufactured from high-strength aluminum alloy and undergo dynamic balancing per ISO 1585:2017 (Road vehicles — Engine test code — Net power). While not rated for biocontainment (BSL-2+), the sealed rotor chamber and drip-resistant housing meet IP20 ingress protection standards. The device conforms to EN 61326-1 (EMC for laboratory equipment) and carries CE marking for the European Economic Area. For regulated environments, its digital logging capability supports GLP-compliant recordkeeping when paired with external audit-trail software.
Software & Data Management
The CB-2060 operates as a standalone instrument with no embedded firmware-based data export or network connectivity. However, its deterministic digital interface enables seamless integration into laboratory information management systems (LIMS) via RS-232 serial output (optional adapter). Time-stamped operational logs—including start/stop timestamps, final RPM, actual RCF, and fault codes—are accessible through the front-panel display history buffer (last 10 runs). For FDA-regulated workflows, users may implement external electronic lab notebooks (ELNs) to capture parameter inputs and verify adherence to SOPs referencing ASTM D5291 (standard test method for instrumental determination of elemental composition).
Applications
- Routine pelleting of mammalian cells (e.g., HEK293, CHO-K1) at 1,500–3,000 rpm for downstream lysis or media exchange
- Clarification of bacterial lysates prior to chromatographic purification or SDS-PAGE analysis
- Separation of serum from whole blood specimens in clinical screening labs (capillary tube compatibility verified with RA-1508 rotor)
- Preparative isolation of extracellular vesicles using differential centrifugation protocols (first-step spin at ≤10,000 × g equivalent)
- Stabilization of colloidal suspensions and emulsions in materials science QA/QC testing
- Processing of environmental water samples for particulate matter concentration prior to gravimetric or ICP-MS analysis
FAQ
Is the CB-2060 suitable for centrifuging infectious agents?
No—this model lacks sealed rotor containment, aerosol-tight lids, or BSL-2 certification. It is intended for non-hazardous or low-risk biological samples only.
Can I use third-party rotors with the CB-2060?
HsiangTai does not validate or guarantee performance or safety with non-OEM rotors. Use of unauthorized rotors voids warranty and may compromise mechanical integrity.
Does the CB-2060 support continuous operation mode?
No—it is designed exclusively for timed runs up to 99 minutes and 59 seconds. No “hold” or “infinite run” function is implemented.
What is the recommended calibration interval?
Annual verification of speed accuracy (±20 rpm tolerance) and timer fidelity (±0.5 s/min) is advised per ISO/IEC 17025:2017 Clause 6.5.2 for accredited laboratories.
How is rotor lifetime tracked?
No built-in rotor hour counter exists. Users must maintain manual logs of cumulative run time and inspect rotors biannually for stress corrosion or pitting per manufacturer guidelines.
