LUXIANGYI TD5A Multi-Rotor Automatic Balancing Benchtop Centrifuge
| Brand | LUXIANGYI / BIORIDGE |
|---|---|
| Origin | Shanghai, China |
| Model | TD5A |
| Centrifuge Type | Benchtop Low-Speed Centrifuge |
| Max Speed | 5000 rpm |
| Max RCF | 4390 × g |
| Max Capacity | 36 × 15 mL |
| Dimensions (L×W×H) | 460 mm × 540 mm × 340 mm |
| Noise Level | <65 dB(A) |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 500 W |
| Weight | 28 kg |
| Speed Accuracy | ±30 rpm |
| Timer Range | 1 s – 99 min 59 s |
| Rotor Compatibility | 5 standard rotor types (horizontal, swing-out, fixed-angle, microplate, and multi-bucket configurations) |
Overview
The LUXIANGYI TD5A Multi-Rotor Automatic Balancing Benchtop Centrifuge is an engineered solution for routine separation tasks in clinical diagnostics, biopharmaceutical quality control, academic research laboratories, and industrial R&D environments. Designed around a brushless DC motor drive system and microprocessor-based control architecture, the TD5A delivers high operational stability, low acoustic emission (<65 dB[A]), and precise rotational speed regulation (±30 rpm). Its automatic balancing mechanism compensates for minor sample mass imbalances across multiple tubes—eliminating manual counterweighting and reducing operator intervention during setup. The centrifuge operates on the principle of sedimentation under controlled centrifugal force (RCF), enabling efficient phase separation of suspensions, cell pellets, serum/plasma fractions, and particulate-laden solutions. With a maximum relative centrifugal force of 4390 × g at 5000 rpm, it meets performance requirements for low-speed applications such as whole blood processing, yeast harvesting, and polymer precipitation—without compromising mechanical robustness or thermal management.
Key Features
- Microprocessor-controlled operation with intuitive touch-panel interface and real-time RPM/RCF conversion display
- Automatic rotor recognition and dynamic imbalance compensation across all compatible rotor configurations
- Programmable run parameters—including speed, time, acceleration/deceleration profiles—with non-volatile memory for up to 10 user-defined protocols
- Integrated electronic door lock with dual-safety interlock; automatically halts operation if lid is opened mid-run
- Comprehensive safety suite: overspeed protection, rotor detection error alert, temperature anomaly monitoring, and fault-code diagnostics
- Food-grade silicone rubber sealing gasket ensures compliance with GMP hygiene standards for pharmaceutical and diagnostic use
- Brushless DC motor provides extended service life, minimal maintenance, and consistent torque delivery across speed ranges
Sample Compatibility & Compliance
The TD5A supports a broad spectrum of sample formats through five interchangeable rotor systems: horizontal swing-out rotors (up to 72 × 7 mL or 36 × 15 mL), fixed-angle rotors (12 × 10 mL or 8 × 50 mL), multi-bucket carriers (4 × 100 mL), microplate carriers (2 × 96-well plates), and modular tube racks (4 × 4–10 × 15 mL). All rotors are precision-balanced and certified for repeated sterilization via autoclaving (121°C, 20 min). The instrument complies with IEC 61010-1:2010 for laboratory electrical equipment safety and carries FDA registration (Class I device, 510(k)-exempt status). It is validated for GLP/GMP-aligned workflows and supports audit-ready documentation when integrated into laboratory information management systems (LIMS).
Software & Data Management
While the TD5A operates as a standalone benchtop unit, its embedded firmware supports timestamped event logging—including start/stop times, final RCF achieved, rotor ID, and any triggered safety alerts. All settings and runtime data are retained after power cycling. For regulated environments, optional RS-232 or USB-C serial output enables connection to external PCs running validated data capture software compliant with FDA 21 CFR Part 11 requirements—including electronic signatures, audit trails, and user access controls. No proprietary cloud platform is required; raw log files export in CSV format for traceability and internal QA review.
Applications
- Clinical labs: Serum/plasma separation from whole blood (EDTA, heparin, or citrate tubes)
- Biotechnology: Harvesting mammalian or microbial cells prior to lysis or downstream purification
- Pharmaceutical QC: Clarification of suspension formulations, excipient compatibility testing, and filter integrity verification
- Agricultural research: Soil extract clarification, plant tissue homogenate fractionation, and seed oil separation
- Environmental testing: Sedimentation of waterborne particulates and wastewater sludge dewatering trials
- Educational institutions: Teaching core centrifugation principles including sedimentation rate, Stoke’s law validation, and RCF vs. RPM relationships
FAQ
What regulatory certifications does the TD5A hold?
It is registered with the U.S. FDA as a Class I medical device and conforms to ISO 13485:2016 manufacturing practices. The silicone seal meets USP Class VI biocompatibility standards.
Can the TD5A be used for continuous operation in high-throughput labs?
Yes—its thermally optimized motor housing and forced-air cooling system support duty cycles up to 8 hours per day, provided ambient temperature remains ≤30°C and adequate ventilation is maintained.
Is rotor calibration required before first use?
No. All factory-installed rotors undergo dynamic balance verification and are pre-matched to the drive shaft. Users only need to confirm rotor type selection matches physical installation.
Does the TD5A support remote monitoring or network integration?
Not natively—but with optional serial interface hardware and third-party middleware, it can feed operational logs into enterprise LIMS or SCADA platforms supporting Modbus RTU or ASCII command sets.
What maintenance intervals are recommended?
Visual inspection and cleaning every 3 months; full bearing and seal assessment every 24 months or after 10,000 runs—whichever occurs first. Lubrication-free motor design eliminates routine grease servicing.
