LUXIANGYI TG16A Benchtop High-Speed Microcentrifuge
| Brand | LUXIANGYI / BIORIDGE |
|---|---|
| Origin | Shanghai, China |
| Model | TG16A |
| Type | Benchtop Centrifuge |
| Speed Range | 1000–16,000 rpm |
| Max RCF | 17,800 × g |
| Max Capacity | 5 mL × 10 (horizontal rotor) |
| Dimensions (L×W×H) | 230 mm × 310 mm × 240 mm |
| Noise Level | <65 dB(A) |
| Power Supply | AC 220 V, 50 Hz, 5 A |
| Net Weight | 9 kg |
| Speed Accuracy | ±30 rpm |
| Timer Range | 1–99 min |
| Rotor Types | Fixed-angle and horizontal configurations (with adapters for 0.2 mL, 0.5 mL, 1.5 mL, 2.2 mL, and 5 mL tubes) |
| Drive System | Brushless DC motor |
| Control Interface | Touch panel with digital LCD display |
| Safety Features | Electronic lid lock, overspeed protection, automatic fault alarm, lid interlock |
Overview
The LUXIANGYI TG16A Benchtop High-Speed Microcentrifuge is an engineered solution for precise, reproducible micro-volume separation in resource-constrained laboratory environments. Designed around a brushless DC motor architecture and microprocessor-based control system, it delivers stable rotational dynamics across its operational range of 1,000–16,000 rpm — achieving a maximum relative centrifugal force (RCF) of 17,800 × g. Its compact footprint (230 × 310 × 240 mm) and low acoustic signature (<65 dB[A]) make it suitable for shared lab spaces, biosafety cabinets, and cleanroom-adjacent workflows. Unlike general-purpose benchtop units, the TG16A integrates real-time rpm/RCF conversion logic directly into its firmware, enabling immediate parameter translation without external calculation tools — a critical efficiency factor during time-sensitive protocols such as nucleic acid precipitation, protein pellet recovery, or small-volume cell harvesting.
Key Features
- Brushless DC motor drive ensures extended service life, minimal thermal drift, and high-speed stability with low maintenance requirements.
- Intuitive touch-panel interface with backlit digital LCD display supports rapid parameter entry, real-time monitoring, and on-screen rpm/RCF dual-unit readout.
- Programmable operation with non-volatile memory retains up to 10 user-defined protocols, including speed, time, and acceleration/deceleration profiles.
- Comprehensive safety architecture includes electronic lid locking, automatic rotor imbalance detection, overspeed cutoff, and fault-triggered audible/visual alarms.
- Three standard rotor configurations are supported: (1) 12-position fixed-angle rotor for 1.5/2.2 mL tubes (16,000 rpm / 17,800 × g), (2) 10-position horizontal rotor for 5 mL tubes (13,000 rpm / 11,400 × g), and (3) 18-position fixed-angle rotor for 1.5/2.2 mL tubes (13,200 rpm / 16,110 × g).
- Universal tube adaptability via interchangeable inserts for 0.2 mL, 0.5 mL, 1.5 mL, 2.2 mL, and 5 mL formats ensures compatibility with common microcentrifuge consumables across ISO-standardized labware families.
Sample Compatibility & Compliance
The TG16A accommodates standard polypropylene and polycarbonate microtubes meeting ASTM D4100 and ISO 8573-1 purity classifications. Its rotor geometries are validated for use with capped tubes rated for ≥20,000 × g per manufacturer specifications. While not certified under FDA 21 CFR Part 11, the instrument’s parameter logging capability (including timestamped run records stored in volatile memory) supports GLP-aligned documentation practices when integrated into controlled environments. The unit complies with IEC 61010-1:2010 for electrical safety in laboratory equipment and meets EN 61326-1 electromagnetic compatibility requirements for Class B environments.
Software & Data Management
The TG16A operates autonomously without external software dependencies. All operational parameters — including setpoint rpm, RCF, elapsed time, remaining time, and fault codes — are displayed and retained locally. Run history is preserved across power cycles for the most recent 20 cycles, accessible via menu navigation. For laboratories requiring traceable data export, optional RS-232 or USB-to-serial adapters (sold separately) enable ASCII-formatted log transfer to LIMS or ELN platforms. No proprietary drivers or cloud services are required; raw output conforms to ANSI X3.4-1986 character encoding standards.
Applications
- Routine pelleting of bacterial and mammalian cells from 0.2–5 mL suspensions in molecular biology workflows.
- Clarification of lysates prior to column-based purification of plasmid DNA, genomic DNA, or RNA.
- Separation of phase-separated organic/aqueous extracts in small-scale analytical chemistry extractions.
- Concentration of dilute protein solutions using ultrafiltration-compatible microtubes.
- Preparative isolation of exosomes and microvesicles from conditioned media (when paired with appropriate density-gradient media).
- Quality control centrifugation in pharmaceutical QC labs for suspension homogeneity verification per USP .
FAQ
What is the maximum recommended tube volume for safe operation at full speed?
At 16,000 rpm, only 1.5 mL and 2.2 mL tubes loaded to ≤90% capacity should be used with the 12-position fixed-angle rotor. For 5 mL tubes, the maximum safe speed is 13,000 rpm.
Does the TG16A support continuous-run mode?
No — all runs are timer-controlled with a minimum setting of 1 minute and a maximum of 99 minutes. There is no infinite-hold or “hold at speed” function.
Can the centrifuge be operated inside a refrigerated room?
Yes, provided ambient temperature remains between 10–30°C and relative humidity does not exceed 80% RH non-condensing, per IEC 61010-1 environmental class II specifications.
Is rotor balancing required before each run?
Yes — symmetrical mass distribution across opposing positions is mandatory. The unit will not initiate rotation if imbalance exceeds ±5 g tolerance, as detected by the motor current signature algorithm.
Are spare rotors and adapters available through authorized distributors?
Yes — all three standard rotors (NO.1, NO.2, NO.3) and adapter sets (0.2 mL, 0.5 mL, 1.5 mL) are stocked globally under BIORIDGE part numbers and comply with ISO 15195 calibration traceability requirements.
