AnTing TDL-5C Low-Speed High-Capacity Benchtop Centrifuge
| Brand | AnTing |
|---|---|
| Origin | Shanghai, China |
| Model | TDL-5C |
| Type | Benchtop Centrifuge |
| Speed Range | 0–5000 rpm |
| Max RCF | 4500 × g |
| Max Capacity | 4 × 250 mL (horizontal rotor) |
| Timer Range | 0–99 min |
| Power Supply | 220 V, 50 Hz, 400 W |
| Dimensions (L×W×H) | 460 mm × 450 mm × 680 mm |
| Net Weight | 80 kg |
| Construction | Reinforced polymer housing with electronic safety door lock |
| Compliance | Designed for GLP-compliant laboratories |
Overview
The AnTing TDL-5C is a robust, low-speed benchtop centrifuge engineered for high-capacity batch processing in routine laboratory environments. Operating on the principle of sedimentation under controlled gravitational force, it delivers reliable separation of heterogeneous mixtures—including cell suspensions, blood components, precipitates, and coarse particulates—without inducing shear-sensitive damage typical of high-speed or ultracentrifugation. With a maximum rotational speed of 5000 rpm and a corresponding relative centrifugal force (RCF) of 4500 × g, the TDL-5C balances operational safety, mechanical stability, and throughput efficiency. Its horizontal swing-out rotor configuration supports four 250 mL bottles or conical tubes per run, enabling scalable sample preparation for clinical diagnostics, bioprocessing QA/QC, environmental sample analysis, and academic research workflows where reproducible, gentle pelleting is required.
Key Features
- Stable low-speed operation optimized for sensitive biological and industrial suspensions
- Horizontal rotor design accommodating up to 4 × 250 mL containers—ideal for large-volume serum, plasma, or slurry separation
- Reinforced polymer chassis providing structural integrity while minimizing overall mass and vibration transmission
- Electronic safety door interlock system preventing rotor activation unless lid is fully closed and latched
- Precise digital timer (0–99 minutes) with automatic brake and stop-on-completion functionality
- Low-noise brushless motor with thermal overload protection and consistent torque delivery across speed range
- Front-panel controls with LED display for real-time monitoring of speed, time remaining, and status indicators
Sample Compatibility & Compliance
The TDL-5C accommodates standard laboratory containers including polypropylene centrifuge bottles (up to 250 mL), conical tubes (50 mL and 100 mL), and glass or plastic specimen tubes compatible with horizontal rotor adapters. It is routinely deployed in applications requiring adherence to CLSI H18-A3 (clinical centrifugation standards), ISO 15189 (medical laboratory accreditation), and internal SOPs governing sample integrity during pre-analytical processing. While not certified for IVD or GMP production use out-of-the-box, its construction, traceable component sourcing, and stable performance support validation under 21 CFR Part 11–aligned documentation protocols when integrated into controlled environments.
Software & Data Management
The TDL-5C operates as a standalone instrument with no embedded software or network connectivity. All operational parameters are set manually via physical interface; no data logging, remote control, or audit trail generation is provided. Users intending to integrate the unit into regulated workflows must implement external documentation practices—including handwritten logbooks or LIMS-based run records—to satisfy GLP/GMP traceability requirements. For laboratories requiring electronic record retention, third-party hardware interfaces (e.g., RS-232-to-USB converters with custom scripting) may be deployed subject to site-specific validation.
Applications
- Routine blood fractionation (serum/plasma isolation from whole blood)
- Sedimentation of activated sludge or wastewater samples in environmental testing labs
- Clarification of fermentation broths and cell culture harvests prior to downstream purification
- Preparative separation of microbeads, latex particles, or aggregated proteins in assay development
- Quality control of suspensions in pharmaceutical excipient or food ingredient manufacturing
- Educational demonstrations of sedimentation kinetics and density-based phase separation
FAQ
What is the maximum relative centrifugal force (RCF) achievable with the TDL-5C?
The TDL-5C achieves a maximum RCF of 4500 × g at its top speed of 5000 rpm with the standard horizontal rotor.
Does this centrifuge support refrigerated operation?
No—the TDL-5C is a non-refrigerated model and is intended for ambient-temperature applications only.
Can I use fixed-angle rotors with this instrument?
No—it is configured exclusively for horizontal (swinging-bucket) rotors; no fixed-angle or microplate adapters are supported.
Is the electronic door lock compliant with IEC 61010-1 safety standards?
Yes—the interlock mechanism conforms to Class I, Type B protection requirements specified in IEC 61010-1 for laboratory electrical equipment.
What maintenance intervals are recommended for long-term reliability?
An annual visual inspection of rotor integrity, lubrication of pivot points, and verification of door switch function is advised; rotor lifetime is rated for ≥10,000 cycles under normal load conditions.
