Titan Timi-10k Benchtop Microcentrifuge
| Brand | Titan |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | Timi-10k |
| Instrument Type | Benchtop Centrifuge |
| Speed Range | Up to 10,000 rpm |
| Max RCF | 5,610 × g |
| Max Capacity | 16 mL (4 × 4 mL tubes or 8 × 1.5/2.0 mL tubes) |
| Dimensions | 155 × 168 × 118 mm (W × D × H) |
| Rotor Configuration | Fixed-angle rotor (standard 1.5/2.0 mL and 4 mL tube compatibility) |
| Speed Control | Digital stepless adjustment |
| Safety | Lid interlock, automatic rotor recognition (mechanical), over-speed protection |
| Power Supply | 100–240 V AC, 50/60 Hz |
Overview
The Titan Timi-10k is a compact, high-efficiency benchtop microcentrifuge engineered for routine separation tasks in molecular biology, clinical diagnostics, and quality control laboratories. Operating on the principle of centrifugal force generation via high-speed rotation, it accelerates sample sedimentation based on particle density, size, and medium viscosity—enabling rapid pelleting of nucleic acids, proteins, cellular debris, and microorganisms from small-volume liquid suspensions. With a maximum rotational speed of 10,000 rpm and an achievable relative centrifugal force (RCF) of 5,610 × g, the Timi-10k delivers consistent performance across standard microtube formats without requiring refrigeration or complex installation. Its footprint—just 155 × 168 × 118 mm—makes it ideal for crowded laminar flow hoods, biosafety cabinets, or shared benchtop workspaces where space optimization is critical.
Key Features
- Compact form factor with robust ABS+PC housing for chemical resistance and mechanical stability
- Digital speed control with real-time RPM/RCF display and ±50 rpm speed accuracy
- Fixed-angle rotor designed for 1.5 mL, 2.0 mL, and 4 mL conical or round-bottom microtubes (maximum load: 4 × 4 mL or 8 × 1.5/2.0 mL)
- Mechanically interlocked lid with auto-stop function—rotor halts immediately upon lid opening
- Brushless DC motor ensuring low noise (<55 dB at 10,000 rpm), extended service life, and minimal heat generation
- Over-speed and imbalance detection circuits compliant with IEC 61010-2-020 safety standards for laboratory equipment
- No external cooling required—suitable for ambient-temperature protocols including DNA precipitation, spin-column purification, and cell washing
Sample Compatibility & Compliance
The Timi-10k accommodates common polypropylene and polycarbonate microtubes used in nucleic acid extraction kits (e.g., Qiagen, Thermo Fisher, Zymo), as well as standard Eppendorf-style tubes meeting ISO 7218 and ASTM D3960 specifications for tube dimensional tolerance. It supports protocols aligned with CLSI EP05-A3 for precision evaluation of centrifugation-based assays and meets general requirements for GLP-compliant sample preparation workflows. While not certified for IVD use under EU IVDR or FDA 510(k), its design adheres to essential safety and electromagnetic compatibility (EMC) criteria per EN 61326-1 and EN 61000-6-3.
Software & Data Management
As a standalone instrument, the Timi-10k does not include embedded software or network connectivity. All operation is managed via front-panel push-button interface with non-volatile memory retaining last-used parameters (speed, time, acceleration/deceleration profile). No audit trail, electronic records, or 21 CFR Part 11 compliance features are implemented—consistent with its classification as a Class I general-purpose laboratory device. Users requiring traceable operation may integrate timing logs manually or via external timers synchronized to SOP-defined run durations.
Applications
- Routine pelleting of PCR products, plasmid preps, and column-eluted DNA/RNA prior to quantification or downstream enzymatic reactions
- Clarification of bacterial lysates and mammalian cell supernatants in protein expression workflows
- Spin-down of spin-filter devices for buffer exchange or desalting of small-molecule samples
- Separation of phase-separated organic/aqueous layers in extraction protocols (e.g., phenol-chloroform)
- Pre-analytical sample conditioning in environmental microbiology (e.g., water filtration concentrates) and food safety testing (e.g., pathogen enrichment pellets)
FAQ
What tube sizes are supported by the Timi-10k?
Standard configurations accommodate eight 1.5 mL or 2.0 mL microcentrifuge tubes, or four 4 mL tubes—no adapters required.
Is the rotor autoclavable?
No—the fixed-angle rotor is constructed from aluminum alloy with anodized surface finish and is not rated for steam sterilization; wipe-down with 70% ethanol is recommended between uses.
Does the Timi-10k support programmable ramp rates?
It offers two preset acceleration/deceleration profiles (fast and soft), but does not provide user-adjustable ramp rate settings.
Can it be used for blood separation?
While capable of separating whole blood into serum/plasma and cellular fractions in capillary or microtainer formats, it is not validated for clinical hematology applications per CLSI H26-A3 guidelines.
What is the expected service interval for preventive maintenance?
Under normal usage (≤4 hours/day, ≤5 days/week), motor and bearing inspection is recommended every 12 months by qualified technical personnel; no scheduled lubrication is required.
