MKN TGL-16C Intelligent Benchtop High-Speed Centrifuge

Overview

The MKN TGL-16C Intelligent Benchtop High-Speed Centrifuge is a precision-engineered laboratory instrument designed for rapid, reproducible separation of biological and chemical samples via centrifugal force. It operates on the principle of sedimentation under controlled rotational acceleration—applying radial forces up to 17,000 × g to accelerate phase separation based on particle density, size, and shape. Engineered for routine use in clinical diagnostics, molecular biology, and analytical chemistry labs, this centrifuge delivers high-speed performance within a compact footprint, making it ideal for benchtop deployment in space-constrained environments such as hospital core labs, academic research facilities, and QC laboratories. Its brushless DC motor ensures consistent torque delivery across the full speed range (0–16,000 rpm), minimizing mechanical wear and thermal drift while supporting extended operational cycles without performance degradation.

Key Features

• Intelligent digital speed control with real-time RPM and RCF display via intuitive touch interface
• Auto-balance detection system compensates for minor sample mass imbalances up to ±0.5 g per tube position, enhancing rotor stability and extending bearing life
• High-strength anodized aluminum rotor with optimized aerodynamic profile—designed to minimize air resistance and reduce heat generation during prolonged runs
• Thermally insulated chamber with passive cooling architecture limits temperature rise to <12 °C above ambient after 30 min at maximum speed
• Low-noise operation (≤60 dB[A]) achieved through vibration-damped base construction and precision-balanced rotor assembly
• Programmable timer (0–30 minutes) with automatic deceleration ramp and audible end-of-run alert
• Over-speed, over-temperature, and door interlock safety circuits compliant with IEC 61010-1:2010 requirements for laboratory electrical equipment

Sample Compatibility & Compliance

The TGL-16C accommodates standard microcentrifuge tubes (0.5 mL, 1.5 mL) and conical polypropylene tubes (5 mL), supporting common applications including serum/plasma separation, nucleic acid pellet recovery, cell lysate clarification, and immunoassay preparation. Rotors are certified for use with ISO 8573-1 Class 4 compressed air–free environments and meet ASTM D4290-22 guidelines for centrifuge rotor validation protocols. While not certified for biosafety level 3 (BSL-3) containment, the unit complies with GLP-relevant operational traceability standards when paired with external logging systems. All electrical components conform to CE marking directives (EMC Directive 2014/30/EU and LVD Directive 2014/35/EU).

Software & Data Management

As a standalone benchtop instrument, the TGL-16C does not incorporate embedded data logging or network connectivity. However, its digital interface supports manual parameter recording for audit-ready documentation in regulated environments. Users may integrate run logs into LIMS or ELN platforms via standardized SOP templates aligned with FDA 21 CFR Part 11 principles—particularly when combined with timestamped operator sign-offs and printed parameter receipts (via optional thermal printer interface). Firmware updates are performed locally using USB-based configuration tools provided by MKN Technical Support, ensuring version control and revision history tracking per ISO/IEC 17025:2017 Clause 7.6.

Applications

• Clinical diagnostics: Rapid isolation of serum and plasma from whole blood specimens (e.g., for ELISA, PCR, or metabolic profiling)
• Molecular biology: Pellet recovery of plasmid DNA, RNA, or protein complexes following phenol-chloroform extraction or column purification
• Pharmaceutical QA/QC: Clarification of suspension formulations and particulate analysis in excipient compatibility studies
• Environmental testing: Concentration of microbial cells or suspended solids from aqueous samples prior to enumeration or sequencing
• Academic research: Subcellular fractionation workflows requiring precise RCF control and minimal thermal perturbation

FAQ

What is the maximum relative centrifugal force (RCF) achievable with the TGL-16C?

The TGL-16C achieves a maximum RCF of 17,000 × g at its rated speed of 16,000 rpm with the standard 12-position rotor.
Is rotor calibration required before first use?

No factory calibration is needed; however, users should verify rotor identification and load symmetry prior to each run per ISO 20514:2021 Annex B recommendations.
Can this centrifuge be used for radioactive or hazardous samples?

It is not designed for containment of volatile or aerosol-generating hazardous materials; use only with sealed tubes and appropriate secondary containment per institutional biosafety protocols.
Does the TGL-16C support continuous operation mode?

Yes—timed runs can be repeated consecutively without cooldown intervals, though sustained operation above 12,000 rpm for >20 minutes is recommended only with adequate ventilation.
Are replacement rotors and adapters available from MKN?

Yes—MKN supplies OEM-certified rotors, tube adapters, and maintenance kits with full traceability documentation upon request.