Hermle-Benchmark Z446 High Capacity Universal Centrifuge

Description

Hermle-Benchmark Z446 High Capacity Universal Centrifuge – Product Highlights

• Highest capacity benchtop centrifuge in the Hermle-Benchmark series — the 4 × 750 mL swing-out rotor processes up to 68 × 15 mL conical tubes, 28 × 50 mL conical tubes, or 20 microplates per run, dramatically increasing throughput for tissue culture, clinical, and high-volume research applications.
• Maximum RCF of 24,325 × g at 16,000 rpm — delivers the centrifugal force needed for demanding separations including cell pelleting, subcellular fractionation, protein precipitation, and large-batch blood component processing in blood bank and clinical laboratories.
• Aircraft-grade premium alloy rotor construction — swing-out rotors withstand centrifugal forces above 4,500 × g at full capacity, providing exceptional durability and long service life even under continuous high-throughput operation.
• Automatic RFID rotor identification with over-speed protection — the centrifuge instantly recognizes each rotor upon insertion, displays the rotor code on the backlit LCD, and enforces rotor-specific speed limits to prevent operator error and protect samples.
• Sub-one-minute rotor exchange — swap between swing-out, fixed-angle, and microplate rotors using the included rotor wrench, enabling rapid transitions between different tube formats and centrifugation protocols throughout the workday.
• 99 programmable protocols with extended timer — store and recall user-defined parameters for one-touch operation, with timer capability up to 99 hours and 59 minutes plus a continuous-run mode for overnight separations, gradient preparations, and extended batch processing.
• 10 selectable acceleration and deceleration rates — fine-tune ramp profiles for gentle starts and stops on density gradient separations or rapid processing of routine samples, with an option for unbraked deceleration when required.
• Motor-driven lid lock and active imbalance detection — automatic lid lock prevents opening during operation, while rotor-specific imbalance monitoring stops the run if load asymmetry is detected, safeguarding both the instrument and valuable samples.
• Stainless steel chamber with air-cooled operation under 63 dBA — the corrosion-resistant chamber, maintenance-free brushless induction drive, and quiet operation meet IEC 61010 safety standards, making the Z446 well suited for shared workspaces, open labs, and clinical settings where noise reduction matters.
• Authorized Benchmark Scientific distributor — ARES Scientific is an authorized distributor for Benchmark Scientific, ensuring you receive a genuine Hermle Z446 high-capacity centrifuge backed by full manufacturer warranty, technical support, and access to the complete range of compatible rotors and accessories.