Laboratory centrifuge Hermle Z 446, Z 446K

laboratory centrifuge
laboratory centrifuge
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Other characteristics
high-capacity, swing-out, fixed-angle, refrigerated

Max.: 16,000 rpm (100,531 rad.min-1)

Min.: 200 rpm (1,256.6 rad.min-1)


The Z 446 and Z 446 K high-volume centrifuges are able to accommodate a large tube capacity of up to 68 x 15 ml or 28 x 50 ml conical tubes. The high capacity centrifuge includes maintenance free induction drive motor able to reach 26,331 x g when using the 4 x 85 ml fixed angle rotor in the refrigerated model. Both models offer a wide variety of fixed angle and swing-out rotors, which are suitable for most applications in clinical, industrial and research laboratories. High Volume Universal Centrifuge Specifications Maintenance-free induction drive Micropocessor with large LCD display Motor driven lid lock Automatic rotor identification system with over speed protection, immediately upon rotor insertion Active imbalance identification and cut off (rotor-specific) CFC-free refrigeration system A large variety of rotors and accessories Audible signal at the end of each run with several melody options Noise level < 65 dBA (depend on rotor) Manufactured according to international safety regulations, i. e. IEC 61010 Distinct Control Panel Simple one handed operation Easy to program with gloves on Permanent indication of preset and actual values Selection of speed in both rpm and g-force, with increments of 10 10 acceleration and deceleration rates, possibility of unbraked deceleration Temperature range from -20°C to 40°C with 1°C increments Pre-cooling program Standstill cooling Pre-selection of the running time from 10 s to 99 h 59 min or continuous Storage of up to 99 runs including rotor Quick-key for short runs


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.