Universal Centrifuge Z 446 / Z 446 K

Product catalog summary

Overview: The Universal Centrifuges Z 446 and Z 446 K are high-volume centrifuges designed for clinical, industrial, and research laboratories. They can handle up to 68 x 15 ml conical tubes or 28 x 50 ml conical tubes, with a maximum RCF of 3,434/4,346 xg. For higher speeds, an angle rotor with a max RCF of 16,022 xg for 10 x 50 ml is available.

Technical Specifications:

Max Speed: 16,000 rpm
Max RCF: 24,325 xg / 26,328 xg
Max Volume: 4 x 750 ml
Speed Range: 200 - 16,000 rpm
Temperature Range (Z 446 K): -20°C to 40°C
Running Time: 59 min 50 s / 10 s increments, 99 h 59 min / 1 min increments
Dimensions: Z 446 - 54 cm x 39 cm x 67 cm; Z 446 K - 73 cm x 39 cm x 67 cm
Weight: Z 446 - 79 kg; Z 446 K - 111 kg
Power Input: Z 446 - 640 W; Z 446 K - 1,630 W

Control Panel Features:

Simple one-handed operation with foil keyboard
Permanent indication of preset and actual values
Speed selection in rpm and g-force with 10 increments
10 acceleration and deceleration rates, with unbraked deceleration option
Temperature range from -20°C to 40°C with 1°C increments
Pre-cooling program and standstill cooling
Pre-selection of 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 and timer for preselected start time

Specifications:

Maintenance-free induction drive
Microprocessor with large LCD display
Motor-driven lid lock
Automatic RFID rotor identification with overspeed protection
Active imbalance identification and cut-off
CFC-free refrigeration system
Noise level < 65 dBA
Manufactured according to IEC 61010 safety regulations
Stainless steel chamber

Accessories and Rotors: A wide variety of rotors and accessories are available, including angle and swing-out rotors, round and rectangular buckets, and adapters for various tube sizes. Specific order numbers are provided for each accessory.

Catalog excerpts

LaborT echnik

Open the catalog to page 1

max. speed: max. RCF: max. volume: speed range: Temperature range Z 446 K: Running time: These high-volume centrifuges Z 446 and Z 446 K achieve a throughput of 68 x 15 ml conical tubes or 28 x 50 ml conical tubes at a max. RCF of 3,434/4,346 xg. If higher speeds are required, we also offer e.g. an angle rotor with a max. RCF of 16,022 xg for 10 x 50 ml. The fixed-angle and swing-out rotors are suitable for almost all aplications in everyday use in clinical, industrial and researsch laboratories. Technical Data 317.00 V02 - Z446 K, 120 V / 50-60 Hz / 15 A* *The speed of rotor 221.36 V20 and 220.86...

Open the catalog to page 2

Swing out rotor 4 place Angle: 0-90° Round bucket Rectangular bucket for Microtitre plates Microtitre carrier Acceleration in s: 47/483 Deceleration in s: 49/1,287 Acceleration in s: 55/551 Deceleration in s: 54/1,501 max. speed: 4,000/4,500 rpm max. RCF: 3,434/4,346 xg max. radius: 19.2 cm Temp. at max. speed: 4°C Acceleration in s: 47/483 Deceleration in s: 49/1,287 Acceleration in s: 55/551 Deceleration in s: 54/1,501 max. speed: 4,000/4,500 rpm max. RCF: 3,130/3,961 xg max. radius: 17.5 cm max. loading height: 80 mm max. loading weight: 640 g Temp. at max. speed: 4°C Acceleration in s: 47/482...

Open the catalog to page 3

Rotor/Bucket Order No.: 220.86 V20 Swing out rotor 4 place Angle: 0-90° Rectangular bucket Acceleration in s: 26/252 Deceleration in s: 28/560 Acceleration in s: 30/273 Deceleration in s: 31/626 max. speed: 4,500/5,000 rpm max. RCF: 3,894/4,807 xg max. radius: 17.2 cm Temp. at max. speed: 4°C Round bucket Acceleration in s: 26/250 Deceleration in s: 27/415 Acceleration in s: 30/277 Deceleration in s: 30/526 max. speed: 4,500/5,000 rpm max. RCF: 3,894/4,807 xg max. radius: 17.2 cm Temp. at max. speed: 0°C Round bucket Length min./max. (mm) Tubes per rotor Radius correction (cm) Order No. adapter...

Open the catalog to page 4

Angle rotor 6 x 85 ml Angle: 38° Acceleration in s: 49/462 Deceleration in s: 46/1,655 Acceleration in s: 69/549 Deceleration in s: 67/1,307 max. speed: 11,000/13,000 rpm max. RCF: 15,555/21,726 xg max. radius: 11.5 cm max. 0: 38 mm Temp. at max. speed: 8°C Tube rack 1 x 85 ml 1 x 50 ml 1 x 50 ml conical 1 x 30 ml 1 x 16 ml 1 x 15 ml 2 x 15 ml 1 x 15 ml conical Angle rotor 4 x 85 ml Angle: 30° Acceleration in s: 50/448 Deceleration in s: 45/1,251 Acceleration in s: 61/480 Deceleration in s: 47/1,220 max. speed: 15,000/16,000 rpm max. RCF: 23,140/26,328 xg max. radius: 9.2 cm max. 0: 38 mm Temp....

Open the catalog to page 5

Acceleration in s: 21/204 Deceleration in s: 29/375 max. speed: 16,000 rpm max. RCF: 24,325 xg max. radius: 8.5 cm max. 0: 11 mm Temp. at max. speed: 1°C Order No.: without without 704.005 704.004 Angle rotor 24 x 1.5/2.0 ml Angle: 45° Acceleration in s: 21/204 Deceleration in s: 29/394 max. speed: 16,000 rpm max. RCF: 24,325 xg max. radius: 8.5 cm max. 0: 11 mm Temp. at max. speed: 1°C Order No.: without without 704.005 704.004 Angle rotor 24 x 1.5/2.0 ml Angle: 45° I aerosol-tight Acceleration in s: 12/100 Deceleration in s: 12/202 max. speed: 15,000 rpm max. RCF: 15,343 xg max. radius: 6.1...

Open the catalog to page 6

All Hermle Labortechnik catalogs and technical brochures

Archived catalogs

*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.

Brand list