HNZXIB 80-1 Centrifuge 20 ml × 6 4000 rpm 220 V

Desktop centrifuge for routine separation

The HNZXIB 80-1 is a low-speed benchtop centrifuge designed for standard laboratory workflows in biology, medicine and chemistry. It accommodates six 20 ml tubes and reaches a maximum speed of 4000 rpm, generating 1435 x g of centrifugal force. A stainless steel liner adds durability and helps reduce operational noise. The timer is adjustable from 0 to 60 minutes for flexible run times.

Suited for low-throughput cell and particle work

This unit fits labs that process small batches of samples for radioimmunoassay or similar separation tasks. Its 220 V, 50 Hz power requirement and 6.3 kg weight make it a fixed bench instrument rather than a portable device. Facilities needing higher speeds, larger rotor capacities or refrigerated operation should consider alternative equipment. The compact outer dimensions of 31.5 x 28 x 28.5 mm allow placement on crowded benches.

Steady performance within stated limits

Under continuous use the motor maintains the set speed up to the full 60 minute cycle without exceeding the 4000 rpm ceiling. Balanced loading is essential; the manual prohibits running the rotor in an unbalanced condition to protect both samples and the drive mechanism. The stainless steel chamber resists corrosion during repeated runs, and the simple mechanical timer avoids electronic drift over long sessions.