ZLS-3 Vacuum Centrifugal Concentrator, 2,000 rpm (CAT#: STEM-AL-4306-ZJF)

ZLS-3 Vacuum Centrifugal Concentrator is designed for solvent evaporation and concentration of biological and analytical samples. The rotor operates at 2,000 rpm. Vacuum, centrifugal force, and controlled heating are combined to remove water or organic solvents. The chamber temperature can be controlled from ambient temperature to 60 °C. The final documented vacuum is 0.1 mbar. The interface displays chamber vacuum in addition to the selected operating parameters. Automatic pressure release protects samples when the cycle ends or power is interrupted. Compatible vacuum pumps and cold traps support solvent recovery and different application requirements. The concentrator supports repeatable sample drying within the documented rotor, temperature, and vacuum limits.

Model: ZLS-3
Rotor Speed: 2,000 rpm
Temperature Range: Ambient to 60 °C
Timer: 1 min to 23 h 59 min 59 s
Final Vacuum: 0.1 mbar
Door Operation: Automatic
Preheating: Available
Automatic Pressure Release: Available
Vacuum Interface: 10 mm
Recommended Cold Traps: CT-6 / CT-40 / CT-50
Power: 2.5 kW
Maximum Current: 11 A
Noise: ≤50 dB(A)
Power Supply: AC 220 V, 50 Hz
Dimensions: 480 × 600 × 410 mm
Weight: 55 kg
Rotor Capacity: 62 × 1.5 mL standard rotor with high-throughput optional rotors

Combined centrifugal, vacuum, and heating operation
Rotor speed of 2,000 rpm
Temperature control to 60 °C
Final vacuum of 0.1 mbar
Automatic pressure release
Compatible vacuum-pump and cold-trap configurations
Low-noise operation at ≤50 dB(A)