Key Features Large Capacity: The centrifuge can hold six tubes, each with a capacity of 0.004 gallons. It supports simultaneous centrifugation of multiple samples, improving operational efficiency. Low Noise Level: Equipped with a DC motor, the centrifuge operates at a noise level of no more than 60 dB, ensuring a quiet and comfortable working environment. Compact Design: With a footprint of only 9.1 x 10.2 inches, the unit fits easily on most laboratory benches without occupying excessive space. Adjustable Speed Control: Features a knob for speed adjustment from 0 to 4000 rpm, allowing precise control for separating liquids from solids or immiscible liquids of different densities. Adjustable Timer: Includes a timer knob with a range of 0 to 60 minutes, enabling customizable run times for various separation requirements. Alarm Function: Built-in alarm alerts the user when the centrifugation cycle is complete, aiding in process monitoring. Application This centrifuge is commonly used in hospitals, chemical, and biochemical laboratories for qualitative analysis of serum, plasma, and immune samples. Operation Instructions 1. Open the lid. 2. Place the sample tubes into the rotor. 3. Press the power button. 4. Set the desired time first, then set the speed. A beep will confirm the settings. 5. After use, set both time and speed to "0". Specifications Material: ABS Color: White Model: 900-2 Rated Voltage: AC 220V Fuse: 10A Power Consumption: 30W Maximum Speed: 4000 rpm Speed Control: Knob with infinitely variable speed control Motor Type: Brushed Motor Timer Range: 0–60 minutes Centrifugal Force: 2086 x g Capacity: 6 x 20 ml (6 x 0.004 gal) Noise Level: ≤60 dB Vibration Coefficient: < 0.6 mm/s Product Dimensions: 23 x 25.8 x 17 cm (9.1 x 10.2 x 6.7 in) Packaging Dimensions: 29 x 27 x 20 cm (11.41 x 10.62 x 7.87 in) Weight: 1.7 kg (3.74 lbs) Package Includes 1 x Centrifuge 1 x English User Manual Notes Before stopping the machine, always return the speed control to "0".