Features:Electronic Timer – Preset to 10 minutes for ideal gel separations; selectable from 1 to 30 minutes for general purpose use;Capacity – Up to six (6) 17 mm. x 100 mm. tubes;Tube Sizes – 3 mL to 10 mL: up to 17 mm. x 100 mm.;12 Volt DC Motor – Years of operation with no routine maintenance;Quiet Operation with Low Vibration – A double-encased motor assures quiet performance and low out-of-balance vibration;Cool Operation – Unique design of the convection based cooling system protects the samples even under the heaviest workloads;Footprint – Compact design uses approximately 1 sq. ft. of counter space;6 Foot Cord – Easily reaches the rear of your vehicle;Automatic Lid Lock – Centrifuge will not run with the lid open and the lid cannot be opened while samples are spinning;Positive Lid Latching – Firm mechanical latching of the lid prevents the escape of debris;Clear Shatter Proof Lid – Allows for safe sample observation and optical calibrations;Reinforced Guard Bowl – Provides maximum safety and durability.Benefits:Easy to Use: Start the 642M's preset cycle (10 minutes at 3,400 RPM / 1,600 xg) with the touch of a button. Runtime can be adjusted from 1 to 30 minutes to meet a variety of needs.Designed for Mobile Use: With in-vehicle centrifugation, phlebotomists can plan a day-long route without returning to the lab. Increase range of service and productivity without sacrificing quality.Built to Last: The 642M's reinforced components and brushless motor provide years of maintenance-free operation, and the automatically locking lid enhances safety.Unique Features:The model centrifuge is designed for the Home Health Nurse that is on-the-go. Powered by a vehicle's 12V electrical supply, the is designed to provide the ideal pre-analytic horizontal-sample-processing recommended by all blood collection tube manufacturers. Using patented technologies, the reduces blood separation times by 33%, leaving more time to travel to the next appointment and less time waiting for completion of the centrifuge cycle. The unmatched performance of the maximizes sample integrity by keeping your patient samples cool during centrifugation and by providing a high quality gel separation layer.