ULTRA CENTRIFUGE, L8-70M
The Beckman L8M features the ultra-smooth variable-frequency induction drive; dual program memory; dual purpose digital displays; touch switch's numeric keypad; programmed operation and 10 deceleration profiles.
A digital display, indicates vacuum level, rotor speed, rotor temperature, run time remaining or elapsed , and accumulated centrifugal effect (ω2t). Actual operation conditions of the instrument are displayed unless either the system is in input mode, or display toggle is set away from display mode. IN this case the selected values for the run show for 5 seconds.
Beckman L8-70M Ultracentrifuge
Microprocessor control (accuracy within ± 20 RPM)
Precise chamber temperature control (0-45°C, ± 1 degree accuracy)
Rotor imbalance and automatic maximum speed detection
10 acceleration/deceleration profiles
Heavy duty refrigerated induction motor and drive
70,000 rpm and up to 500,000 x g (rotor dependent)
Vacuum encased induction drive chamber