Eppendorf Excella E-5 Classic Platform Shaker - Manual (Page 29)

Technical data
New Brunswick Excella® E-5 Open Air Shaker
English (EN)
29
9 Technical data
9.1 Specifications
Shaking
Speed 50 rpm – 400 rpm
Motion 1.91 cm (¾ in) diameter circular orbit
Indication LED digital electric display, 1 rpm increments
Setpoint and Control Digital adjustment with PI microprocessor control
and instantaneous visual feed back ±1 rpm.
Accuracy ±2 rpm
Drive
UniCentric™ single eccentric counterbalanced ball bearing drive
Keypad timer
• Programmable shaking periods from 0.1 – 99.9 h by a digital timer that shuts off at the end of period
and energizes status light.
• Timer counts down and digital display indicates remaining time.
• Can be deactivated for continuous operation.
• Additionally, shaker will display total accumulated running time for service information.
Operating ambient environment
• 5 – 45 °C
• 20 – 80 % humidity, non-condensing
• Up to 2000 m
Alarms
• Warning signal (audible and visible) indicates when shaking speed deviates more than ±5 rpm from
setpoint and when timer operation has expired.
• Audible alarm can be deactivated/activated by the operator.
Automatic restart
• Shaker will automatically restart after undesired power interruption.
• Setpoints are maintained by non-volatile memory.
• Interruption is indicated by a flashing display.
Electrical service
• 110V/120V AC, 50/60 Hz, 1320 VA
• 220V/240V AC, 50/60 Hz, 1320 VA
Dimensions
Width 41 cm (16.25 in)
Depth 46.4 cm (18.3 in)