Eppendorf 2350 Biological Shakers Innova - Manual (Page 15)

Product description
New Brunswick ™ Innova ® 2300/2350 Shakers
English (EN)
15
3.6 Optional features
3.6.1 Temperature/monitor option
A Temperature/Monitor Option is available for installation on the Innova 2300/2350. The temperature of
liquid in any vessel or the ambient temperature can be measured using the RTD electronics-based
measuring device supplied with this option. When the option is installed, the LED will display the measured
temperatures in 0.1
°C increments.
This option also allows the connection of a chart recorder so that temperature and shaking speed can be
documented. The analog output for shaking speed is 0
– 5 V, 1 V per 100 rpm. For temperature, the output
is 0 – 5 V with .05 V per °C. The output can also be connected to a data logging computer with an analog
data acquisition card.
3.6.2 Capacity upgrade option for 2300
It is possible to significantly increase the capacity of your Innova 2300 Shaker with an available capacity
upgrade package (part number M1191-9905). This option will convert an Innova 2300 to an Innova 2350
simply and easily.
This package consists of an appropriate counterweight, outrigger feet and hardware. Large capacity Innova
2350 platforms must be used with the Innova 2350 configuration. For a listing of available platforms, (see
Innova 2300 interchangeable platforms on p. 33) and (see Innova 2350 interchangeable platforms on p. 34).
3.6.3 Quick change platform option
This accessory enables the user to snap in platforms without tools or hardware. This is especially handy for
those users who change platforms frequently. The kit includes a subplatform with spring clips, an extra
counterweight, and hardware for installation. This option is available on the Innova 2300 only. A speed
range of 25
– 400 rpm is recommended when this option is installed.
3.7 Heavy duty construction
3.7.1 Triple Eccentric drive
The triple eccentric drive used in the Innova shakers employs the same proven technology that has reliably
driven New Brunswick shakers for over 50 years. This drive mechanism utilizes a counterweight system to
stabilize the rotary motion produced during operation.
When the workload moves in one direction, opposing forces are generated to stabilize the shaker. This
action will help eliminate the problem of “walking” that may occur with less precisely balanced
instruments. Vibrations are minimized and the life of the unit is extended.