8
SK-O（L）330- Pro Orbital and Linear Digital Shaker SK-O（L）180- Pro Orbital and Linear Digital Shaker
the mains switch. After about 5 second, you can let go of the
knobs.
• Switch between operating Modes A and B in order.
6.4 Switch the shaking direction
Change the shaking direction according to the steps as
follows:
• Turn OFF the instrument;
• Press and hold time knob, at the same time turn on the
instrument, release the time knob after 10 seconds;
• Switch the operation direction in turn.
7.Supported load
In order to ensure safe, the shaker must only be operated
within the supported weight (7.5kg for 330 and 2.5Kg for
180).
Make sure the holding surface of the shaker is always clean
and level. Ensure the individual shaking vessels must be
placed evenly and fastened securely in the middle of the
shaking table no matter one or multiple shaking vessels are
placed.
8.Faults
• When switched ON, the instrument doesn
’
t work
■
Check whether the power cable fitted well
■
Check whether the fuse is broken
• The speed cannot reach set value
■
Check whether it is overloaded
• The motor does not start via pressing the speed knob and
time knob
■
Check whether the time is set to zero
9.Interface
SK-O330(180)-Pro/ SK-L330(180)-Pro Orbital and Linear
Digital Shaker, special adapter and cable are used to link to
external device.and the Standard 9-pin interface to connect
with the PC.
• The cable between the shaker and the computer used EIA
Standard RS232C communication line
，
corresponding to
the DIN 66020 interface.
• Transmission method: Asynchronous signal transmission.
• Mode of transmission: Fully Duplex.
• 1 start bit; 8 character bits; 1 stop bit.
• Transmission speed: 9600 bit/s
Note
：
Forbid to plug in and plug off the power cable
when the instrument working
