Schambeck SFD GmbH
Refractive Index Detector RI2012
RI2012 V1.0 06-2013.EN / 28.10.2013
16
http://www.schambeck-sfd.com
10.5 M
ASS
S
CREW
Use the mass screw to connect the shielding of the analog signal cable to the detector’s
chassis. This will result in a smoother detector signal.
10.6 O
PTICAL
A
DJUST
Remove the cover from RI2012. Inside the RI2012 you find the optical system in an extra
housing. There are two holes at the backside of the optical system housing. In each hole is
a srews to adjust the optical system. If needed the optical system can be adjusted using the
hex-wrench which came with the instrument. Put the hex-wrench into one of the opened
hole at the back side of optical system
■
NOTE
There are two adjustment screws for the mirror. Keep in mind that you might have to turn
the other screw. Anyway you should turn the screws not more that 1/5 - 1/8 turns.
Adjust the screws until the optical balance reaches a value of 0 ± 10 %%. Now the
adjustment for the used solvent is finished.
10.7 D
RAIN
In case of a leakage inside the housing mobile phase can leave the housing using the tube.
You might connect an additional waste tube to this exit.
10.8 M
AINS
A
DAPTOR
Use the power cable which was delivered with the detector to connect the instrument to the
power supply. Make sure that the correct voltage is selected before connecting to the
mains. To high voltage will damage the instrument.
10.9 F
USES
Next to the mains plug you can find the instrument’s fuses. The type of this fuse depends on
the voltage the instrument is operated.
220 V:
2 x 500 mA, slow
110 V:
2 x 1000 mA, slow
Inside the housing is an additional internal fuse (1 x 500 mA, slow).
