Operating Instructions RF-2000
26
5 Operation
5.1 Precautions for Operation
Important:
1. Be sure the sample compartment cover is closed during
measurement. Measurement cannot be made correctly
while the cover is opened.
2. Precautions to prevent clogging of the flow cell. Dusty or
clogged flow cells are the most frequent causes of trouble in
any detector. After analyzing a high-concentration sample,
thoroughly flush it from the flow cell, using a large amount of
mobile phase. Buffer solution crystallizes upon drying, and
can clog the flow cell and tubing. Never leave buffer solution
in the unit as mobile phase. Always flush the flow lines prior
to shutdown of the instrument.
5.2 Fundamentals of Operation
5.2.1 Turning power ON
(1) Push the power switch on the front panel to turn the power ON. Push this
switch again to turn the power OFF.
(2) When the power is turned ON, it operates as follows:
1) Turning power ON
2) All of the dots in the display unit and all the indicator lamps light.
3) Control program version No. is displayed.
4) The instrument seeks the home position of the gratings.
5) When initialization and calibration are done normally, the following
message is displayed and the instrument is ready for operation.
EX(nm) EM(nm) Data
350 400 0.00
6) Measuring parameters and time program when the power was turned
off previously are saved.
Please note:
If an error message is displayed after turning the power ON,
take an appropriate measure as referred in section "9.2 Error
Messages".
To Next Page
Loading...
