ORBECO SP600, Instruction Manual, Page: 304 / 334

302 SP600 Spectrophotometer 01/2008
Option: Standard
Enter the concentration of the standard with max. 3 digits
after decimal point, e.g. [2] [.] [5].
Confirm with
[ ]
key.
After confirmation the standard measurement starts auto-
matically (see ‘Flow of Standard/Sample Measurement’).
The initialised flow will be passed one time before sample
measurement. The calculated factor is used automatically
to evaluate the sample concentration. The information of
the standard measurement will be displayed and can be
transmitted to a computer or printer.
The following sample measurement can be started by pres-
sing [Test] key.
Flow of Standard/Sample Measurement (Note 4)
The display shows:*
Place a zero vial in the sample chamber.
Press [Zero] key.
The display shows:
Place a prepared sample vial into the sample chamber.
Press [Test] key.
*Note:
If a standard measurement has been performed before the
sample measurement the following lines are displayed:
If the same zero shall be used press [Test] key.
To measure a new Zero press [Zero] key.
The remaining time delay is displayed as count-down.
After expiration the first measurement takes place.
Standard: _ _ _ _ _
Time delay: 28 s
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST
2 . 5
initialisation of
measurement
option factor/standard
enter of enter of conc.
Factor standard
standard measurement
sample
measurement
Test
Zero
Zero accepted
prepare Test
press TEST