Teledyne T101 Uživatelský manuál Strana 101

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 371
  • Tabulka s obsahem
  • ŘEŠENÍ PROBLÉMŮ
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 100
Teledyne API – T101 Operation Manual Operating Instructions
99
4.6.6. LAMP CALIBRATION
An important factor in accurately determining H
2
S concentration, once the H
2
S is
converted to SO
2,
is the amount of UV light available to transform the SO
2
into SO
2
* (see
Sections 10.1.1 and 10.1.2). The Model T101 compensates for variations in the intensity
of the available UV light by
adjusting the H
2
S concentration calculation using a ratio
(LAMP RATIO)that results from dividing the current UV lamp (UV LAMP) intensity
by a value stored in the CPU’s memory (LAMP_CAL). Both LAMP Ratio and UV
Lamp are test functions viewable from the instrument’s front panel.
To cause the analyzer to measure and record a value for LAMP_CAL, press:
Exit at
any tim e
to return
to main
th e
SETUP
menu
DIAG SIGNAL I / O
NEXT ENTR EXIT
Repeat Pressing NEXT until . . .
DIAG LAMP CALIBRATION
PREV NEXT ENTR EXIT
DIAG FCAL LAMP CAL VALUE:4262.4 mV
4 2 6 2 .4 ENTR EXIT
ENTR accepts the
new value
EXIT ignores the new
value
The value displayed is the
cu rre nt outp ut o f th e UV
source reference detector
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG EXIT
SAMPLE RANGE = 500.0 PPB H2S =XXX.X
< TST TST > CAL SETUP
SAMPLE ENTER SETUP PASS : 818
8 1 8 ENTR EXIT
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE EXIT
07266B DCN6485
Zobrazit stránku 100
1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 370 371

Komentáře k této Příručce

Žádné komentáře