Table 4-2: Test Functions Defined - Teledyne T100 Instruction Manual

Teledyne ML - T100 UV Fluorescence SO2 Analyzer
DISPLAY PARAMETER
RANGE RANGE
- -
RANGE1
RANGE2
STABIL
STABILITY
SAMPLE
PRES
PRESSURE
SAMP FL
SAMPLE FLOW
PMT
PMT Signal
NORMALIZED
NORM PMT
PMT Signal
Source UV Lamp
UV LAMP
Intensity
LAMP
UV Source lamp
RATIO
ratio
STR. LGT Stray Light
DRK PMT Dark PMT
Dark UV Source
DRK LMP
Lamp
SLOPE SO
measurement
Slope
OFFSET SO
measurement
Offset
HVPS HVPS
RCELL SAMPLE
TEMP
CHAMBER TEMP
BOX
BOX TEMP
TEMPERATURE
PMT
PMT TEMP
TEMPERATURE
IZS
1
IZS TEMP
TEMPERATURE
2
TEST TEST SIGNAL
TIME CLOCK TIME
1
Only appears if Internal Gas Span Generator option is installed.
2
Only appears if analog output A3 is actively reporting a test function.

Table 4-2: Test Functions Defined

UNITS
PPB, PPM,
UGM & MGM
mV
in-Hg-A
cm³/min
(cc/m)
mV
mV
mV
%
ppb
mV
mV
-
2
mV
2
V
°C
°C
°C
°C
1
2
mV
hh:mm:ss
To view the TEST Functions press the following button sequence:
The Full Scale limit at which the reporting range of the analyzer's
ANALOG OUTPUTS is currently set.
THIS IS NOT the Physical Range of the instrument. Refer to Section
4.6 for more information.
If DUAL or AUTO Range modes have been selected, two RANGE
functions will appear, one for each range.
Standard deviation of SO
2
recorded every ten seconds. The calculation uses the last 25 data
points.
The current pressure of the sample gas as it enters the sample
chamber, measured between the SO
The flow rate of the sample gas through the sample chamber. This
value is not measured but calculated from the sample pressure.
The raw output voltage of the PMT.
The output voltage of the PMT after normalization for offset and
temperature/pressure compensation (if activated).
The output voltage of the UV reference detector.
The current output of the UV reference detector divided by the reading
stored in the CPU's memory from the last time a UV Lamp calibration
was performed.
The offset due to stray light recorded by the CPU during the last zero-
point calibration performed.
The PMT output reading recorded the last time the UV source lamp
shutter was closed.
The UV reference detector output reading recorded the last time the
UV source lamp shutter was closed.
The sensitivity of the instrument as calculated during the last
calibration activity. The slope parameter is used to set the span
calibration point of the analyzer.
The overall offset of the instrument as calculated during the last
calibration activity. The offset parameter is used to set the zero point
of the analyzer response.
The PMT high voltage power supply.
The current temperature of the sample chamber.
The ambient temperature of the inside of the analyzer case.
The current temperature of the PMT.
The current temperature of the internal zero/span option. Only
appears when IZS option is enabled.
Signal of a user-defined test function on output channel A4.
The current day time for DAS records and calibration events.
Operating Instructions
DESCRIPTION
Concentration readings. Data points are
and Auto-Zero valves.
2
81