Table 4-19: Voltage Tolerances For Analog Output Calibration - Teledyne T360 Operation Manual

Operating Instructions
DIAG
Exit to return to
the main
PREV
sample display
DIAG AIO
< SET
Press SET> to select the analog output channel to
be configured. Then press EDIT to continue
DIAG AIO
< SET SET>
DIAG AIO
4.13.4.3. MANUAL ANALOG OUTPUT CALIBRATION AND VOLTAGE
ADJUSTMENT
Outputs configured for 0.1V full scale should always be calibrated manually.
140
To select manual output calibration for a particular channel, activate the
ANALOG I/O CONFIGURATION MENU (see Section 4.13.1), then press:
ANALOG I / O CONFIGURATION
NEXT
AOUTS CALIBRATED: NO
SET> CAL
CONC_OUT_2:5V, CAL
EDIT
CONC_OUT_2 RANGE: 5V
SET> EDIT
Now the analog output channels should either be automatically calibrated or they
should be set to manual calibration, which is described next.
For highest accuracy, the voltages of the analog outputs can be manually
calibrated. Calibration is done through the instrument software with a voltmeter
connected across the output terminals (Figure 4-11). Adjustments are made using
the touchscreen buttons by setting the zero-point first and then the span-point
(Table 4-19).
The software allows this adjustment to be made in 100, 10 or 1 count increments.

Table 4-19: Voltage Tolerances for Analog Output Calibration

Full Scale Zero Tolerance
0.1 VDC ±0.0005V
1 VDC ±0.001V
5 VDC ±0.002V
10 VDC ±0.004V
Teledyne API Model T360/T360M Operation Manual
DIAG AIO
ENTR EXIT
< SET
DIAG AIO
EXIT
< SET
DIAG AIO
ON
EXIT
Toggles the
auto cal mode
ON/ OFF for
this analog
output channel
only.
EXIT
Span Voltage
90 mV
900 mV
4500 mV
4500 mV
NOTE
CONC_OUT_2 REC OFS: 0 mV
SET> EDIT
CONC_OUT_2 AUTO CAL: ON
SET> EDIT
CONC_OUT_2 AUTO CAL: ON
ENTR accepts the new setting
and returns to the previous
menu. EXIT ignores the new
setting and returns to the
previous menu.
Span Tolerance
±0.001V
±0.001V
±0.003V
±0.006V
07272B DCN6552
EXIT
EXIT
ENTR EXIT