Figure 4-24: Setup For Calibrating Analog Outputs; Table 4-12: Voltage Tolerances For Analog Output Calibration - Teledyne T100 Instruction Manual

Teledyne ML - T100 UV Fluorescence SO2 Analyzer
4.8.4.3. MANUAL ANALOG OUTPUT CALIBRATION AND VOLTAGE ADJUSTMENT

Table 4-12: Voltage Tolerances for Analog Output Calibration

FULL SCALE
0.1 VDC
1 VDC
5 VDC
10 VDC
IMPORTANT
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 (refer to Figure 4-24). Adjustments are made using the control
buttons by setting the zero-point first and then the span-point (refer to Table 4-12).
The software allows this adjustment to be made in 100, 10 or 1 count increments.
ZERO TOLERANCE
±0.0005V
±0.001V
±0.002V
±0.004V
Outputs configured for 0.1V full scale should always be calibrated manually.
See Table 3-1 for
pin assignments
of Analog Out
connector on the
V OUT +
ANALYZER
Figure 4-24:
SPAN VOLTAGE
90 mV
900 mV
4500 mV
4500 mV
V
rear panel
+DC Gnd
V OUT -
Setup for Calibrating Analog Outputs
Operating Instructions
SPAN TOLERANCE
±0.001V
±0.001V
±0.003V
±0.006V
V IN +
V IN -
Recording
Device
111