Manual Calibration Of The Analog Outputs Configured For Voltage Ranges; Figure 5-4: Setup For Checking / Calibrating Dcv Analog Output Signal Levels; Table 5-7: Voltage Tolerances For The Test Channel Calibration - Teledyne T300 Operation Manual

Setup Menu
5.9.3.6. MANUAL CALIBRATION OF THE ANALOG OUTPUTS CONFIGURED FOR VOLTAGE
RANGES
Note
Figure 5-4:

Table 5-7: Voltage Tolerances for the TEST CHANNEL Calibration

FULL SCALE
0.1 VDC
1 VDC
5 VDC
10 VDC
128
For highest accuracy, the voltages of the analog outputs can be manually calibrated.
The menu for manually adjusting the analog output signal level will only
appear if the AUTO-CAL feature is turned off for the channel being
adjusted (see Section 5.9.3.3).
Calibration is performed with a voltmeter connected across the output terminals and by
changing the actual output signal level using the front panel buttons in 100, 10 or 1
count increments. See Figure 3-9 for pin assignments and diagram of the analog output
connector.
V OUT +
V OUT -
ANALYZER
Setup for Checking / Calibrating DCV Analog Output Signal Levels
ZERO TOLERANCE SPAN VOLTAGE
±0.0005V
±0.001V
±0.002V
±0.004V
Teledyne API – Model T300/T300M CO Analyzer
V
+ D C G n d
Volt
Meter
V IN +
V IN -
Recording
Device
SPAN
TOLERANCE
90 mV ±0.001V
900 mV ±0.001V
4500 mV ±0.003V
4500 mV ±0.006V
MINIMUM ADJUSTMENT
(1 count)
0.02 mV
0.24 mV
1.22 mV
2.44 mV
06864B DCN6314