User Guide

Teledyne API M100E Analyzer Operation Manual Operating Instructions

105

6.9.4.3. MANUAL ANALOG OUTPUT CALIBRATION AND VOLTAGE ADJUSTMENT

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 6-24).

Adjustments

are made using the front panel keys by setting the zero-point first and then the span-point (refer to

Table 6-13).

The soft

ware allows this a

djustment to be made in 100, 10 or 1 count increments.

Table 6-13: Voltage Tolerances for Analog Output Calibration

FULL SCALE ZERO TOLERANCE SPAN VOLTAGE SPAN TOLERANCE

0.1 VDC ±0.0005V 90 mV ±0.001V

1 VDC ±0.001V 900 mV ±0.001V

5 VDC ±0.002V 4500 mV ±0.003V

10 VDC ±0.004V 4500 mV ±0.006V

NOTE

Outputs configured for 0.1V full scale should always be calibrated manually.

+DC Gnd

V OUT +

V OUT -

V IN +

V IN -

Recording

Device

ANALYZER

See Table 3-1 for

pin assignments

of Analog Out

connector on the

rear panel

Figure 6-24: Setup for Calibrating Analog Outputs

04515F DCN6048