Keysight DAQ970A Service Manual

Keysight DAQ970A/DAQ973A Data Acquisition System
Service Guide
65
3 Performance Verification
Quick Performance Check 66
Performance Verification Tests 67
Internal DMM Verification Tests 68
Zero Offset Verification 68
Gain Verification 70
Plug-in Module Test Considerations 76
Relay Verification 78
DAQM907A Analog Output Verification (Optional) 92
DAQM907A Analog Sense Inputs Verification (Optional) 93
Thermocouple Reference Junction Verification (Optional) 94
DAQM909A DC/AC Coupling Verification (Optional) 95
This chapter verifies the measurement performance of the instrument using the
instrument’s specifications listed in the product data sheet.
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Keysight DAQ970A Specifications

General

Scan Rate	Up to 450 channels/sec
Connectivity	USB, LAN, GPIB (optional)
Display	4.3-inch color LCD
Operating Temperature	0 °C to 50 °C
Number of slots	3 slots
Measurement Types	DCV, ACV, DCI, ACI, 2-wire resistance, 4-wire resistance, frequency, temperature, capacitance
Voltmeter	6.5 digit
Resolution	22 bits
Memory	Non-volatile memory