Keysight DAQ970A Service Manual

1 Service and Repair
28 Keysight DAQ970A/DAQ973A Service Guide
Disassembly
The following tools are recommended for disassembly.
– T20 Torx
®
bit with 14 in-lbs electric torque driver (cover)
– T8 Torx
®
bit with 5 in-lbs electric torque driver (front panel)
– Torque driver 5 in-lbs with 5 mm hex socket (real panel connector)
– Manual torque driver 1 in-lbs (DMM assembly)
WARNING
SHOCK HAZARD.
Only service-trained personnel who are aware of the hazards involved should
remove the instrument covers. Dangerous voltages may be encountered
with the instrument covers removed.
CAUTION
To prevent damage to the fan, do not over tighten the fan screws.
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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