DM5120: Difference between revisions
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====Firmware==== | ====Firmware==== | ||
* [http://w140.com/tekwiki/images/e/e5/5120-800_v1.0.bin 5120-800 V1.0] | * [http://w140.com/tekwiki/images/e/e5/5120-800_v1.0.bin 5120-800 V1.0] | ||
====Calibration Backup==== | |||
* [http://w140.com/tekwiki/images/4/40/5120cal.bin] | |||
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Resolution | ±3,029,999 counts (6½ digits) in DC Volts and Ohms, 5½ digits otherwise }} | {{Spec | Resolution | ±3,029,999 counts (6½ digits) in DC Volts and Ohms, 5½ digits otherwise in fast mode}} | ||
{{Spec | Voltage ranges | 300 mV to 300 V in decade steps, DC or AC }} | {{Spec | Voltage ranges | 300 mV to 300 V in decade steps, DC or AC }} | ||
{{Spec | Input Impedance (DC Volts)| | {{Spec | Input Impedance (DC Volts)| |
Revision as of 17:50, 11 April 2019
The Tektronix DM5120 is a programmable 6½-digit multimeter plug-in for the TM5000 system.
The DM5520 is a standalone version, i.e. a DM5120 in a dedicated mainframe, which however cannot be used outside the DM5520 frame.
Key Specifications
Resolution | ±3,029,999 counts (6½ digits) in DC Volts and Ohms, 5½ digits otherwise in fast mode |
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Voltage ranges | 300 mV to 300 V in decade steps, DC or AC |
Input Impedance (DC Volts) |
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Input Impedance (AC Volts) | 1 MΩ // 120 pF |
Current ranges | 300 μA to 3 A in decade steps, DC or AC |
Resistance ranges | 300 Ω to 300 MΩ in decade steps, 4-wire mode available in 300 Ωto 30 kΩ ranges |
Features |
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Internals
The DM5120 shares its analog section design with the Keithley 196, minus the front/rear switch.
The instrument's internal voltage reference is based on the LM399.