Krohn-Hite 6880A Programmable Distortion Analyzer

Description

This is a Surplus Auction
See special considerations:
This auction is for surplus inventory.
All sales are final.
These are excess units we have in inventory that we are looking to liquidate as we haven't the time or parts to service them. See the description to the right for more details.
Auction Terms
California Sales Tax applies to CA residents
Personal or Company Check (will delay shipment until check clears)
Certified Funds (Sameday shipment)
PayPal ~ Online Payment Option
Krohn-Hite 6880A
Programmable Distortion Analyzer
Serial No: 273
Units display states bad when powered on. Sold as-is Please see pictures. Selling as "for parts or not working" because its untested.
*Return Policy*
All units sold will have
void seals attached
. Please verify your unit matches the description in the auction prior to opening units to attempt any repairs.
No returns
will be approved for buyers who have
broken the void seals
. A picture of intact void seals will be required.
Manufacturer Description:
The KROHN-HITE Model 6880 is the first totally Automatic Distortion, Voltage and Frequency Measurement instrument (1Hz to 1lOkHz) with IEEE-488 Bus compatibility. The 6880 combines a low distortion analyzer, AC voltmeter and frequency counter in one instrument and covers the frequency range from 10Hz to 1lOkHz (1Hz optional). All measurement capabilities are simple to use and are controlled by an internal microprocessor. Press a key or send a simple command to obtain maximum resolution and accuracy of desired measurement. As a distortion analyzer, the 6880 measures total harmonic distortion, in percent or dB, down to .003% (-90dB), with .001% (0.ldB) resolution for any input level from 0.1 volts to 130volts RMS. The 6880 requires no manual tuning of frequency; it automatically tunes itself to the frequency of the external signal over the entire range. The unique Auto Set Level feature completely eliminates any need to preset an amplitude reference for any input level. The fast settling time allows most distortion measurements to be made in less than 2 seconds. Switch-selectable high and low pass filters are provided to reduce the effects of hum and noise during distortion measurements. The 1kHz high pass filter reduces the effects of hum and low frequency noise components. The 30kHz and 80kHz low pass filters provide a controlled bandwidth for special tests.
National Test Equipment, Inc.
1935 Plaza Real Oceanside, CA 92056