FS: CalMachine's Fire Sale Thread - Various Pieces of Test Equipment - Page 1
Forum section: electronics / general

author: CalMachine
author_rank: Frequent Contributor
timestamp: May 12, 2020, 01:26:50 am
content: Times are a little rough right now and I need to off-load some of my test equipment that has been sitting around collecting dust. Many of which are in need of repair. I would like to find a new loving home for these. Everything is sold 'as is' and buyer pays shipping. I accept PayPal.I've included some links to pictures of the actual pieces of equipment for sale and to show how they are currently performing.Cambridge 510 Micro Ohm Meter - Needs Repair - $75 + ShippingSOLDThis meter comes a set of test clips. The meter has an issue with the DC Zero trim pot. It reaches the end of its turns and still is at roughly -1.6 mOhm. Most of the ranges don't work very well and seems to have some linearity issues.https://xdevs.com/cm/For_Sale/Cambridge_510_Micro_Ohmmeter/HP 3325A Synthesizer - Needs Repair -$150$130$100+ ShippingThis generator is in need of repair. When first powering the meter on, it displays "A – CAL FAIL". The Sine wave function has got some issues. The set amplitude while on the Sine function appears to only source a DC offset. On the Square wave function, the amplitude appears to be correct. While measuring the frequency on a handheld DMM, from 10 Hz to 100 kHz, the frequencies all displayed are spot on. While looking at the output on a scope, you can see the Square and Sawtooth waves have got some issues, but the underlying synthesis is there. I imagine there is some amplitude control circuitry that will need to be repaired.https://xdevs.com/cm/For_Sale/HP_3325A_Synthesizer/HP 5328A Universal Counter with Options 010 and 021 - Needs Repair -$50$40$35+ ShippingSOLDThe unit's ON LED lights up but fails to power up.https://xdevs.com/cm/For_Sale/HP_5328A_Counter/HP 6002A PSU - Needs Repair - $50 + ShippingSOLDThis power supply is missing the On/Off power switch. When first checking this unit out the voltage source appeared to be working fine, but when the over voltage pot was messed with, it quit working altogether.https://xdevs.com/cm/For_Sale/HP_6002A_PSU/HP 6112A PSU - Needs Repair -$50$40$35$30+ ShippingThis unit's voltage controls do not work porperly. The output meter does, however, display the correct voltage and current being sourced by the power supply. The current knob limit knob does work in altering the voltage/current output.https://xdevs.com/cm/For_Sale/HP_6112A_PSU/HP 8111A Pulse/Function Generator - Needs Repair -$75$65$55$45+ ShippingSOLDThis unit has a DC Offset to its output and the amplitudes are not correct. The amplitudes of the waveforms seem to be attenuated by a decent amount. The waveforms are in good form until you reach close to 1 MHz and above that they turn to crap. The sourced frequency setpoint is pretty good.https://xdevs.com/cm/For_Sale/HP_8111A_Pulse-Function_Generator/LeCroy LC584AL 1 GHz Oscilloscope and LeCroy AP020 1 GHz Active Probe - Needs Repair -$550$500$450$400+ ShippingSOLDThis appears to power up, but the display does not show anything. The internal fan can be heard while the unit is powered on. This oscilloscope comes with a LeCroy AP020 1 GHz active probe that is in working condition.https://xdevs.com/cm/For_Sale/LeCroy_LC584AL_Oscilloscope_and_AP020_ActiveProbe/Tektronix 2211 Oscilloscope - Needs Repair - $50 + ShippingSOLDThis unit powers up but fails to display anything but a block of light. The block on the display can be moved around with the vertical and horizontal positioning controls.https://xdevs.com/cm/For_Sale/Tektronix_2211_Oscilloscope/Fluke 189 Handheld DMM - Needs Repair -$100$90$80+ ShippingSOLDThis unit is in need of some repair. The display flashes and the ranges go crazy. The UCAL indicator is also lit. This meter comes with fuses!!! $15 value right therehttps://xdevs.com/cm/For_Sale/Fluke_189_Handheld_DMM/Fluke 8840A Benchtop DMM - Mostly Functional -$100$90$80$70+ ShippingThis unit performs well on DCV, DCI, and Resistance. The ACV Function is flaky. It can measure a Square wave well, but has troubles with a sine wave.https://xdevs.com/cm/For_Sale/Fluke_8840A_Benchtop_DMM/Instrulab 4221 Precision Thermometer - Fully Functional -$300$275+ ShippingThis unit measures resistance very well and has the GPIB option installed. It measures a resistance range of 0 Ohms to 110 Ohms.https://xdevs.com/cm/For_Sale/Instrulab_4221_Precision_Thermometer/YSI 8163Q - Standard Platinum Resistance Thermometer Probe - Functional -$300$275+ ShippingThis is a 25 Ohm SPRT Probe and is in nice condition. The Instrulab 4221 Precision Thermometer pairs greatly with this probe. The probe comes with the original wooden travel casehttps://xdevs.com/cm/For_Sale/YSI_8163Q_SPRT_Probe/Keysight 11059 Kelvin Probe Set - Fully Functional - $100 + ShippingSOLDThese probes are in great condition and work well. They've just been sitting around and gone unused. Unfortunately it's time they go to a home where they might get some use.https://xdevs.com/cm/For_Sale/Keysight_4W_Kelvin_Clip_Cables/Keithley 181 Nanovolt Meter - Fully Functional -$500$450+ ShippingSOLDThis was the Nanovolt meter used in my Home Voltage Array for comparing voltage references against each other, until I upgraded to a HPAK 34420A. This meter performs very well and comes with the Keithley 1488 Shorting plug, as well as a home-made cable set complete with bare copper spades (for the most sensitive measurements).https://xdevs.com/cm/For_Sale/Keithley_181_Nanovolt_Meter/Sugon 850 SMD Rework Station (220V Variant) - New In Box -$70$65$55+ ShippingThis was purchased by accident and has sat unopened. It's time it goes to a home where it can be utilized.https://xdevs.com/cm/For_Sale/Sugon_850_SMD_Rework_Station/Xantrex HPD 30-10 DC Power Supply - Mostly Functional -$100$90$80$70+ ShippingSOLDThis Power supply works pretty well but it intermittently has issues with the output fluctuating.https://xdevs.com/cm/For_Sale/Xantrex_HPD_30-10_PSU/HP 6634A DC Power Supply - Mostly Functional -$100$90$80$70+ ShippingSOLDThis Power mostly works except for the VSET functionality. With an open or close to no load, and not current limited, it sits at roughly 50 Volts. Also while in CV mode, the output on/off button doesn't seem to work. When the PSU is in CC mode, everything works as it should. ISET works well and the output can be turned on/off. The display accuracy of the psu is pretty spot on.https://xdevs.com/cm/For_Sale/HP_6634A_PSU/Sorensen DCR 300-1.5B DC Power Supply - Mostly Functional -$100$90$80$70+ ShippingThis Power is HEAVY mostly works. The needle displays are close to the actual output and work well. Current and Voltage controls work fairly well, but there is an intermittent issue with the voltage control that causes the output to spike up to 300V and then slowly decay back down to the set point.https://xdevs.com/cm/For_Sale/Sorensen_DCR_300-1.5B_PSU/

author: Vgkid
author_rank: Super Contributor
timestamp: May 12, 2020, 09:34:24 am
content: Sending a pm on the lom-510.

author: CalMachine
author_rank: Frequent Contributor
timestamp: May 12, 2020, 01:52:22 pm
content: Quote from: Vgkid on May 12, 2020, 09:34:24 amReplied!I'll be adding a few more pieces to this thread of equipment for sale. Some might be in need of repair, some will be fully functional

author: CalMachine
author_rank: Frequent Contributor
timestamp: June 05, 2020, 02:44:44 pm
content: Updated with a few more pieces of equipment for sale.There doesn't seem to be much traction on a lot of this stuff, so I will probably end up throwing most of this on ebay within a week or 2 if it doesn't get sold here first.

author: CalMachine
author_rank: Frequent Contributor
timestamp: June 16, 2020, 08:18:10 pm
content: Friendly little bump

author: CalMachine
author_rank: Frequent Contributor
timestamp: June 21, 2020, 12:55:00 pm
content: Price drop on many items!

author: RandallMcRee
author_rank: Frequent Contributor
timestamp: June 23, 2020, 09:05:03 pm
content: Sending a PM on the nanovoltmeter...Thanks,Randall

author: CalMachine
author_rank: Frequent Contributor
timestamp: August 02, 2020, 02:07:57 pm
content: Bumpity bump with a few more price drops!

author: visty
author_rank: Newbie
timestamp: August 05, 2020, 06:33:41 pm
content: sending a pm about the tektronix scope in need of repair

author: CalMachine
author_rank: Frequent Contributor
timestamp: August 28, 2020, 10:46:54 pm
content: About half of the items left! Come one Come all

author: CalMachine
author_rank: Frequent Contributor
timestamp: October 23, 2020, 04:20:26 pm
content: Shameless bump!

author: CalMachine
author_rank: Frequent Contributor
timestamp: January 12, 2021, 02:07:19 pm
content: Bump!Many prices have been reduced. Start the new year off right with a great repair project or some new test equipment

author: PaulAm
author_rank: Frequent Contributor
timestamp: January 15, 2021, 04:33:36 pm
content: Sent PM

author: CalMachine
author_rank: Frequent Contributor
timestamp: May 06, 2021, 01:19:46 am
content: Bump! Still have a few things that need to go

author: duckduck
author_rank: Frequent Contributor
timestamp: May 24, 2021, 03:33:35 pm
content: PM sent about Fluke 8840A and Sorensen.

author: CalMachine
author_rank: Frequent Contributor
timestamp: July 15, 2022, 01:37:00 am
content: Bump! I've been MIA for awhile but I'm back now. Some of these items are still available if anyone is interested.

author: HighVoltage
author_rank: Super Contributor
timestamp: July 15, 2022, 08:42:25 am
content: YSI 8163Q - Standard Platinum Resistance Thermometer Probe - Functional - $300 $275 + ShippingDoes this SPRT come with a calibration certificate?And how much would shipping cost be to Germany?

author: CalMachine
author_rank: Frequent Contributor
timestamp: July 15, 2022, 01:26:07 pm
content: Quote from: HighVoltage on July 15, 2022, 08:42:25 amNo calibration cert, unfortunately. Getting an SPRT is calibrated properly is expensive. I can check on estimated shipping costs for you.