Actually any other stable voltage source and usual 4. F / August Model Calibration manual, Rev. There is only one main board installed, with both digital and analog components separated by isolation gap. Keithley Multimeter Manual Model Multimeter User’s ManualRev. net forums reversed schematics for it.
A complete parts list with schematics and compo- nent layouts is also provided at the end of this manual. Model 2182 Service manual. Keithley Series: 6½-Digit Multimeter with Scanning; Manual Type. Switch replacement. A/D converter from is also almost completely reused in 24xx series SMU, 2510 and other units. Keithley Series: 6½-Digit Multimeter with Scanning See Keithley’s new DMM6500 6½-Digit Graphical Touchscreen Digital Multimeter.
As next step of troubleshooting, let’s trace where input signal getting corrupted/lost. is compatible with Keithley&39;s Model 70 switch matrices and cards. It makes further upgrades easy with generic programmer like TL866.
Keithley Instruments, Inc. warrants the following items for 90 days from the date of shipment: probes, cables, rechargeable batteries, diskettes, and documentation. com A G R E A T E R M E A S U R E O F C O N F I D E N keithley model 2000 manual C E Model/2-Digit Resolution Digital Multimeter User’s ManualRev. • Optional scanning — For internal scanning, options include the Model -SCAN, a 10-channel, general-purpose card, and the Model -TCSCAN, a 9-channel, thermocouple card with a built-in cold junction. 1, released Wed Mar 8 12:18: – EVENA07 Model 2182 Firmware A07, Version 54. 1, released Wed Mar 8 12:18: – ODDA07 Model 2182 Firmware A07, combined dump, small-endian. Analog section power gets rectified by two bridges and further regulated by pair of linear LDOs 78 in TO220 package.
Model Multimeter User&39;s Manual. Model Multimeter Calibration Manual ©1994. The Model 6½-Digit Multimeter is part of Keithley’s family of high performance DMMs. Aktueller Standort. For any second hand unit there capacitors must be removed and replaced with fresh +105°C rated on day one. com Model Multimeter. netreveal expected values and pinout inside TF-245: Based on this information and measurements TF-245 in this case is fine. Model Multimeter.
com Model Multimeter User’s ManualRev. Model Multimeter Repair Manual ©1995, Keithley. Other similar NOR Flash 2Mbit devices in PLCC32 package should be possible to use as well, because interface and pinout are common standard. 5-digit DMMwould do job also, so there are no requirements to use such precision gear for such simple troubleshooting, it was just what I had running on bench nearby during debug. Key features include: • Ten channels of 2-pole relay input. H / August A GREATER MEASURE OF CONFIDENCE Model Multimeter Keithley Instruments, Inc.
Get the best deals on Keithley Test Equipment Manuals & Books when you shop the largest online selection at. To do so some stuff need to be desoldered first, and all traces around should be probed, to make sure they are not open/broken. Calibration log to our reference HP 3458A using Time Electronics 9823 MFCas transfer standard: Calibration takes about 20 minutes and automated keithley model 2000 manual using very rough python script. Unless otherwise noted in product-specific literature, Keithley instruments are designed to operate indoors only, in the following environment: Altitude at or below 2,000 m (6,562 ft); temperature 0°C to 50 °C (32 °F to 122 °F); and pollution degree 1 or 2. Corporate Headquarters • 28775 Aurora Road • Cleveland, Ohio• Fax:• 1-888-KEITHLEY• www. Test data summary is in table below: Also fragment of schematics from bbs. F / February Model -SCAN-20 Scanner Option Specification, Rev.
More details to that later in repair section. The Model is setup to take 100 readings at the fastest possible rate ( per second). only) D I g IT a L M ULTIMETEr S & SYSTEMS • 13 built-in measurement functions • readings/second at 4½ digits • Optional scanner cards for multipoint measurements • IEEE-488 and rS-232 interfaces • Fluke 8840/42 command set The Model 6½-digit Multimeter is part of. component, call a Keithley office for information. Model manuals. The Model is a 6½-digit high-performance digital multimeter.
D / September. J / August Model User’s Manual, Rev. warrants this product to be free from defects in material and workmanship for a. If you have firmware version dumps which are not listed in table above, please upload them to our FTP. Model Multimeter Calibration Manual. Based on the same high speed, low noise A/D converter technology other models, the is a fast, accurate, and highly stable instrument that’s as easy to operate as it is to. Washington Street Melrose, MATestEquipmentDepot. Model 2182 Firmware A07, Version 54.
A / June A GREATER MEASURE OF CONFIDENCE. Keithley Programming Manual • Model Calibration Manual (P/N. Keithley: Instrument Model: : Description: Digital Multimeter: Instrument Type(s): Meter: Application Area(s): Test and Measurement: Drivers Available For This. • Channels conﬁgurable for 4-pole operation.
At 4½ digits, it can read up to readings/sec into its internal buffer. Errors 4xx troubleshooting. Those ICs usually have partnumber starting from x49Fxxx. Download KEITHLEY MODEL- REPAIR service manual & repair info for electronics experts Service manuals, schematics, eproms for electrical technicians This site helps you to save the Earth from electronic waste! Last modified by oadesida on 3:03 PM. B / December 1999 Model Quick reference guide, Rev. See full list on xdevs. C Model Support Software Release Note Model KE IVIInstrument DriverC01 Release.
F / August A GREATER MEASURE OF CONFIDENCE www. Other brand and product names are trademarks or registered. warrants this product to be free from defects in material and workmanship for a period of 1 year from date of shipment. Such ROMs will NOTwork in Keithley! • Model Support Software Disk including TestPoint run-time applications, TestPoint instrument libraries for GPIB and RS-232, and QuickBASIC examples. These get rather hot, and placed right against input capacitors, so I would not say it’s best solution.
com Model 2182/2182A Nanovoltmeter User’s Manual 2182A-900-01 Rev. Page 9: Front Panel Operation Summary. Model 2000 Multimeter User’s Manual ©1994, Keithley. · Keithley: User&39;s Manual for Model Multimeter Version keithley model 2000 manual 2 Created by Ankur Tomar on 5:26 PM. For detailed operating information, consult the Model User’s Manual. So it was desoldered and values are measured and compared to other known good results.
0 MULTIMETER RANGE! Provided as is, use with caution. Specially considering Model is using 4-layer PCB. Removing metal cover is simple, as with most of other Keithley instruments. Power supply is based around linear transformer, which have separate windings for analog and digital domains. 002% 90-day basic DC voltage accuracy and 0. F 500V PEAK FRONT/REAR 2A 250V AMPS HI INPUT LO SENSE Ω 4 WIRE INPUTS 350V PEAK 1100V PEAK AUTO RANGE R Model. F / April 1999 Model Repair manual, Rev.
· Manuals. The Model -SCAN is a scanner card designed to be installed in the Model Multi- meter, Model Multimeter, and Model Multimeter. Got this unit as damaged, with physical damage on chassis and housing, but with undamaged VFD. com Model Multimeter Calibration ManualRev. Photo below show TL866 programmer with Flash chip in the PLCC-DIPadapter.
Firmware upgrade A20 require keithley recalibration of the instrument, if your original firmware version was A19 or below! At 6½ digits, the multimeter delivers 50 triggered readings/sec over the IEEE-488 bus. Model Measure DCV, ACV, Ω2, FREQ (PERIOD) or TEMP * * Temperature measurements are typically keithley model 2000 manual performed through a thermocouple scanner card, such as the Model -TCSCAN. Power supply repairs, board recap. warrants this product to be free from defects in material and workmanship for a period of 3 years from date of shipment. C / October Model Handbook, German Model -SCANCard Instruction Manual, Rev. L, / Aug Model User’s Manual, Rev. As expected in our old unit (date codes on IC’s are from 1994) capacitors leaked electrolyte and caused mess and damages everywhere around.
008% 90-day basic resistance accuracy. The readings are taken, sent across the serial port, and displayed on the screen. This meter is a base for many other units as well, like Model THD meter, 2700 series. Model Datasheet with specsheet Model Specifications, Rev. I bought some of these FLASH EEPROMs and can indeed confirm correct operation of Model with these FLASH firmware chips. If an additional manual is required, order the appropriate manual package. Read Online Keithley Manual Model 2700 Multimeter/Switch System User’s Manual If the existing IEEE-488 code was written for the Fluke 8840/42 or the Keithley 196/199, the can be substituted for the old DMM without rewriting software. Compared to other Keithley’s high-end 7½ and 8½ digit DMMplatform, Model using much simpler approach and construction to meet it’s spec.
warrants the following items for 90 days from the date of shipment: probes, cables, rechargeable. com 3/07 WARRANTY Keithley Instruments, Inc. · Model Multimeter User&39;s Manual. One of common problems is TF-245 resistor network used in many series DMMs and 24xx series SMUs. Hopefully we will hear more about this unit in future by new owner. See the User&39;s Manual for details. Menü umschalten.
Usual to have trace neck around small vias eaten, causing opens. For external scanning, the Model is compatible with Keithley&39;s Model 70 switch matrices and cards. Page 244 This example program illustrates the use of the Keithley Model DMM interfaced to the RS-232 COM2 port. Meter is returned to operation state and passed calibration with good margins compared to HP 3458A, so was an interesting project to work with, considering the relatively affordable pricing on Keithley ’s. Make sure chip interface is plain parallel I/O, not LPC or FW protocol as often found in PC motherboards as BIOS ROMs. Keithley Care-Reparaturpläne. THD meter Model does have one extra DSPboard and extra transformer for it’s power, so there is lot of empty space in bare Model.
0000VDC generated from DC standard EDC MV106 was applied to DMM’s input and voltage traced with Keithley Model along the signal path. NRI How to Manuals Restore Coils Vintage CD/DVD. Schematics in PDF – Credit jhzyou 126. J / August Test Equipment Depot - 800. Sorry for crude code.
. Suche ein-/ausschalten. This is diagnosed by random readings or unstable operation with known good input signal. Connect input signal as 1.
. The Model 192 is a 6’h digit, 2,000,OOO count, fast autoranging DMM. Installed new 7815, 7915, 7805, some passives, new DG211, DG411 (did not had extra DG211) Checking components around area which was contaminated by electrolyte revealed dead R153 (instead of 3. warrants th is product to be free from defects in material and workmanship for a period of.
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