Test and Measurement

Here are Instruments like Power Supplies, Multimeters and Oscilloscopes. Logic Analyzers, Spectrum Analyzers and Data Loggers too. - Electrical Engineering Metrics

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Saturday, July 4, 2020

Megger - MIT200 Insulation Tester

The MIT200 series of insulation and continuity testers are ideal for testing transformers, motors, generators, switchgear, panel building, domestic appliances, power tools etc., as well as fixed electrical wiring systems. - https://megger.com/

Megger - MIT200 Insulation Tester

Megger - MIT200 Insulation Tester
  • Insulation testing to 1000 MΩ
  • Continuity testing at 200 mA down to 0.01 Ω
  • Live circuit warning (voltage display) and test inhibit
  • Digital/Analogue display
  • Alkaline or rechargeable batteries
  • -10ºC to +55ºC operating temperature
The display offers a combination of digital readout and analog display, using Megger’s patented DART display technology, which includes the benefits of an LCD displa such as robust, clear and accurate measurement, with an analog pointer response for evaluating circuit charge and discharge characteristics..
Continuity testing

Automatic continuity testing is performed at 200 mA to ensure compliance with international requirements. There is no need to press the test button. All instruments will measure up to 100 Ω on continuity, of which 0-10 Ω is performed at greater than 200 mA to meet international electrical testing requirements.

Megger - Electric Power Test Equipment

"For over 100 years, Megger has been the premier provider of electric test equipment and measuring instruments for electrical power applications."

U1731A Handheld LCR Meter - Keysight

Quick, basic LCR measurements at affordable price. Handheld passive-component testing-on the bench or in the field. - https://www.keysight.com/

U1731A Handheld LCR Meter - Keysight

U1731A Handheld LCR Meter - Agilent

Some Features are -
  • 20,000 counts resolution with dual display
  • Choice of different testing frequencies
  • Records Minimum, Maximum and Average readings
  • Relative mode and Data Hold function
Keysight is discontinuing its U1731A, U1732A, U1731B and U1732B Handheld LCR Meters. These LCR meters will no longer be available after June 1st, 2011, though full support for existing meters will be given until September 1st, 2016.

Gamry Instruments - Reference 3000 3-Amp Potentiostat

The Gamry Instruments Reference 3000 is a high-performance high-current Potentiostat Galvanostat /ZRA similar to Gamry's popular Reference 600. Building on the success of the Reference Family of Gamry Potentiostats, the Reference 3000 was engineered to meet the demands of higher current applications...    - https://www.gamry.com/

Gamry Instruments - Reference 3000 3-Amp Potentiostat

Gamry Instruments - Reference 3000 3-Amp Potentiostat

A special stack mode that allows measurement and potentiostatic control of stack voltages up to ± 32 volts.
Two switchable compliance voltage and compliance current settings. The two settings are ±32 Volts at ±1.5 Amps and ±15 volts at ±3.0 Amps.

EIS measurements in potentiostatic or one of two galvanostatic modes - normal and hybrid. In hybrid mode the AC current at each frequency is dynamically adjusted to give a fixed AC voltage.

Gamry Instruments - Electrochemical Instrumentation

Gamry Instruments designs and manufactures a variety of electrochemical instrumentation and accessories. Products Include - Potentiostats, Cells, FC350 Fuel Cell Impedance Monitor and QCM 10M Quartz Crystal Microbalance.

Gamry Instruments
734 Louis Drive Warminster, PA 18974 United States of America.

Sunday, May 10, 2020

Electronic Test Equipment from Tucker Electronics

Tucker Electronics offers New and Refurbished Oscilloscopes, Analyzers, Meters, Counters and Power Supplies from quality manufacturers.

Electronic Test Equipment from Tucker Electronics - Wayback Copy

New Test Equipment, Refurbished Test Equipment, Used Test Equipment.

Electronic Test Equipment from Tucker Electronics

Test and Measurement Equipment Categories

AC and DC Electronic Loads, Network Analyzers, Oscilloscopes, Analog Meters, Data Acquisition Systems/Equip, Power Supplies, Pulse & Data Generators, Digital Multimeters,Voltmeters.
Function Gens & Waveform Synth, Semiconductor/Tube Test Equip, Signal Analyzers, LCR Meters, Spectrum Analyzers, Microwave Meters, Telecom and Datacom Instruments.

"Tucker maintains a large inventory of both new and re-manufactured instruments so you can get what you need fast. Many quality test and measurement instruments from manufacturers such as Agilent, Tektronix, Rohde and Schwarz, Fluke, and California Instruments." - from older catalog

Tucker Electronics,
11448 Pagemill Rd., Dallas, TX 75243, USA.

National Test Equipment - Reconditioned Instruments

High Quality Reconditioning and Calibration Service. Repair, test and calibrate with NIST traceability; provide manuals and accessories.

National Test Equipment - Reconditioned Calibrated Instruments

Some Recondition Equipment that are Sold here -

National Test Equipment - Reconditioned Instruments

AC Power Supplies, Amplifiers, Counters/Timers, DC Power Supplies, Function/Arbitrary Waveform Generators, Logic Analyzers, Multimeter, Network Analyzers and many more.

They are able to Fix and Tune Equipment and Instruments that are difficult to refurbish due to non-availability of parts and service manuals.

"Our unique parts sourcing and dynamic work environment allows us to repair equipment that has been obsolete and unsupported by the manufacturer for years"

National Test Equipment, Inc.
1935 Plaza Real, Oceanside, CA 92056

Anritsu Corporation - Test and Measurement

Network test & measurement for mobile & internet, RF&Microwave solutions, fibre-optic telecommunications and industrial solutions.

Anritsu Corporation - Test and Measurement

Products include microwave, radio frequency (RF), and optical signal generators, spectrum analyzers, and network analyzers.

The MG3740A is the ideal solution for high-purity signal source for testing analog radio Rx characteristics. Moreover, adding the digital modulation option supports generation of narrowband digital modulation signals.

Anritsu's Analog Signal Generator MG3740A

Anritsu Analog Signal Generator MG3740A

Analog Signal Generator supporting frequencies of 100 kHz to 2.7/4/6 GHz,

Here is a Anritsu Standard Signal Generator MG3642A SSG of a much earlier period.

Anritsu Standard Signal Generator MG3642A

1931- Anritsu Electric Corporation was established by the merger of Kyoritsu Electric and Annaka Electric.

Friday, April 10, 2020

1507 and 1503 Insulation Testers - Fluke

The Fluke 1507 and 1503 Insulation Testers are compact, rugged, reliable, and easy to use. With their multiple test voltages, they are ideal for many troubleshooting, commissioning, and preventative maintenance applications.

1507 and 1503 Insulation Testers - Fluke

Fluke 1507/1503 Insulation Resistance Testers

Insulation test range:
  • 1507: 0.01 MΩ to 10 GΩ
  • 1503: 0.1 MΩ to 2000 MΩ
Insulation test voltages:
  • 1507: 50 V, 100 V, 250 V, 500 V, 1000 V
  • 1503: 500 V, 1000 V
Features Include -
  • Save both time and money with Automatic calculation of Polarization Index and Dielectric Absorption Ratio (only available on the1507)
  • Auto-discharge of capacitive voltage for added user protection
  • AC/DC voltage: 0.1 V to 600 V
  • 200 mA Continuity
  • Resistance: 0.01 Ω to 20.00 kΩ

Digital Insulation Resistance Tester IR4056 Hioki

This is a Replacement for Digital Megohm HiTester 3454. A new Product that includes built-in rugged cases and test lead storage compartments.

Digital Insulation Resistance Tester IR4056  Hioki

This has an integrated AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles.

Some Features
  • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
  • Continuity check via 200 mA testing
  • Bright LED, luminous LCD, test lead with bright LED lamp.
  • Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection
Digital Insulation Resistance Tester IR4056 Hioki

Earlier Post at delabs on 11/12/08 - Digital Megohm HiTester 3454 - Hioki - Insulation resistance tester with continuity function. 250/500 V DC - 500 MΩ , 1000 V DC - 4000 MΩ
  • Easy-to-read digital display
  • Auto-discharge
  • Live-wire warning
  • Safety system for high voltage measurement
  • Sliding cover
Hioki - Electronic Measurement Instruments

HIOKI products - Automatic Test Equipment, Memory Recorders, Field Measurement Instruments, Electronic Measurement Instruments.

HIOKI E.E. CORPORATION
81 Koizumi Ueda, Nagano 386-1192 Japan