Instrumentation (Page 2)

Test and Measurement Technologies

CheapStat: An Open-Source, “Do-It-Yourself” Potentiostat for Analytical and Educational Applications.

CheapStat – DIY Potentiostat

CheapStat, an inexpensive (<$80), open-source (software and hardware), hand-held potentiostat that can be constructed by anyone who is proficient at assembling circuits. This device supports a number of potential waveforms necessary to perform cyclic, square wave, linear sweep and anodic stripping voltammetry.

CheapStat - DIY Potentiostat

The device supports cyclic, square wave, linear sweep and stripping voltammetry over the potential range ?990to +990 mV and over frequencies from 1 to 1000 Hz. The device supports a range of environmental, food and drug quality control, and educational applications. The reverse of the circuit board supports a three-line LCD display and a joystick, which is used to select an experiment protocol, change its parameters (frequency, starting voltage, end voltage, scan rate), and initiate the experiment.

DIY Potentiostat – CheapStat – EEMetric

The device’s schematics, parts lists, circuit board layout files, sample experiments, and detailed assembly instructions are available in the supporting information and are released under an open hardware license.

Fluke test tools offer solutions in predictive maintenance, electrical testing, biomedical test, thermography, and plant maintenance. Manufactures, distributes and services electronic test tools.

Fluke Electronics – Industrial and Electrical TM

Fluke 125 Industrial Network Test
“Fluke 125 is the ScopeMeter of choice for the maintenance engineer who deals with industrial machinery and the industrial network connecting his machinery.”

Fluke 125 Industrial Network Test

Bandwidth – 40 MHz

Sample Rate:

  • 2.5 GS/s repetitive sampling
  • 25 MS/s single shot sampling

Miniature amplifier modules for high resolution temperature measurement and calorimetry. Resolve micro degrees with Thermocouples.

EM Electronics – Nanovolt Amplifiers

EM Electronics was formed in 1979. One of the earliest projects undertaken was the study of very low level DC amplification.

The original prototype instrument was demonstrated to the Division of Electrical Science at the National Physical Laboratory in Teddington, and shortly after this a first instrument was ordered.

  • Selecting the Correct Nanovolt Amplifier
  • Ultra Low Level DC Voltage Amplifiers
  • Low Level DC Voltage Amplifier Modules

A22 is a low noise amplifier module for sensitive DC measurements, data collection and systems, and is ideal for very sensitive temperature measurement using thermocouples.

EM DC Amplifier model A22

EM DC Amplifier model A22

The A22 has many other features desirable in a measurement amplifier. The very high loop voltage gain of 100T, or 280dB, means that high overall gain may be used, controlled precisely by feedback resistors, thus ensuring good linearity, with the accuracy defined by the feedback resistors used.

EM Electronics
7 Clos de Bas, St. Peter Port, Guernsey GY1 1TS, Channel Islands, Great Britain.

Designs and Manufactures microelectronic and test and measurement products including ATE systems. The also Specialize in Radiation Hardened products and solutions for communications. They have solutions for design and manufacturing of high-reliability integrated circuits and packaging.

“Electronic Manufacturing Services (EMS) include Circuit Card Assembly, Custom Hybrid, MCM, Module, Radiation Effects Test and Support.”Counter Power Meter 20 & 46 - Aeroflex

Aeroflex – Microelectronic and Instrumentation

CPM is an integrated microwave frequency counter, true power meter and digital voltmeter, which addresses the fundamental measurements made on digital microwave radios.

Counter Power Meter 20 & 46 – Aeroflex

10 MHz to 20 GHz and 10 MHz to 46 GHz versions available. Frequency counter incorporates a DTCXO removing warm-up period.

RF Microwave and T&M; technologies inherited from Marconi Instruments.

Marconi Instruments (GEC) >> IFR Systems Inc. (Instrument Flight Research Corporation) 1998 >> Aeroflex 2002.

Aeroflex Incorporated
35 South Service Road P.O. Box 6022 Plainview , NY 11803-0622, USA.

High-end computerized lab equipment, accessories and sensors. They also manufacture OEM transducers, signal conditioners, industrial standards interface boards and kits. (USA Firm)

Erlich Industrial Development Corporation

Erlich Industrial Development Corporation (EID) is an OEM manufacturing and R&D Company specializing in the development of high technology biological, medical and chemical research products.

Adjustable Output Positive Voltage Power-Supply Kit

Interface board conductivity

An electronics board (kit) that allows you to connect up to 30V AC or DC on one side of the board and get adjustable VDC regulated on the other side. Every lab should have a few of these boards handy. The boards will allow you to easily power all your analog components (i.e. op-amp). The Terminal Block TB connector is included and makes it easy to use.

Interface board conductivity cell with DIN Rail clip

Interface board conductivity

Build your own Conductivity meter and/or controller and save. Simply connect your Conductivity cell (conductivity electrode, Probe) to the input via Terminal Board (TB) and the output to analog to digital converter (ADC), Digital voltmeter (DVM), Analog Voltmeter, micro-controller (MC) or PLC. Power the board and get reading.

Bitscope – PC Oscilloscopes And Analyzers

BitScopes are USB or Ethernet connected PC Based Mixed Signal Oscilloscopes. This means they capture and display one, two or four analog signals and eight logic or timing signals, simultaneously. Any BitScope can be used as a Digital Storage Oscilloscope, Logic State Analyzer, Spectrum Analyzer or Data Recorder. USB BitScope 310

USB BitScope 310 – PC Oscilloscope

BS310U is a robust general purpose USB Mixed Signal Scope and Data Acquisition device. BS310U is backward compatible with BS300U which it replaces.

It has 4 times as much capture buffer, a software switchable x10 and x50 analog input multiplier and AC/DC coupling, switchable 50 ohm termination, a double speed built-in USB host interface all in a physical package about 2/3 the size and weight of BS300U.

BS325 with third party software

BS325 is user programmable, software extendable and can be integrated with third party software.

To make this easy the BitScope Library is available for BS325. The library can be used to create custom applications or to integrate one or more BS325 units into specialised testing and data acquisition systems.

The library is included as standard with BS325 and is compatible for Windows, Linux and Macintosh platforms.