Monday, April 21, 2014

EM Electronics - Nanovolt Amplifiers

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.

Thursday, April 17, 2014

IET Labs - GenRad Impedance Instruments

In 2000, IET Labs acquired the GenRad standards, impedance decades, megohmmeters, digibridges, audio and strobe lines and now continues to manufacture, service and support these "In the Genrad Tradition..."

IET Labs - GenRad Impedance Instruments

Products include the Standards and Decades products (Resistance, Capacitance, Inductance), Digibridges, Megohmmeters, Audio products, and Strobotac lines.

GenRad 1546 Digital Stroboscope

Since GenRad introduced the first commercial electronic stroboscope in the 1930's, the GR models have remained the world standard.

GenRad 1546 Digital Stroboscope

The GenRad 1546 digital stroboscope emits a high-intensity, short-duration flash of light. The stroboscope features an electronic pulse generator that controls the flash rate, a line-operated power supply, and a light-emitting diode (LED) five digit readout in flashes per minute.

 The instrument has internally and externally triggered modes of operation. In the Internal mode, the stroboscopes flash is triggered by an internal oscillator pulse which can also drive other IET stroboscopes for additional light sources. In the External mode, the 1546 operates as a digital tachometer.

IET Labs, Inc.
1 Expressway Plaza, No 120 Roslyn Heights NY 11577, USA.

Friday, April 11, 2014

Analytical Instruments - GE

GE Analytical Instruments, the analytical instrumentation arm of GE Water & Process Technologies, is the world’s leading manufacturer of analyzers and sensors used to measure total organic carbon (TOC) in water.



Analytical Instruments - GE



Solutions include - Total organic carbon (TOC) analyzers, Oil leak and spill monitoring systems, Quality System Optimization (QSO) for pharma/biotech, Boron analyzer for semiconductor and display......



InnovOx Laboratory Overview



(The Image above is a Collage of the Instrument Image along with the Web Interface Screenshot)



The Sievers InnovOx Laboratory Total Organic Carbon (TOC) Analyzer represents a true breakthrough in high TOC measurement technology and reliability. The InnovOx (short for innovative oxidation) can consecutively handle thousands of common-as well as difficult samples such as brine and cellulose-with unprecedented system uptime.



InnovOx Laboratory Overview



With the InnovOx, analysts can routinely test for Total Carbon (TC), Total Inorganic Carbon (TIC), Total Organic Carbon (TOC), and Non-Purgeable Organic Carbon (NPOC).



GE Analytical Instruments

6060 Spine Road Boulder, CO 80301, USA.