T&M

Strain Gauge Load Cell Primer

Administrator — Wed, 20 Apr 2011 14:42:12 +0000

This is a primer on the use of strain gauge-based load cells from our friends at Interface:

T&M Instruments Basics of Acoustics

Administrator — Mon, 18 Oct 2010 16:59:29 +0000

T&M Is proud to offer the only place we can find on the web to download this short paper of the Basics of Acoustics:

Contact a T&M Instruments if you need to take any acoustic measurements, we offer microphones from G.R.A.S and data acquisition from Data Physics to accomplish this!

www.gras.us
www.dataphysics.com

Kistler Engine Newsletter for the Engine Research and Development Market

Administrator — Tue, 03 Aug 2010 21:28:02 +0000

We are pleased to provide Kistler’s Latest Engine Newsletter for customers in the engine research and development market. This newsletter contains the latest product and application information.

Click Here for PDF Copy of the Kistler Engine Newsletter

This issue includes the following highlights:
- New Measuring Spark Plugs
- What Basis for Best Combustion Analysis Results?
- Geometry of KiBox Crank Speed Sensor
- Type 6054AR…the smallest possible M5 Sensor
- Type 4049A…M14×1.25 for Exhaust Pressure
- More Precise Measurement with New Type 4067C3000

www.kistler.com

The most important equations in vibration!!

Administrator — Thu, 29 Jul 2010 20:59:35 +0000

I’m sick of always looking for the conversion between displacement, velocity, and acceleration when it comes to measuring or creating vibration. I recently had a customer ask me if we had a shaker that could do 0.25g’s @ 1Hz? I am going to post this so that I can find the equation on my website as can everyone else:

Peak Velocity in Inches per Second, V = 61.7 * a/f
Peak Displacement in inches, D = 9.78 8 a/(f^2)

**a is acceleration in g’s
**f is frequency in Hertz

I hope this helps someone out there!

Remember this only applies to discrete single frequencies!

Frequency Devices Filter Tutorial

Administrator — Mon, 12 Jul 2010 17:45:14 +0000

T&M Is proud to offer the only place we can find on the web to download the Frequency Devices tutorial:

Filter Tutorial PDF

Contact a T&M Instruments salesperson here to hand-deliver a paper copy of this tutorial next time they’re through!

www.freqdev.com

Knock, Knock! Who’s There? … Kistler with the Widest Range of Cylinder Pressure Sensors

Administrator — Tue, 11 May 2010 16:11:46 +0000

Today’s combustion engine professionals face particular challenges when developing new engines utilizing high compression ratios, turbo charging and direct injection to reduce emissions and increase fuel efficiency. Did you know that Kistler offers special versions of many popular pressure sensors for use in combustion applications for engines operating where spontaneous combustion or very high peak pressures may occur?

Kistler Type numbers with the “U20″ extension are heavy duty versions featuring a reinforced diaphragm capable of withstanding pressures common during knock or pre-ignition. These sensors are also highly suited for modern diesel engines where cylinder pressures can often be close to or even above 250 bar. The U20 version of each sensor compliments the standard version and helps to maximize the lifetime of your combustion pressure sensor inventory.

Ask for “U20″:

When selecting a combustion sensor for use in knocking or high peak pressure ranges, look for the “U20″ extension:
• 6045AU20
• 6052CU20
• 6056AU20
• 6125CU20

The “U20″ extension information is included on the data sheets for these sensors.

www.kistler.com

T&M Instruments and the Aeroflex DataMates

Administrator — Tue, 20 Apr 2010 02:19:13 +0000

T&M Is proud to offer the only place we can find on the web to download the RF and Microwave DataMates, a very handy handbook for RF and Microwave engineers:

RF DataMate Download

Microwave DataMate Download

Contact a T&M Instruments salesperson here to hand-deliver a paper copy of this handbook next time they’re through.

www.aeroflex.com

T&M Instruments Now Representing Aeroflex Test Solutions

Administrator — Mon, 22 Mar 2010 16:54:55 +0000

Aeroflex Test Solutions is a global leader in the Test and Measurement Instrumentation marketplace. Our products support a wide range of industries including aerospace, defense and wireless mobile and broadband communications. Our proven solutions encompass a full spectrum of instrumentation from turnkey systems, stand alone boxes or modular components that provide customers with highly reliable, customized, innovative and cost effective testing tools.

Product areas include ATE, Avionics, Broadband Test, Communications Test, General Purpose Test, PXI, Signal Sources, Stimulus Products, Synthetic and Wireless.

Pickering LXI High Voltage Matrix

Administrator — Mon, 08 Mar 2010 17:48:34 +0000

Pickering has introduced a new LXI switching matrix for high voltage applications. Designed to withstand voltages up to 1kV with up to 2A of carry current, the 60-311 provides a dense and cost effective solution for switching high voltages. It is offered in single, dual and triple 75×4 matrix configurations and has X and Y loop-thru connections to simplify matrix expansion. Additionally, X and Y isolation switching is included for disconnecting unused signal paths and preserving bandwidth.

www.pickeringtest.com

Pickering Interfaces NEW LXI RF Matrix

Administrator — Mon, 08 Mar 2010 17:46:48 +0000

Pickering LXI RF Matrix

The new 60-772 is a high bandwidth 50ohm RF Matrix available in 32×4, 24×4, 16×4 and 8×4 configurations contained within a compact rack mountable case with SMA front panel connectors. Innovative construction techniques ensure the matrices offer excellent crosstalk & isolation characteristics and provide a cost effective solution for the complex routing of RF signals in test systems.