Newsletter ABtronix – 2015/5

Dear ,

 

I hope you have had a wonderful summer vacation and have ‘recharged the battery’ once again.
In this 5th newsletter of 2015 you can find information about some new products released by our suppliers and about two products, which are highlighted. Special attention is asked for the two courses about vibration technique in week 41 and a seminar about Turbomachinery Vibration Analysis in week 43 we are organising.

Enjoy reading.

 

Jos Luijten,

Office Manager

 


Contents:


Agenda

Date

Description

Location

Sep 24, 2015 

Exhibition:
'Messtechnik zum Anfassen'
These suppliers of ours are present:
- Stiegele Datensystemen
- Data Translation

at Stiegele GmbH,
Herrngasse 14
Rotherburg a/d Tauber (DE)

Sep 29 - Oct 2, 2015

Exhibition:
Elektrotechniek 2015

Jaarbeurs, Utrecht (NL)

Oct 6-7, 2015

ABtronix organises the course:
Introduction to Vibration

Breda (NL)

Oct 8, 2015

ABtronix organises the course:
Fixtures, Software and Specifications for Vibration

Breda (NL)

Oct 14-15, 2015

Exhibition:
Aero Space Days / Defense Security Days

Paris-Orly Airport (FR)

Week 43, 2015

Seminar and demonstrations, by Data Physics:
Rotating Machinery and Turbo Analysis

Breda (NL)

Nov 10-13, 2015

Exhibition:
Productronica 2015

Messe, München (DE)

Nov 17-19, 2015

Exhibition:
Aerospace Electrical Systems Expo Europe

Messe, Bremen (DE)

March 8-9, 2016

Exhibition:
MessTec & Sensor Masters

SI-Zentrum, Stuttgart (DE)

May 10-12, 2016

Exhibition:
Sensor & Test

Messe, Nürnberg (DE)

Sep 19-21, 2016

Conference:
'ISMA Noise and Vibration Engineering Conference 2016'
in conjuction with
 'Uncertainty in Structural Dynamics 2016'

University, Leuven (BE)

Oct 4-7, 2016

Exhibition:
World of Technology and Science

Jaarbeurs, Utrecht (NL)

 


CSM: new variants of high-voltage measurement modules

The high-voltage measurement modules HV THMM and HV TH-TBM have been specifically developed for safe temperature measurements at high-voltage components in electric and hybrid vehicles. All high-voltage measurement modules have been tested by an accredited laboratory and comply with the safety standard EN 61010.
Its robust and extremely compact construction allow the HV THMM module to be used close to the point of measurement, even where space is very limited, e.g. in the engine compartment. Thus, the module is ideally suited for mobile applications. It is of course also applicable for stationary use.
HV TH-TBM devices are designed as 19'' slide-in modules for the use in test bench applications. The module versions HV TH-TBM x /65 are also excellently suited for mobile use, e.g. for mounting in the trunk of a car.

High-Voltage Measurement Module Features:

·         NiCr-Ni temperature inputs (K type), galvanically isolated

·         Reinforced isolation up to 800 V unipolar

·         Routine test by an accredited laboratory including testing certificate

·         Very low power consumption

·         Very good measurement accuracy under difficult temperature ranges and environmental conditions

HV TH-TBM

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ABtronix organizes the seminar ‘Turbomachinery Vibration Analysis’

In week 43 ABtronix will organize the one-day seminar ‘Turbomachinery Vibration Analysis’. The seminar will be hold in a hotel in Breda and hosted by Robert Bloomquist and Georges Sanchez of Data Physics and Ad Bastiaanssen of ABtronix. The exact date is not known yet.

 

Agenda (provisory)

 

  • Introduction
  • Phase Measurement Applications
  • Steady State Data Analysis
  • Transient (machine start up/shut down) Vibration Analysis
  • Orbit and Shaft Centreline Analysis
  • Balancing with Phase
  • Advanced Techniques

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DJB: announces release of new miniature accelerometer A/127/V

DJB Instruments is pleased to announce the release of a new accelerometer which joins its growing product range. The new IEPE (ICP®) A/127/V is a miniature teardrop integral electronics voltage source piezoelectric accelerometer. It uses the unique Konic shear ceramic sensing element developed by DJB Instruments founder Don Birchall which offers unrivalled performance in areas such as cross axis repeatability and temperature stability. It’s low mass (1.9gms) renders it almost invisible to most lightweight structure vibration measurement applications whilst offering high frequency response and excellent reliability.


With an all welded titanium construction it offers a maximum high operating temperautre of 185
°C in HT form whilst maintaining no loss of dynamic range. This high temperature IEPE performance is achieved via DJB’s industry leading hybrid amplifier electronics using its bespoke ultra high temperature ASIC chip.

The signal outlet is via the standard KP (M3.5) miniature microdot connector and is recommended for use with lightweight cable assemblies of a maximum 1mm diameter (available from DJB’s extensive cable assembly facility.) It is available in a wide range of sensitivities from 1mV/g up to 100mV/g output, with standard off the shelf versions available as 5, 10 or 100mV/g.

A127 rounded correct 120 x 120


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Data Translation: New MEASURpointTM with Common-Mode Voltage up to 3500 Volt

 

Precision Devices with ISO-Channel™ Technology enable accurate measurements on high potential differences and with input ranges from a few mV up to several hundred volts and direct sensor connect. True differential inputs and channel-to-channel isolation protect your measurement data and avoid destructive channel crosstalk.

MEASURpoint:

·         is an ultra-accurate instrument that allows any combination of temperature and voltage to be measured with a single software solution. Up to twenty configurable channels allow the ultimate flexibility with voltage and thermocouple inputs.

·         incorporates ISO-Channel™ technology to eliminate any common mode noise and ground loop problems and provides isolation up to ±3500V continuously and 5000V for transients, making it ideal for alternative energy measurement applications in noisy environments.

·         is available with 4, 8, 12, 16, or 20 channels. Simply choose the instrument according to the total number of input channels desired and add the appropriate number of plug-in measurement boards of your choice. These are already included in the system price displayed. There are plug-in measurement boards available for thermocouples, or voltage and current.

 

http://www.datatranslation.de/mail/07.15/ethernet_500_409.jpg

 


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Monarch Instrument: Track-It Data Loggers for Pressure/Temp and Vacuum/Temp

The Track-It™ Pressure/Temp and Vacuum/Temp Data Loggers are battery powered stand-alone water tight compact data loggers that record up to 64,000 samples. They can be configured to record both Pressure and Temperature or Vacuum and Temperature or either parameter alone to maximize data storage space. The unit is easily configured using the included Track-It™ Software. Simply connect the included USB cable to the logger and an open USB port on your PC and the Track-It™ Software automatically identifies the logger. Configure the unit to start or stop recording immediately, at a predetermined time and date, or only when an alarm condition is sensed.  The sample storage rate can be set from 1 sample every 2 seconds up to 1 sample every 24 hours. The on board data storage is non-volatile so data will not be lost in the event of a depleted battery. 
The Track-It™ Pressure/Temperature Data Logger can be ordered in several pressure or vacuum ranges: 0-35, 0-150, 0-350, 0-550, 0-2000 and 0-5800 PSI or 760-380 and 760-0 Torr. The logger is packaged in a rugged submersible 316L stainless steel housing  and has a standard 1/4” NPT fitting. The replaceable internal lithium battery has up to a 5 year life.

Features

·      Programmable start/stop time and sample rates

·      Up to 64,000 data samples per recording session

·      Multiple alarm set points

·      Compact size

·      USB Interface (cable included)

·      Powerful interactive Track-It Software package included

·      Rugged IP67 316L stainless steel package

·      5 year battery life (battery included)

·      Wide temperature range 0 - 185F (-20 - 85C)

·      Available in 0-35, 0-150, 0-350, 0-550, 0-2000 or 0-5800 psi ranges

·      Available in 760 to 380 and 760 to 0 Torr

·      150% overrange protection

·      1/4" NPT male connection

·      High accuracy and repeatability

·      Accurate internal clock (1 minute/year)

·      N.I.S.T. calibration available 

The Track-It Pressure/Temperature loggers are compatible with free Track-It Transport Android application. The Transport Application allows you to use your Android device and an On-The-Go cable to retrieve data from the logger while in the field. Record start/stop and erase memory is also available. The Track-It Transport App is available for free on Google Play: https://play.google.com/store/apps/details?id=com.trackit.transporter


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Guildline: New from Guildline: 9340-4T

 

The Guildline Instruments 9340-4T Series of precision RTD Simulators and DC Resistance Standards are a complete family of easy to use low to ultra-low 4 Wire

resistance standards offering the best combination of highest accuracy and widest range commercially available.

The 9340-4T is a Four Terminal Series of Precision Decade Standards that combines techniques established at Guildline for the construction and stabilization of low value resistance standards, combined with low ohmic value switching techniques. Guildline is the world leader in low value resistance measurements and this expertise is built

into this new 9340-4T product. Decade step values below 1 Ω are arranged in a Kelvin Varley configuration.

 

Features

·      Resistance Ranges include Decades from 1 μΩ to 10 kΩ!

·      True RTD Simulation with High Decade Resolution!

·      Excellent for milli-Ohm and micro-Ohm Applications and Instruments!

·      True 4-Wire Terminal Design!

·      Accuracy Better than 0.01%!

·      Temperature Coefficient Less than 5 ppm/C!

·      Switch and Wiring Resistance Effects of the Four Terminal Arrangement are Less than 10 μΩ!

·      Direct Reading of Resistance Value at the 4 terminals!

·      Long Life Rotary Switches with Solid Silver Contacts!

·      An Overlap ‘10’ Position for Fine-Tuning!

·      No Other Decade Standard on the Market Today with this Ohmic Range!


This amazing new 9340-4T Series is available in models from 3 dials to 7 dials and with an industry leading ultra-low end 1
μΩ Step. This unique 9340-4T Series provides resolution and accuracies never before provided in a decade standard. And unlike typical RTD simulators, you have much better resolution. If you want to go down to 1 μΩ you can! This makes these four terminals devices also an excellent solution for milli-Ohm and micro-Ohm meter calibration. The 9340-4T Series provides a modern compact design of high quality construction and high reliability for a resistance decade standard.


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Highlighted: Wayne Kerr’s 3260B Magnetic Analyzer with 3265B DC Bias Current Unit

At the design stage of component development it is vitally important to understand how the component performs under different operating conditions. This might include operation at diverse frequencies, AC drive levels or DC bias currents. The 3260B Precision Magnetics Analyzer can plot any of the measurement functions, such as inductance (L) or impedance (Z), (including secondary term) against frequency, AC drive level or DC bias current. Frequency sweeps within the range 20 Hz to 3 MHz can be selected. There is a choice of either linear or logarithmic frequency displays.
The 3260B is especially suitable for measuring parameters on telecom transformers. The selected measurement parameter and its secondary value are presented graphically. AC drive levels can be set between 1 mV and 10 V. DC bias current can be set from 1 mA to 1 A internally. Using external 3265B 25 A DC Bias Units bias currents can be set to a maximum of 125 A.
With the dramatic growth of PCs connected to the telephone system for Internet access has come the requirement to measure Insertion Loss (IL) and Return Loss (RL) of line matching transformers. The 3260B Precision Magnetics Analyzer not only measures IL and RL has this capability. but the instrument also allows the user to enter the values for terminating resistance or impedance, if complex, and to select a damped network or blocking capacitor if required
In addition, via the IEEE488 GPIB interface, the instrument can be controlled from a PC and results can be read back for analysis and storage. LabVIEW™ drivers are available upon request or may be downloaded from this website providing a base from which a user can develop a specific test application.
The bin sorting function allows component manufacturers to sort components in up to ten bins. Sorting is carried out either by absolute values or by percentage of values.


Specification summary

 

Measurement functions

Z, Ř, L, C, Rac, Rdc, Q, D
Turns Ratio
Primary and secondary Leakage Inductance
Interwinding Capacitance
Resonant Frequency

Frequency ranges

20 Hz to 3 MHz

Basic accuracy

0.1%

Mode

Analysis (graphing)
Telecom
Multi Frequency
Sequence

DC bias current

1 mA to 1 A (internal)
Up to 125 A (using five 3265B DC Bias Units)

Interface

GPIB

Measurement speed

Up to 20 measurements/sec


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Courses ‘Introduction to Vibration’ and ‘Fixtures, Software and Specification’

 

On October 6 and 7, 2015 we will organize again the famous two-days course ‘Introduction to Vibration’ and it will take place in Breda (NL). This course aims to give more insight knowledge to the attendees in:
- testing with a shaker system
- dealing with several kind of tests
- reading the theoretical test and the implementation of the test
- designing a fixture

Here you can find the contents of this course.

A second course ‘Fixtures, Software and Specifications’ will be organised on October 8 for those who are interested in aspects of vibration technology which lays beyond the introduction course. This day is intended to be an interactive course, where you can discuss problems related to vibration technology with the host(s) and your co-participants. You can even bring your own fixture(s), if you have questions about it and want to discuss it.




If you or one or more of your colleagues are interested in one or both courses, please inform us by clicking on the Mail button below.


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ABtronix BV

Hazeldonk 6033

4836 LA   Breda

the Netherlands

T: +31 76 5968800

F: +31 76 5968888

mail@abtronix.com

www.abtronix.com


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