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akustika s.r.o.

Seminar, proficiency testing

  Dear Ladies and Gentlemen,  

as  every year  also for 2012 we plan to organize proficiency testing for laboratories  measuring noise, vibration sound insulation also for those labs which deal with determination of sound power of sources. We organize proficiency testing for over 10 years.
We got accreditation No: 7007 from Czech Institute for accreditation for area of proficiency testing on the 15th of August. Test laboratories from Czech Republic, Slovak Republic, Austria, Germany, Finland and Poland take part regularly in our proficiency testing.
 By this way we now present you plan of proficiency testing for 2012, in which you find informations to all PTs , which we organize, to annex to certificate. In this context it should be noted, that we changed  designation of sub-tests in accordance with annex to certificate of accreditation  from this year. A prerequisite  that the tests could take place is participation of 5 laboratories (participants).In the even that minimum number of labs will log in, ie. 5, we ´ll realize the PTs.  However if the number of entries is less than 5 participants, we ´ll  inform all logged, that PT fails.  You can find only calculations methods between PTs for the first time, namely determination of measured data of sound insulation under ISO 717.
 I believe, that increasing of number of PTs for 2012 will contribute to the fact that you will be able to compare the quality of measurements of your laboratory.  

Ing. Jana Dolejší
Leader of  PPT 
Studio D  - akustika s.r.o.
U Sirkárny 467/2a
370 04 České Budějovice
FAX:00420-387202590
Cell:00420-737705636    


 

 PT –D1- 1996 - 2012"Measurement of noise on noworking places under ISO 1996".PT will be held in hotel Frymbruk from the  12th to the  14th of September,2012. www.hotelfrymburk.cz.We plan to organize PT under ISO 1996 in 2012. This PT will take place simultaneously with the seminar. Measurements will be on the same place and  under the same conditions. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT  

PT –D1- 9612 - 2012"Measurements of noise on working places under EN ISO 9612".PT  "Measurements of noise on working places " will be he test on place. PT will be held in hotel Frymbruk from the  12th to the  14th of September,2012. www.hotelfrymburk.cz.Order of laboratories will follow the  date of receiving binding order. We plan to organize PT under EN ISO 9612 in 2012. This PT will take place simultaneously with the seminar. Measurements will be on the same place and  under the same conditions. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT

D1-11201,2,3,4 – 2012 „Measurements of noise on working places under EN ISO 1120 1,2,3,4“PT  " Measurements of noise on working places " will be sequential test. Each entered laboratory will receive source from the previous laboratory and will measure Acoustics pressure in the space which will suit the requirements of those standards.Order of laboratories will follow the  date of receiving binding order. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT           

 PT – D2 - 140 - 4 – 2012 Determination of airborne sound insulation".PT  named "Measurement of airborne sound insulation under EN ISO 140-4" will run in building of PT provider on the address U Sirkárny 467/2a, 370 04 České Budějovice  and will bet he test on the place.   Evaluation will provided under EN ISO 717-1. Each registered laboratory will provide measurement in the same rooms, measured  partition  construction will bet he same for each  participant. Measurement of airborne sound insulation will run in terms of the  April – June 2012. Each participant will have possibility to measure for 1 hour. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT   

PT – D2 - 717 - 1 – 2012 Evaluation of airborne sound insulation ".PT named  " Evaluation of airborne sound insulation under EN ISO 717-1" will provide as  sequential test. Each registered  participant will  receive  input data to calculation of airborne sound insulation, including construction drawings. All participants will receive the same data. Based on the entered data each participant will calculate the result airborne sound insulation and will send test report in PDF on our mail address. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT 


 

  PT – D2 - 140 - 7 – 2012 Determination of  impact sound insulation".PT  named "Measurement of airborne sound insulation under EN ISO 140-7" will run in building of PT provider on the address U Sirkárny 467/2a, 370 04 České Budějovice  and will bet he test on the place.   Evaluation will provided under EN ISO 717-2. Each registered laboratory will provide measurement in the same rooms, measured  partition construction will bet he same for each  participant. Measurement of airborne sound insulation will run in terms of the  April – June 2012. Each participant will have possibility to measure for 1 hour. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD). Price - 410 EUR  without VAT for each PT Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT
  

PT – D2 - 717 - 2 – 2012 Evalutation of impact sound insulation".PT named  " Evaluation of impact sound insulation under ČSN EN ISO 717-2" will provide as  sequential test. Each registered  participant will  receive  input data to calculation of sound impact insulation, including construction drawings. All participants will receive the same data. Based on the entered data each participant will calculate  result impact sound insulation and will send test report on mail address of PT provider. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT
  

PT - D3 – 5349 – 2012 – Measurements of vibrations on hands under EN ISO 5349Measurements of vibrations on hands under EN ISO 5349 will run as the test on the place during  autumn seminar and proficiency testing 12 to 14 September,2012. The source of vibrations will be small product industrially  manufactured by company. Each participant will have this source  for 1 hour. Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).Price - 410 EUR  without VAT for each PT 


 

 PT - D4 - 3382 – 2012 Measurement of reverberation time".PT  named "Measurement of reverberation time under EN ISO 3382" will be held in address U Sirkárny 467/2a, 370 04 České Budějovice  and it will be test place. Each logged laboratory will  provide measurements of reverberation time in the same room. Measurement of reverberation time will  take place  April – June, 2012. Each participant will have possibility to measure for 1 hour.Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD). Price - 410 EUR  without VAT for each PT    

PT - D5-3744 – 2012 Determination of sound power of source under EN ISO 3744".PT  "Determination of sound power of source based on measurement of acoustic pressure under EN ISO 3744" will be  sequential test. Each entered laboratory will receive source from the previous laboratory and will measure acoustics pressure in the space which will suit the requirements of those standards and determine sound power.Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT     

PT - D5-3746 – 2012 Determination of sound power of source based on measurement of acoustic pressure under 
EN ISO 3746".
PT  " Determination of sound power of source based on measurements of acoustic pressure under EN ISO 3746" will be  sequential test. Each entered laboratory will receive source from the previous laboratory and will measure acoustics pressure in the space which will suit the requirements of those standards and determine sound power.Communications are preferred in electronic form. Each logged lab will receive all instructions in electronic form and will give us prepared filled tabs with results in electronic form. (mail, disc, CD).
Price - 410 EUR  without VAT for each PT 


 

 

The method of  statistical processing and their evaluation

Statistic processing of results is under  ISO 5725 1-6.  To find outliers values numerical and graphical tests (Cochran´s and Grubbs´s tests, Mandel´s statistics) will use. Based on the  satisfactory results  standard deviations of reproducibility and repeatability will be calculated.  

Subcontractor of PT Accredited testing laboratory No: 1145, Studio D –akustika has been the only one subcontractor of PT provider .

Criteria  for participant in program of PT

Each participant shall submit  verification of measuring devices and accessories  needed to provide the test.Each participant shall submit   test report  and evaluation in PDF format after ending measurements.


 

  I order binding : 
 journal AKUSTIKA ( subscription)
 Seminar  AKUSTIKA 2012
 PT-D1-9612-2012
 PT-D1-1996-2012
 PT-D1-11204-2012
 PT-D2-140-4-2012
 PT-D2-140-7-2012
 PT-D2-717-1- 2012
 PT-D2–717 –2 -2012
 PT-D3-5349-2012
 PT-D4-3382-2012
 PT-D5-3744-2012
 PT-D5-3746-2012
 
LaboratoryAccreditation No: 
Name of company  
Street, No:  
Code, Town  
Mail  
VAT No:  
Names and numbers of cells  of participants  
Accommodated names Cell Numberaccommodation12.-13.9. 2012accommodation13.-14.9.2012
    
    
    
    
    
    


 

Seminar AKUSTIKA 2012

seminar AKUSTIKA - 2012 will be held in hotel Frymburk from the  12th to the 14th of September, 2012. See www.hotelfrymburk.cz  Basic thema :"Acoustic measurements ".Price : 4000,-CZK + VATThe price includes only the seminar.For laboratories that will participate in some of  PTs in 2012, participation on seminar is free for 2 persons and  for another participant is for 1000,-CZK ( price for  1 person) . Each participant of seminar will receive special journal AKUSTIKA .  Accommodation, meals , etc. Is paid by  each participant themselves. Studio D – akustika Ltd. provides accommodation.Price for single room  1350 CZK/person/nightPrice for double room 780 CZK/person/night 
The final program of seminar AKUSTIKA 2012 will  be circulated  no later than 1 month  before the seminar.    
PTs named PT-D1-9612-2012, PT – D1 – 1996 – 2012 a PT-D3- 5349- 2012  will run during seminar .

NEWS

06.02.2012

New ISOTOP - DZE

Just now we have new ISOTOP-DZE item with new damping elements. The max. loud now could be more than 1000 kg for the single layer device.



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