Bruel & Kjaer Head and Torso Simulator (HATS) Type 4128-C

CB000015

Used

ITEM MODEL: Bruel and Kjaer 4128-C-001 HATS with Right Ear Simulator and Mouth Simulator; this item comes installed with a B&K 4159C Left Ear Simulator, effectively making it a B&K 4128-C-002 HATS with Right Ear Simulator, Left Ear Simulator and Mouth Simulator.

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B&K Binaural Dummy Head and Torso Simulator Type 4128c


DETAILS

ITEM MODEL: Bruel and Kjaer 4128-C-001 HATS with Right Ear Simulator and Mouth Simulator; this item comes installed with a B&K 4159C Left Ear Simulator, effectively making it a B&K 4128-C-002 HATS with Right Ear Simulator, Left Ear Simulator and Mouth Simulator.

CONDITION: This system was last used by a major electronics manufacturer. It is fully tested and in working condition. Please review video below to see us testing both Left Ear and Right Ear Simulators. 

DESCRIPTION: The Brüel & Kjær Head and Torso Simulator (HATS) Type 4128C is a manikin with built-in ear and mouth simulators that provides a realistic reproduction of the acoustic properties of an average adult human head and torso. It is designed to be used in-situ electroacoustics tests on, for example, telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors.

This particular item is a 4128-C-001 HATS with an additional 4159-C Left Ear Simulator installed, meaning it is effectively a 4128-C-002 HATS with both Left Ear and Right Ear Simulators, as well as Mouth Simulator.  

Please visit Bruel and Kjaer's official website for more information on this item. 

THIS LISTING COMES WITH:

  • B&K 4128-C-001 HATS with 4159-C Left Ear Simulator installed (Effectively making this a 4128-C-002 HATS)
  • B&K 4191 ½-inch free-field microphone, 3.15 Hz to 40 kHz, 200V polarization
  • Calibration Charts for 4128C, 4159C, 4191
  • BC-5002-A Microphone Data Disk  
  • CD with EASERA Software (Electronic & Acoustic System Evaluation & Response Analysis)
  • B&K DZ9751 Left Pinna (Soft)
  • B&K DZ9752 Right Pinna (Soft)

Video of us testing the Right Ear and Left Ear Simulators on the HATS 4128C:

Our Guarantee

Our Guarantee

We inspect and test every piece of equipment we sell, and we capture the testing process in our pictures and videos. This usually provides our clients with the assurance that they need.

If you are interested in a particular piece of equipment, and would like to see the results of additional tests that we have not performed, we offer the following services:

  • Contact us to arrange an appointment at our Toronto Canada head office, where you may inspect and test the equipment yourself.
  • If a visit to our office is inconvenient, you may provide us with step-by-step testing instructions. We will then carry out those tests and capture the process via pictures, video, or live video stream.

After your equipment purchase, if you are not completely satisfied, our Guarantee offers you a 30 day return period. During this period, you may return the equipment to us with no questions asked, we only ask that you cover return shipping costs and a 20% restocking fee on our invoice price. 

Please contact us by phone or e-mail if you have any questions.