Standardized Tissue Simulants
Our standardized liquids are compliant with the following standards:
- IEC/IEEE 62209 -1528
- IEC 62209-1
- IEC 62209-2
- FCC KDB publication 865664
Head Simulating Liquids
Dielectric parameters simulating head-tissue parameters as defined in the SAR compliance standards IEC/IEEE 62209 -1528, IEC 62209-1, IEC 62209-2 and FCC KDB publication 865664.
Download our head tissue simulating liquid datasheet for more information
Application | Test Frequency | Tolerance |
---|---|---|
Narrowband | 150 MHz | ±5% |
450 MHz | ±5% | |
700-935 MHz | ±5% | |
1700-1900 MHz | ±5% | |
2000-2700 MHz | ±5% | |
Broadband | 10-450 MHz | ±10% |
450-700 MHz | ±10% | |
700-3000 MHz | ±10% | |
3300-8000 MHz | ±10% |
Body Tissue Simulating Liquids
Dielectric parameters of the body simulating fluid are defined in the FCC KDB publication 865664.
Download our body tissue simulating liquid datasheet for more information
Application | Test Frequency | Tolerance |
---|---|---|
Narrowband | 700-935 MHz | ±5% |
1700-1900 MHz | ±5% | |
2000-2700 MHz | ±5% | |
Broadband | 700-2500 MHz | ±10% |
2500-6000 MHz | ±10% |
Custom Made Tissue Simulants
Do you need simulants for non-standard testing or for research purposes?
We have already made various kinds of tissues for our customers, e.g. tissues simulating animal’s muscle, skull and brain (grey and white matter), and testing RF performance of implantable medical devices.
The liquids can be used to study how electromagnetic radiation propagates through tissue, since they have been developed to have similar dielectric properties to human tissues.
The simulants are tuned to represent human tissues with accuracy of ±10% at temperature of 22˚±0.2 degrees. The lowest frequency available is 8 MHz. Measured dielectric data is available.
Want to know more?
We are happy to hear your needs and see if we can help you with them.
SAR Testing
SAR Testing below 30 MHz
Did you know that Verkotan has the capability to do SAR testing at low frequencies starting from 4 MHz? Read more
SAR Testing
Regional differences in RF exposure regulation
Compliance SAR testing is required for all the radio devices that are used closer than 20 cm to the human head or body. Read more about the regional differences in RF exposure regulation below. Read more
SAR Testing
FCC reduces SAR test exclusion power threshold for Bluetooth from 10mW to 3mW
FCC has published a new interim version of RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices in November 2021. Read more
SAR Testing
How to prepare for RF exposure testing?
If you are a device manufacturer looking for a laboratory to help you to show the RF exposure compliance of your device, this is an article for you. In this article, we will go briefly through the four different ways to show RF exposure compliance and introduce what all those methods require from a device manufacturer. You will also find step-to-step instructions on how to prepare for RF exposure evaluation with Verkotan. Read more