Service Provider , Professional Services, Brand Owner · Sonipat, Haryana, India
Bharat Test House Pvt. Ltd. (BTH) is a trusted and time-tested independent testing, inspection and certification organization serving leading manufacturers, exporters, importers, government and non-government institutions across India and international markets. With strong technical expertise and accredited facilities, BTH provides reliable, accurate and prompt services in the areas of testing, inspection, certification, calibration and consultancy for a wide range of industrial products and materials.
BTH is committed to supporting quality, safety and global compliance by helping industries meet National and International Standards. The organization continuously works towards educating and motivating manufacturers, suppliers and users for procurement and supply of quality products conforming to regulatory and customer-specific requirements. With a customer-focused approach, technical competence and commitment to integrity, BTH has emerged as a dependable partner for industries seeking trusted quality assurance and export compliance solutions.
Registered address: Sonipat, India.
Industry: Business Services & Consultancy > Process & Certification.
Specific absorption rate is the measurable quantity which determines the amount of electromagnetic radiation absorbed by the human tissue when subjected to an electromagnetic field. Most of the IoT devices and advanced cellular technologies are being used in close proximity to the human body. Any wireless device operating within 20cm from the body with a threshold power must undergo SAR testing. Excessive exposure to radio frequency (RF) energy can damage human tissue. To prevent this, many countries around the world have introduced standards that limit the amount of RF exposure allowed from transmitters of all types. RF exposure is evaluated using a “phantom” that simulates the electrical characteristics of the human head or body. The RF energy penetrating the “phantom” is monitored by precisely positioned probes that measure SAR in watts per kilogram of tissue. In the United States, the FCC regulates SAR under 47 CFR Part 2, section 2.1093. Products intended for general use must meet a SAR limit of 1.6 mW/g averaged over one gram of tissue in any part of the head or body, and 4 mW/g averaged over 10 grams for hands, wrists, feet and ankles. In the European Union, RF exposure limits have been established by Council Recommendation 1999/519/EC. Harmonized standards cover the most common products such as cell phones and RFID devices. The limits and methods of RF exposure evaluation in the EU are similar but not identical to those in the US. The SAR Laboratory of Bharat Test House is capable of making SAR measurement for Wireless products such as Wi-Fi, Bluetooth, ZigBee, RFID etc. and Cellular technologies such as GSM 2G and UMTS 3G and LTE mobile handsets in the frequency band of 800 MHz, 900 MHz, 1800 MHz and 2100 MHz in terms of IEEE standard based Test Procedure as per on International Electro-technical Commission (IEC) standard 62209-1 and 62209-2. Bharat Test House can help the customers to determine if their product meets those requirements and perform the required testing for a variety of portable and mobile telecommunications equipment. Bharat Test House is one of the few organizations capable of testing and certifying products related to RF exposure standards, as well as electrical safety standards.
Product Description
S. No.
Testing Product Category
Related Standard
1
Testing of Devices Used in Close Proximity to Head & Body
IEEE 1528, IEC/EN 62209-1, IEC/EN 62209-2, EN 50360, IEC 62479
Description provided by BHARAT TEST HOUSE PRIVATE LIMITED.
Specifications
Product Title
Mobiles SAR(Specific Absorption Rate)
Store Name
BHARAT TEST HOUSE PRIVATE LIMITED
Product Category
consumer electronics > mobile phone and accessories > mobile phones
IEEE 1528, IEC/EN 62209-1, IEC/EN 62209-2, EN 50360, IEC 62479
US Regulatory Reference
47 CFR Part 2, section 2.1093
US SAR Limit
1.6 mW/g averaged over 1 gram of tissue
US Extremity SAR Limit
4 mW/g averaged over 10 grams for hands, wrists, feet and ankles
EU Regulatory Reference
Council Recommendation 1999/519/EC
Test Simulation
Human head or body phantom
Tested Use Case
Devices operating within 20 cm from the body
Compliance Support
Product qualification, certification support, regulatory filing support
Use cases
Category
SAR Testing Services
Primary application
Wholesale, distribution, and international sourcing
Brand
Not specified
Product type
Service
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials (this seller)
Minimum order
1 unit
Lead time
On request
Payment terms
As per negotiated commercial agreement.
Checkout type
enquiry
Buyer questions
Frequently asked by buyers
Common questions B2B buyers ask before sourcing Mobile SAR Testing Laboratory Services for Handset Compliance. Answers compiled from verified sellers' commercial terms and platform data.
Q: Which devices can be evaluated under this SAR service?
A: The service covers wireless products and mobile handsets, including Wi-Fi, Bluetooth, ZigBee, RFID, GSM 2G, UMTS 3G, and LTE devices.
Q: What frequency bands are supported for testing?
A: Bharat Test House can perform SAR measurement in the 800 MHz, 900 MHz, 1800 MHz, and 2100 MHz bands.
Q: Which standards are used for SAR evaluation?
A: The service is based on IEEE standard procedures and IEC 62209-1 and IEC 62209-2, with additional references to IEEE 1528, EN 50360, and IEC 62479.
Q: Is this service suitable for FCC and EU compliance?
A: Yes. The description references FCC SAR regulation under 47 CFR Part 2, section 2.1093, and EU RF exposure limits under Council Recommendation 1999/519/EC.
Q: How is SAR measured during testing?
A: Testing is performed using a phantom that simulates the human head or body, and probes measure the absorbed energy in watts per kilogram of tissue.
Q: What is the minimum order quantity for this service?
A: The MOQ is 1, which makes it suitable for single-product submissions, sample evaluation, or pre-compliance testing.
Q: Is this service intended for devices used close to the body?
A: Yes. The service is specifically relevant for wireless devices operating within 20 cm of the body and requiring SAR testing under applicable standards.
Question not answered? Ask sellers directly — typical response within 4 hours.
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