Home
Test
IT/AV Products Test
Household Appliances Testing
Medical Devices Testing
Wireless Device Testing
RF and EMC Testing
Certification
Middle East certification
China Certification
Asia Certification
EU Certification
South America Certification
North America Certification
Australia Certification
News/Blog
Company News
Industry News
CONTACT
ABOUT
News/Blog
Why Didn't Your Product Pass the UL 4200A Test?
by JJRLAB on 2024-06-08
After publishing our article yesterday, we received a lot of feedback. Based on this feedback, Huayu Testing has collected and summarized some experiences and e...
Read more
How to Get a UL 4200 Test Report?
by JJRLAB on 2024-06-08
JJRLAB Laboratory, located in China, can provide testing for your products and issue UL 4200A test reports. We can help you save 40% on certification testing co...
Read more
Quartz Watch Amazon UL 4200A:2023 Report
by JJRLAB on 2024-06-08
Therefore, when referring to a “quartz watch,” it is typically assumed to have a button battery. Thus, quartz watches sold on Amazon in the U.S. need to provide...
Read more
ISO 10993 Biocompatibility Cytotoxicity Test
by JJRLAB on 2024-10-08
Cytotoxicity testing assesses mammalian cell toxicity via MTT reduction. Standards GB/T 16886.5-2022 and ISO 10993-5:2009 cytotoxicity if survival is <70%.
Read more
ISO 10993 Bone Implantation Test Laboratory
by JJRLAB on 2024-06-08
China JJR is a medical device ISO 10993 Bone Implantation Test laboratory; located in China; the price is lower, we are an IEC1702 and GLP accredited laboratory
Read more
ISO 10993 Thrombogenicity Test Laboratory
by JJRLAB on 2024-06-08
China JJR Laboratory is an ISO 10993 Thrombogenicity Test Laboratory that provides biocompatibility testing services. We have low prices and have IEC 17025 and ...
Read more
Medical Device Muscle Implantation Test Laboratory
by JJRLAB on 2024-06-08
China JJR is Medical Device Muscle Implantation Test Laboratory, which provides ISO 10993 biocompatibility testing with low cost and short cycle time.
Read more
Medical Device Intracutaneous Reactivity Test Laboratory
by JJRLAB on 2024-06-08
China JJR is Medical Device Intracutaneous Reactivity Test Laboratory, providing biocompatibility ISO 10993 testing of protective equipment, medical surgical eq...
Read more
Medical Device Subchronic Systemic Toxicity Testing Laboratory
by JJRLAB on 2024-06-08
China JJR is ChatGPT Medical Device Subchronic Systemic Toxicity Testing Laboratory; providing medical device biocompatibility testing and other ISO 10993 proje...
Read more
What Biocompatibility Testing is Needed for Retractors?
by JJRLAB on 2024-06-08
what biocompatibility testing is needed for retractors? Three common biocompatibility tests are necessary, namely cytotoxicity, skin irritation, and skin sensit...
Read more
What Biocompatibility Testing is Required for Clinical Trials?
by JJRLAB on 2024-06-08
The purpose of biocompatibility testing is to ensure that materials do not release toxic substances when they come into contact with the human body, thereby pre...
Read more
Hot Melt Dental Filling Instrument NMPA(CFDA) Certification Testing
by JJRLAB on 2024-06-08
China JJR Laboratory provides Hot Melt Dental Filling Instrument NMPA (CFDA) Certification Testing, including IEC60601-1-2:2014; IEC60601-1:2005+A1:2012; IEC806...
Read more
Curing Lights NMPA(CFDA) Certification Testing
by JJRLAB on 2024-06-08
China JJR Laboratory provides Curing Lights CE Certification Testing services, including IEC60601-1-2:2014; IEC60601-1:2005+A1:2012; IEC80601-2-60:2012; ISO1099...
Read more
Rehabilitation Medical Equipment CE Certification Testing
by JJRLAB on 2024-06-08
The risk level of rehabilitation products mainly determined by the initiative and passivity of the function. Usually CE DOC applied to low risk products.
Read more
Medical Nebulizer China NMPA Registration Testing
by JJRLAB on 2024-07-12
JJR LAB in China provides NMPA (CFDA) registration and testing for medical nebulizers, including safety, EMC, performance, biological evaluation, cleaning.
Read more
Electrosurgical Devices China NMPA Certification Testing
by JJRLAB on 2024-06-08
China JJRLAB Help high-frequency surgical equipment to achieve product compliance and verify quality and safety. The testing services that can be covered includ...
Read more
In Vitro Biocompatibility Testing of Biomaterials and Medical Devices
by JJRLAB on 2024-06-08
Short-term contact between materials and the body can cause toxicity, irritation, teratogenicity and local inflammation to cells and the whole body; long-term c...
Read more
How to CE Mark a Medical Device?
by JJRLAB on 2024-06-08
EN60601-1 Medical electrical equipment Part 1: General requirements for safety;EN60601-1-1 Medical electrical equipment Part 1: General requirements for safety ...
Read more
CE Marking Process for Medical Devices
by JJRLAB on 2024-06-08
Because the CE mark is a safety mark, a product that passes the CE certification must ensure that all aspects of the product, including design, production, pack...
Read more
What is the UL 4200A Test Report?
by JJRLAB on 2024-06-08
UL 4200A is a priority bill introduced by Senators Richard Blumenthal (D-CT) and Marsha Blackburn (R-TN), calling for safety standards for batteries in consumer...
Read more
Introduction to European CE Certification for Medical Devices
by JJRLAB on 2024-06-08
China JJR Laboratory provides medical device CE certification testing; such as EMC, RF\safety, biocompatibility testing and other projects; helping you obtain C...
Read more
EN 812:2012 Industrial crash helmets
by JJRLAB on 2024-06-08
EN 812: 2012 standard is a European standard that aims to guarantee the head protection of PPE wearers. The EN 812 standard is a European standard that aims to ...
Read more
What Are the Global Certifications for Products with Wireless Bluetooth?
by JJRLAB on 2024-06-08
With the continuous development of Bluetooth and wireless Wi-Fi technology, there are now many Bluetooth electronic products on the market. Among them, Bluetoot...
Read more
EMC certification testing for export to various countries
by JJRLAB on 2024-06-08
EMC refers to the ability of electronic devices or systems to operate normally in their electromagnetic environment without causing unacceptable electromagnetic...
Read more
CE Certification Testing for LED Smart Displays
by JJRLAB on 2024-06-08
China JJR Laboratory provides CE Certification Testing for LED Smart Displays, such as EMC, safety, environmental reliability, ROHS, chemical testing and other ...
Read more
Introduction to Amazon’s new regulation UL4200A
by JJRLAB on 2024-10-10
Amazon products with button batteries to comply with the UL 4200A-2023 test report and GCC compliance. The report issued by the IEC/ISO 17025 laboratory "J...
Read more
What is FDA Certification in the United States?
by JJRLAB on 2024-06-08
To sell food, cosmetics, and drugs in the U.S., FDA certification is essential. It involves registration, testing, and approval to ensure safety, efficacy, and ...
Read more
What is a DoC Compliance Document?
by JJRLAB on 2024-06-08
The EU Declaration of Conformity (DoC) is a part of the conformity assessment procedure as stipulated by EU unified legislation. It is a declaration drafted and...
Read more
How to Conduct the Mandatory REACH Regulation Test Report in the EU?
by JJRLAB on 2024-06-08
REACH stands for "Registration, Evaluation, Authorization, and Restriction of Chemicals." It is the EU regulation (EC) No 1907/2006 on the registratio...
Read more
Do Lighting Products Need to Register for the EU Energy Label?
by JJRLAB on 2024-06-08
The EU ERP Exemption Report refers to a report that exempts certain products or services from meeting the requirements of the EU Ecodesign Directive (ErP Direc...
Read more
How Long Does CE Certification Take?
by JJRLAB on 2024-06-08
How long does CE certification take?The typical duration for CE certification is 5-7 working days, but the specific time frame depends on the product.
Read more
How to Get CE Certification in the USA?
by JJRLAB on 2024-06-08
If you are a U.S.-based manufacturing company looking to export products to Europe and wish to save 40% on certification testing costs, you can contact us. We a...
Read more
How Do You Get CE Certification?
by JJRLAB on 2024-06-08
The CE mark is a mandatory compliance mark in the European Union, indicating that a product meets the relevant EU directives. To freely circulate products withi...
Read more
Toy EU CE EN 71 Certification Testing
by JJRLAB on 2024-06-08
CE EN 71 refers to the European Union‘s safety standards for children‘s toys, which cover various requirements such as physical and mechanical properties, chemi...
Read more
Ce Certification Testing Cost
by JJRLAB on 2024-06-08
For electronic products without an adapter, only EMC (Electromagnetic Compatibility) testing is required, costing $300 (LVD is required only if the voltage is b...
Read more
Radio Certification FCC 15.247
by JJRLAB on 2024-06-08
There are FCC certification requirements for 2.4GHz wireless products when sold in the North American market. Certification tests are also different depending o...
Read more
How to Obtain FCC Certification
by JJRLAB on 2024-06-08
FCC certification mainly involves two types: FCC SDoC and FCC ID. FCC SDoC certification is applicable to general electronic products without wireless transmiss...
Read more
How much does it cost to FCC Certification?
by JJRLAB on 2024-06-08
Wireless Products:For products like mobile phones, wireless remote controls, Bluetooth speakers, and tablets, FCC-ID certification costs over $1000 and takes ab...
Read more
How Long Does It Take to Get FCC Certification?
by JJRLAB on 2024-07-12
China JJR‘s FCC certification for connected devices usually takes 3-5 weeks. Using a TCB (Telecommunication Certification Body) can expedite this to 1-2 weeks.
Read more
WPC Qi certification test
by JJRLAB on 2024-06-08
The Qi protocol is an interconnection standard for short-distance low-power wireless inductive power transmission (mainly used in smartphones) launched by WPC ...
Read more
Home
Pre
22
23
24
Next
Last
Leave us a message
24-hour online customer service at any time to respond, so that you worry!
INQUIRY NOW
Leave Your Message
Hit enter to search or ESC to close