Office Peripheral Product
Office Peripheral Product
As we know, Office peripheral products are formed from numerous components and modules, and it is usually designed with Bluetooth and Wi-Fi, which makes global certification and testing requirements become much more complicated. A trusted testing and certification service partner is able to supply applicable global certifications for your Office peripheral products.
HTW has been focused on the testing and certification services in an early time, and we were certified as an IECEE CBTL. All these ensure our efficiency and accurate testing and certification capability.
Certification Services We Offer
The common Office peripheral products are as follows:
Test Items (Safety)
Input Current Test
Label Wiping Test
Energy Level Test
SELV Test
Current-Limiting Circuit Test (LCC)
Power-Limiting Test (LPS)
Ground Continuity Test
Temperature And Humidity Test
Drop
Impact And Other Mechanical Stress Tests
Ball Pressure Test
Normal Temperature Rise Test
Touch Voltage
Touch Current Test
Withstand Voltage Insulation Test
Abnormal Test
Component Failure Test, etc.
Test Items (EMC)
Conduction Test
Radiation Test
Harmonics Test
Voltage Fluctuations And Flicker Test
Static Electricity Test
RS Test
EFT Test
Surge Test
CS Test
Power Frequency Magnetic Field Test
Voltage Sag Test, etc.
Test Items (others)
For external power supply:
ERP, CEC, DOE, NRcan, MPES, China Energy efficiency
For battery charger:
DOE, CEC
62471: Photobiological safety of lamps and lamp systems
62471-5: Photobiological safety of lamps and lamp systems – Image projectors
60825-1: Equipment classification and requirements
HTW Qualifications
CMA, CNAS (17025), AQSIQ, IEC CBTL, US UL, A2LA, FCC, TIMCO, CEC, DOE, Germany TUV, EMCC, Japan VCCI, Norway DNV, NEMKO, UK ITS, Canada IC, Hong Kong EMSD and other qualifications have been obtained.
Experience In Testing Process
1. the reason of radiation test failed
There are many reasons for EMC radiation tests failed according to the standard, such as interface filtering, cable design, grounding, shielding etc.
Generally speaking, it is the problem of PCB design.
For TCB, a multilayer board is a recommended choice, as it can reduce impedance.
The circuit on the PCB board is required to be straight and short.
2. the problems of product information
Label, Schematic, User manual, CDF/BOM, PCB layout
3. For products such as projectors, printers and scanners, there are multiple working modules and numerous components inside. Choosing high-quality and certified critical components is able to accelerate the turnaround time.
We're here for you.
For any inquiries regarding the custom solutions, certification process, preliminary quotation etc.
Please click ‘Contact Us’ or send email to sales@htwlab.com
If possible, please kindly tell us ‘how did you hear about us’.
We will get back to you in 1 working day.
We're based in China but regularly work with clients globally.
Our Business Hours:
Monday - Friday
8.30am - 5.00pm in CST (UTC/GMT+08:00)