Document Overview
Document Overview This page presents the structured knowledge base article for RoHS Test Report WTH25X07183016C, issued by Waltek Testing Group (Shenzhen) Co., Ltd. on 2025-07-25. The report covers restricted substance screening of the ETENWOLF T200 Tire Pressure Detector in accordance with EU RoHS Directive 2011/65/EU…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- Pressure & Measurement
Document Overview
This page presents the structured knowledge base article for RoHS Test Report WTH25X07183016C, issued by Waltek Testing Group (Shenzhen) Co., Ltd. on 2025-07-25. The report covers restricted substance screening of the ETENWOLF T200 Tire Pressure Detector in accordance with EU RoHS Directive 2011/65/EU and its amendment (EU) No. 2015/863. The scope of testing encompasses 10 restricted substances across 30 individual component parts of the submitted sample, using a combination of XRF screening and confirmatory chemical analysis methods. The overall test conclusion is PASS.
| Field | Detail |
|---|---|
| Report Number | WTH25X07183016C |
| Issuing Laboratory | Waltek Testing Group (Shenzhen) Co., Ltd. |
| Date of Issue | 2025-07-25 |
| Testing Period | 2025-07-13 to 2025-07-18 |
| Date of Sample Receipt | 2025-07-13 |
| Directive Covered | RoHS 2011/65/EU and amendment (EU) 2015/863 |
| Test Conclusion | PASS |
Product Information
The tested product is the ETENWOLF T200 Tire Pressure Detector, a compact electronic device designed for measuring and monitoring tire pressure. The applicant and manufacturer is Guangdong Bestek Technology Co., LTD, located at No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China.
| Field | Detail |
|---|---|
| Sample Name | Tire Pressure Detector |
| Model Number | T200 |
| Reference Model Number | NA |
| Brand | NA (filed under applicant) |
| Applicant | Guangdong Bestek Technology Co., LTD |
| Manufacturer | Guangdong Bestek Technology Co., LTD |
| Manufacturer Address | No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
The T200 is constructed from a combination of plastic housings, metal structural components, PCB assemblies, SMD electronic components, rubber seals, and LED elements — all of which were individually assessed for restricted substance content under this report.
Key Details
A total of 30 component parts were subjected to XRF screening, with confirmatory chemical testing performed where XRF results fell within the inconclusive (IN) range. The table below summarises the test results for Lead (Pb), Cadmium (Cd), Mercury (Hg), Chromium (Cr/Cr6+), Bromine (Br), PBBs, and PBDEs across all tested parts.
| No. | Part Description | Pb | Cd | Hg | Cr | Br | Chemical Confirmation |
|---|---|---|---|---|---|---|---|
| 1 | Black plastic shell | BL | BL | BL | BL | BL | NA |
| 2 | Black plastic | BL | BL | BL | BL | BL | NA |
| 3 | Black w/transparent plastic sheet | BL | BL | BL | BL | BL | NA |
| 4 | Silvery metal sheet | BL | BL | BL | BL | NA | NA |
| 5 | Silvery metal spring | BL | BL | BL | BL | NA | NA |
| 6 | Silvery metal screw | BL | BL | BL | BL | NA | NA |
| 7 | Silvery metal screw | BL | BL | BL | BL | NA | NA |
| 8 | Black plastic film | BL | BL | BL | BL | BL | NA |
| 9 | White plastic | BL | BL | BL | BL | BL | NA |
| 10 | Silvery metal body | BL | BL | BL | BL | NA | NA |
| 11 | Silvery square metal body (switch) | BL | BL | BL | BL | NA | NA |
| 12 | Black plastic button (switch) | BL | BL | BL | BL | BL | NA |
| 13 | Silvery metal sheet (switch) | BL | BL | BL | IN | NA | Cr6+: Negative |
| 14 | Black plastic base (switch) | BL | BL | BL | BL | BL | NA |
| 15 | Silvery metal PIN (switch) | BL | BL | BL | BL | NA | NA |
| 16 | Transparent LED body | BL | BL | BL | BL | BL | NA |
| 17 | Silvery metal PIN | BL | BL | BL | BL | NA | NA |
| 18 | Black triode SMD | BL | BL | BL | BL | BL | NA |
| 19 | Black cladding PCB board (tested as a whole) | BL | BL | BL | BL | IN | PBBs: ND; PBDEs: ND |
| 20 | Brown capacitor SMD | BL | BL | BL | BL | BL | NA |
| 21 | Gray solid material (Inductance) | BL | BL | BL | BL | BL | NA |
| 22 | Coppery metal coil (Inductance) | BL | BL | BL | BL | NA | NA |
| 23 | Black IC SMD | BL | BL | BL | BL | BL | NA |
| 24 | Black resistance SMD | BL | BL | BL | BL | BL | NA |
| 25 | Black IC SMD | BL | BL | BL | BL | BL | NA |
| 26 | Yellow LED | BL | BL | BL | BL | BL | NA |
| 27 | Solder | BL | BL | BL | BL | NA | NA |
| 28 | Black plastic | BL | BL | BL | BL | BL | NA |
| 29 | Black rubber tube | BL | BL | BL | BL | BL | NA |
| 30 | Black rubber ring | BL | BL | BL | BL | BL | NA |
Key: BL = Below Limit | IN = Inconclusive (further chemical testing performed) | NA = Not Applicable | ND = Not Detected
Two parts required confirmatory chemical testing: Part 13 (Silvery metal sheet – switch) returned a Cr6+ Negative result via boiling water extraction per IEC 62321-7-1:2015, and Part 19 (Black cladding PCB board) returned ND for both PBBs and PBDEs via GC-MS per IEC 62321-6:2015. All results confirm compliance.
The RoHS restricted substance limits applied in this report are as follows:
| Restricted Substance | Maximum Permitted Limit |
|---|---|
| Cadmium (Cd) | 0.01% (100 mg/kg) |
| Lead (Pb) | 0.1% (1000 mg/kg) |
| Mercury (Hg) | 0.1% (1000 mg/kg) |
| Hexavalent Chromium (Cr6+) | 0.1% (1000 mg/kg) |
| Polybrominated Biphenyls (PBBs) | 0.1% (1000 mg/kg) |
| Polybrominated Diphenyl Ethers (PBDEs) | 0.1% (1000 mg/kg) |
Standards & Compliance
The T200 was tested against the following directives and analytical standards:
| Standard / Directive | Scope |
|---|---|
| EU RoHS Directive 2011/65/EU | Restriction of Hazardous Substances in electrical and electronic equipment |
| Amendment (EU) No. 2015/863 | Adds four phthalates (DEHP, BBP, DBP, DIBP) to the restricted substances list |
| IEC 62321-3-1:2013 | XRF screening for Pb, Hg, Cd, total Cr, total Br |
| IEC 62321-4:2013+AMD1:2017 CSV | Mercury (Hg) analysis by ICP-OES |
| IEC 62321-5:2013 | Lead (Pb) and Cadmium (Cd) analysis by ICP-OES |
| IEC 62321-7-1:2015 | Hexavalent Chromium (Cr6+) in metals by boiling water extraction |
| IEC 62321-7-2:2017 | Hexavalent Chromium (Cr6+) in polymers and electronics by colorimetric method (UV-Vis) |
| IEC 62321-6:2015 | PBBs and PBDEs analysis by GC-MS |
| IEC 62321-8:2017 | Phthalates (DEHP, BBP, DBP, DIBP) analysis by GC-MS |
Method Detection Limits (MDL) applied during chemical testing:
| Test Item | MDL |
|---|---|
| Pb | 10 mg/kg |
| Cd | 10 mg/kg |
| Hg | 10 mg/kg |
| Cr6+ (polymer/composite) | 10 mg/kg |
| Cr6+ (metal) | 0.1 μg/cm² |
| PBBs (single compound) | 10 mg/kg |
| PBDEs (single compound) | 10 mg/kg |
Validity & Certification Body
This test report was issued on 2025-07-25 and covers the sample as tested during the period 2025-07-13 to 2025-07-18. The report is specific to the submitted sample batch; results represent the condition of the sample at the time of testing. Note that storage conditions and production date of the tested sample were unavailable, which is particularly relevant to the Cr6+ result interpretation.
| Field | Detail |
|---|---|
| Report Number | WTH25X07183016C |
| Date of Issue | 2025-07-25 |
| Testing Laboratory | Waltek Testing Group (Shenzhen) Co., Ltd. |
| Laboratory Address | 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao’an District, Shenzhen, Guangdong, China |
| Laboratory Website | http://www.waltek.com.cn |
| Contact Telephone | +86-755-33663308 |
| Contact Fax | +86-755-33663309 |
| Contact Email | [email protected] |
| Signed By | Hugo Chen, on behalf of Waltek Testing Group (Shenzhen) Co., Ltd. |
Waltek Testing Group is an internationally recognised third-party testing and certification laboratory. This report was prepared and signed by authorised personnel in accordance with the laboratory’s quality management procedures.
Frequently Asked Questions
- What does the RoHS PASS result mean for the ETENWOLF T200?
-
It means that all 30 tested components of the T200 Tire Pressure Detector were found to contain restricted hazardous substances — including Lead, Cadmium, Mercury, Hexavalent Chromium, PBBs, and PBDEs — at levels below the maximum thresholds set by EU RoHS Directive 2011/65/EU and its amendment (EU) 2015/863. The product is compliant for sale in the European Union and other markets that recognise RoHS compliance.
- Why were two parts flagged as inconclusive (IN) during XRF screening?
-
Part 13 (Silvery metal sheet – switch) returned an inconclusive Chromium reading by XRF, and Part 19 (Black cladding PCB board) returned an inconclusive Bromine reading. Per IEC 62321-3-1:2013, an IN result does not indicate a failure — it triggers confirmatory chemical testing. Both parts subsequently passed: Cr6+ was confirmed Negative for Part 13, and PBBs and PBDEs were Not Detected for Part 19.
- Which phthalates were included in the scope of this report?
-
The report scope includes phthalates as required by amendment (EU) 2015/863: DEHP (bis(2-ethylhexyl) phthalate), BBP (benzyl butyl phthalate), DBP (dibutyl phthalate), and DIBP (diisobutyl phthalate). These were analysed by GC-MS in accordance with IEC 62321-8:2017. The full phthalate results appear in the complete report pages not reproduced here.
- How long is this RoHS test report valid?
-
RoHS test reports do not carry a fixed expiry date in the same way that product certifications do. However, the results are specific to the submitted sample batch as tested between 2025-07-13 and 2025-07-18. If the product design, materials, or supply chain changes, a new test report should be obtained to maintain compliance documentation. For ongoing market access, manufacturers typically refresh RoHS reports when significant product or component changes occur.
Related Documents
The following certification and compliance documents are commonly associated with electronic measurement devices such as the T200 Tire Pressure Detector. Obtaining the full suite of certifications supports market access across key global regions:
- CE Declaration of Conformity — Required for EU market access; covers electromagnetic compatibility (EMC), low voltage, and RoHS compliance under the CE marking framework.
- FCC Declaration of Conformity / FCC ID Certification — Required for the United States market; covers radio frequency emissions and interference for electronic devices.
- REACH SVHC Declaration — Complements RoHS by addressing Substances of Very High Concern under EU REACH Regulation (EC) No. 1907/2006.
- KC Certification (Korea) — Required for electronic products sold in South Korea, covering safety and EMC requirements under the Radio Waves Act and Electrical Appliances Safety Act.
- UN 38.3 Test Report — If the T200 includes or is shipped with a lithium battery, a UN 38.3 transport test report is required for air freight compliance.
- ISO 9001 Quality Management Certification — Manufacturer quality system certification providing assurance of consistent production standards.
- EMC Test Report (EN 55032 / CISPR 32) — Electromagnetic emissions testing typically required as part of CE marking for electronic measurement equipment.
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