Emc safety test report for QTV1 hydroxyl generator-Summary

ANG Testing Technology Co., Ltd. — Report No. ANG2305312061

1. Testing Facility Credibility

The EMC evaluation was conducted by Shenzhen ANG Testing Technology Co., Ltd., an accredited
laboratory equipped with certified EMI receivers, calibrated antennas, ESD systems, and fully
compliant EMC test chambers. The laboratory performs EN/IEC testing for CE marking.

2. Test Description

Tested equipment: OH-FEEL Hydroxyl Air Protection System — Model QTV1

Models covered: QTV1, QTV2, QTLP, QTXS, QTXX, QTLS

Standards applied: EN IEC 55014-1:2021 (Emissions), EN IEC 55014-2:2021 (Immunity)

• Conducted Emissions
• Radiated Emissions
• Electrostatic Discharge (ESD)
• Radiated RF Immunity

3. Key Results

Emissions: Conducted disturbance — PASS, Radiated disturbance — PASS

Immunity: ESD ±8 kV Air / ±4 kV Contact — PASS (Criterion B)

RF Immunity: 80–1000 MHz at 3 V/m — PASS (Criterion A)

4. Summary Statement

The tests confirm that the OH-FEEL QTV1 and related QTV series models comply with
EN IEC 55014-1:2021 (emissions) and EN IEC 55014-2:2021 (immunity).
This fulfills the electromagnetic compatibility requirements of the EMC Directive 2014/30/EU.

Report Issue Date: May 31, 2023

This summary is provided for clarity. For full data and detailed methodology,
please refer to the original EMC test report.