The term
control unit refers to a component or component, including a power converter and battery charger, and if necessary, a testing device. Note. For tubular fluorescent lamps, including their control devices, normal supply failure normal lighting can no longer provide the minimum illumination for emergency evacuation purposes, while emergency lighting must be in operation. Emergency luminaire rated lumen output The lumen output of an emergency luminaire rated lumen output that lasts for 60 seconds (0.25 seconds for lighting fixtures in high-risk working areas) after a normal power supply failure claimed by the luminaire manufacturer until the end of the rated emergency working time. Rated duration of emergency operation The manufacturer claims to provide rated emergency lumen output. Normal mode is the state in which the self contained emergency lighting fixture is ready to operate in emergency mode during normal power supply. Once the normal power supply fails, the self contained lamp will automatically switch to emergency mode. Emergency mode refers to the state in which self contained emergency lighting fixtures are powered by their internal power supply to provide illumination in the event of a normal power supply failure. Rest mode is the state in which the self contained emergency light fixture has been intentionally extinguished when the normal power supply is turned off, and can automatically switch to normal mode when the normal power supply is restored. The maximum overcharge rate may be added to the maximum continuous charging rate of a fully charged battery. Remote Inhibiting Facility: A device that remotely suppresses a lamp connected to an emergency lighting system. Remote Inhibiting Mode: The self contained emergency lighting fixture suppresses operation and does not switch to emergency mode under the control of a remote device when the normal power supply is on or in the event of a power failure
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China