LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
Goniophotometer for Traffic Signal Lamps
LSG-1950S
Compact Goniophotometer
LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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ISO 7240-2:2017 this standard specifies technical requirements, test methods and evaluation criteria for fire detection control and indicating equipment. It defines functional performance, power supply adaptability, environmental durability and electromagnetic immunity, covering normal monitoring, fire alarm, fault prompt and linkage control working states.
It sets unified specifications for product design, factory inspection and on-site acceptance. The requirements ensure the equipment can operate stably under complex conditions, accurately respond to fire signals and realize reliable system coordination, safeguarding the safety and effectiveness of fire alarm systems.
LISUN supplies the fully test solutions for the following ISO 7240-2:2017, please see the below excel table:
| ISO 7240-2:2017 Clause and Subject | LISUN MODEL |
| 5.3 Environmental tests | GDJS-015B |
| LVD-100KG | |
| 5.8 Electromagnetic compatibility (EMC) | |
| c) Electrostatic discharge | ESD61000-2 |
| d) Radiated electromagnetic fields. | AC-3M |
| f) Fast transient bursts,with a repetition rate of 100 kHz. | EFT61000-4 |
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