UL 2075:2021 Gas and Vapor Detectors and Sensors

UL 2075:2021 is a key safety standard by Underwriters Laboratories for gas and vapor detectors and sensors intended for ordinary environments, covering both portable and stationary models. It establishes comprehensive performance, construction, and environmental test requirements to ensure these devices operate reliably without posing hazards, with key tests including drop test, jarring test, static discharge test, stability tests, and flame tests to validate durability, electrical safety, immunity to disturbances, and resistance to fire hazards.

The standard mandates strict performance criteria such as no false alarms under various conditions, compliance with sensitivity limits, and resistance to physical, electrical, and thermal stresses. It also defines specific test methods and environmental conditions, making it a critical benchmark for manufacturers to demonstrate that their gas detectors meet safety and performance expectations for use in residential, commercial, and industrial applications.

LISUN supplies the fully test solutions for the following UL 2075:2021, please see the below excel table:

UL 2075:2021 Clause and Subject	LISUN MODEL
9.11 Accessibility of uninsulated live parts,film-coated wire, and moving parts	SMT-PA100A
11 Corrosion Protection	YWX/Q-010
45 Corrosion Tests	YWX/Q-010
23 Drop Test	DT-60KG
24 Dust Test	SC-015
25 Static Discharge Test	ESD61000-2
29 Variable Ambient Temperature Test	GDJS-015B
30 Humidity Testing
34 Temperature Test
40.2 Accelerated air-oven aging test
31 Leakage Current Test	WB2675D
33 Stability Tests	GDJS-015B
33 Stability Tests	CSS61000-11
42 Dielectric Voltage-Withstand Tests	LS9955
44 Mechanical Strength Tests for Metal Enclosures and Guards	LS-B33
46 Vibration Tests	LVD-100KG