340nm UV Light Aging Accelerated Machine For Glass Test

Name: 340nm UV Light Aging Accelerated Machine For Glass Test
Brand: Xi'an LIB Environmental Simulation Industry

Precision UV Simulation for Glass Durability Testing

The 340nm UV Light Aging Accelerated Machine For Glass Test is engineered to replicate long-term ultraviolet exposure on glass materials within a significantly reduced timeframe. By utilizing UVA-340 lamps, the system accurately simulates the most damaging portion of natural sunlight (295–365 nm), making it ideal for evaluating glass coatings, laminated glass, automotive glazing, and architectural materials.

Designed for stability, repeatability, and compliance with international standards, this solution ensures reliable aging data, helping manufacturers improve product durability, optical performance, and resistance to UV degradation.In addition, LIB industry also provides Xenon Arc Chambers for broader full-spectrum UV simulation, allowing comprehensive testing under both UVA and natural sunlight conditions.

Model: UV-SI-260 and more customized models

Applicable standards: ASTM G154 ISO 4892-3 ASTM D4329

Why Top Glass Manufacturers Choose LIB Industry

Unmatched Spectral Fidelity
Original imported UVA-340 lamps provide a spectrum closely matching the short-wave UV portion of sunlight (295–360 nm). Unlike lower-end machines prone to long-wave drift, this ensures realistic aging, discoloration, and embrittlement data for glass, reducing R&D trial-and-error costs.
Unrivaled Data Consistency
Integrated Solar Eye closed-loop control monitors and adjusts irradiance in real-time. Even as lamps age, test conditions remain identical year over year, enabling comparable results across batches and supporting ISO/ASTM certification.
Advanced Synergistic Simulation
Combines precise black panel temperature control with condensation and automated rain simulation. Simulates “sun exposure + dew + storm” cycles in days to replicate months or years of outdoor glass degradation, accelerating product development timelines.
Low Maintenance & Long-Life Design
Full SUS304 stainless steel construction, long-life electronic ballasts, and imported lamps reduce corrosion, downtime, and maintenance. Lamp lifespan is ~20% longer than typical machines, lowering total cost of ownership.
Industry-Leading Safety & Compliance
Multi-level safety interlocks (door cut-off, over-temperature shutdown) protect personnel. USB and Ethernet connectivity enable data logging, traceability, and full digital lab management compliance.

Specifications of 340nm UV Light Aging Accelerated Machine For Glass Test

Model	UV-SI-260
Internal Dimension (mm)	4501170500
Overall Dimension (mm)	61013301470
Specimen Holder Size(mm)	75*150
Specimen Capacity	56 Pieces
Irradiation Source	Fluorescent UV lamps (8) - 40 W
Temperature Range	Ambient ～ 90 ℃ ±2℃
Black Panel Temperature (BPT)	35 ～ 80 ℃
Humidity Range	≥95% RH
Bandwidth	290 ~ 400nm
Irradiance Control	0.3~20 W/㎡
Water Spray Cycle	1~9999H59M (Adjustable)
Distance of Specimen and lamp	50mm
Controller	Programmable color LCD touch screen controller, Ethernet connection
Water Supply System	Automatic water supply, Water purification system
Safety Device	Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection
Exterior Material	Steel Plate with protective coating
Interior Material	SUS304 stainless steel

Core Features of 340nm UV Light Aging Accelerated Machine For Glass Test

Superior UVA-340 Solar Simulation

Equipped with imported UVA-340 lamps, delivering precise short-wave UV (300–340 nm) to simulate sunlight damage on glass and coatings. Lifespan exceeds 1,600 hours for consistent, long-term testing.Up to 8 lamps (UVA-340, UVB-313, UVB-351) can be freely combined.

Solar Eye Irradiance Control System

Closed-loop feedback monitors light intensity in real-time and automatically adjusts lamp power to compensate for aging or environmental shifts, ensuring reproducible results across multiple batches.

Advanced Condensation & Water Spray

Dual modes simulate night-time dew with high-temperature condensation and programmed water spray cycles, replicating UV + moisture effects on glass like blistering, chalking, and thermal shock.

Modular Drawer-Style Sample Trays

Slide-in aluminum trays hold up to 52 standard glass samples or irregular shapes, reducing door-open time, maintaining chamber stability, and enabling high-volume, uniform UV exposure efficiently.

Intelligent Safety & Control Interface

PLC touchscreen monitors black panel temperature, triggers automatic UV cut-off on door opening, and allows USB/Ethernet data export for safe, automated, and fully traceable testing.

with a stable lifespan of over 1,600 hours.