UV Aging Test Chamber

The UV Aging Test Chamber utilizes high-intensity fluorescent UV lamps to simulate the destructive short-wave ultraviolet radiation in natural sunlight, while synergistically controlling climate factors such as condensation, water spray, and temperature. It is used to accelerate the evaluation of the weather resistance of non-metallic materials. The chamber can reproduce aging phenomena—such as fading, chalking, cracking, and strength degradation—that might occur after long-term outdoor exposure within just days or weeks, providing reliable data support for product formulation optimization and lifespan prediction.

Key Specifications

Temperature Range: Configurable per model and test requirements.
Chamber Volume: Multiple sizes for different samples and capacities.
Controller: User-friendly system for stable and precise operation.
Power Supply: Standard or customized to local electrical standards.

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Product Details
Technical Specifications
Key Advantages
Applications
FAQs

Product Details

Model 1 Interior View

Model 2 Interior View

Spray

Technical Specifications

Model		A-UV(L)
Inner Chamber Size D×W×H		450×1170×500	Supported Sample Plate Quantity	Approx.40 pcs (150×75mm)
Overall Dimension D×W×H		580×1280×1350	Supported Sample Plate Quantity	Approx.20 pcs (300×75mm)
Performance Index	Temperature Range	RT+10℃～70℃
	Humidity Range	≥95%RH
	Center Distance Between Lamps	70mm
	Distance Between Sample and Lamp Tube	50mm
	UV Wavelength	290nm～400nm, UV-A / UV-B / UV-C (Specify when ordering)
	Lamp Tube Power	40W
Temperature & Humidity Operation Control System	Touch Screen Controller	Programmable touch screen with Chinese dialogue display, microcomputer integrated controller, equipped with RS232/485 remote communication, directly displays internal temperature, humidity, irradiation intensity and time
	Lighting & Heating System	Independent system, nickel-chromium alloy electric heater
	Condensation & Humidification System	Fully stainless steel shallow surface evaporative humidifier
	Black Panel Temperature	Bimetallic black panel thermometer
	Water Supply System	Automatic control for humidification water supply
	Exposure Mode	Moisture condensation exposure, UV light irradiation exposure
Safety Protection		Leakage, short circuit, over temperature, water shortage, overcurrent protection / controller power-off memory function

Note: Model A-UV with suffix (L) is equipped with simulated rain spraying function

Product Features

Stable Performance
The equipment is designed for dependable operation and repeatable testing performance.
Accurate Temperature / Humidity Control
The control system helps maintain stable testing conditions for more accurate verification.
Durable Structure
The chamber structure is designed for long-term use in laboratory and industrial environments.
Easy Operation
User-friendly control and accessible design make daily operation and maintenance easier.

Configuration Options

Standard Configuration

Standard Controller:
Standard configuration includes a practical controller for daily testing operation.
Standard Observation Window:
Observation window is available on selected models for convenient monitoring.
Standard Test Port:
Test port can be included for cable routing or sample monitoring when required.

Optional Configuration

Data Logger:
Optional data logging is available for test data recording and management.
Communication Port:
Communication interface can be added for data transfer or remote integration.

Applications

Electronics & ElectricalSuitable for performance and reliability testing of electronic and electrical products.

Metal & Surface TreatmentApplicable to corrosion resistance, durability, or aging evaluation of metal parts and coatings.

AutomotiveUsed for environmental durability and quality verification of automotive components.

Plastics & RubberHelps evaluate the stability and environmental resistance of plastic and rubber materials.

Laboratory TestingWidely used in laboratories for research validation, quality control, and test development.

FAQs- UV Aging Test Chamber

What is the difference between a xenon arc lamp tester and a UV aging chamber?

Xenon arc lamps simulate the full solar spectrum, making them suitable for comprehensive weathering tests; UV chambers focus specifically on the most destructive ultraviolet rays, making them suitable for surface aging tests.

How is the condensation inside the chamber generated?

The equipment heats the water reservoir at the bottom to produce steam; this steam condenses into water upon contact with the cooler surfaces of the test specimens, simulating outdoor dew.

Are there specific requirements for the water used?

Purified water or deionized water must be used; tap water can cause scale buildup, which damages the heating elements.

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