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UV Weathering Testing Machine

Features and Benefits

1.Accelerated Aging Simulation

Simulates months or years of outdoor UV exposure in just a few days or weeks. Ideal for assessing long-term durability of materials under harsh environments.

2.Stable and Repeatable Conditions

Equipped with fluorescent UV lamps (UVA-340. UVB-313) that provide consistent irradiance (typically 0.68–1.55 W/m² at 340nm), ensuring high repeatability and reliability of results.

3.Customizable Test Cycles

Supports a variety of test cycles combining UV light, condensation, and spray. Typical cycles follow ASTM G154 or ISO 4892-3 with programmable settings.

4.Energy-Efficient Design

Fluorescent UV lamps consume less energy and have longer lifespans (up to 1600 hours), reducing operational costs.

Specifications

Model

STD UV-SI-260

Internal Dimension (mm)

450*1170*500

Overall Dimension (mm)

610*1330*1470

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


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