ASTM G154 UV Accelerated Aging Chamber

The ASTM G154 UV accelerated aging chamber complies with ASTM G154 standards and uses fluorescent UV lamps to perform exposure tests on non-metallic materials to assess the material's weather resistance and durability in outdoor environments, such as changes in color (fading or yellowing), surface cracking or pulverizing, and changes in mechanical properties (such as tensile strength, elasticity).

ASTM G154 UV accelerated aging chamber has many customized options:size,configuration, performance, sample holder.You can create a personalized test chamber to meet your needs.

Model: UV-SI-260

Standard: ASTM G154, ASTM D 4329 – 05, ASTM C1257, ASTM C1442, ASTM C1519, ASTM C793, ASTM D1148, ASTM D3424, ASTM D3451, ASTM D4101,          

ASTM G154 UV Accelerated Aging Chamber Features and Benefits

1. The UV accelerated aging chamber uses fluorescent ultraviolet lamps to simulate the ultraviolet part of sunlight: the UVA340 lamp simulates the shortwave ultraviolet (295-365 nm). The UVB313 lamp provides stronger ultraviolet radiation for accelerated material aging testing.

2. The ASTM G154 UV accelerated aging chamber can simulate high or low temperature environments to evaluate the aging behavior of materials under different temperature conditions, temperature control range: ambient to 90℃±2℃.

3. The workroom is made of SUS304 stainless steel, which is corrosion-resistant and easy to clean, and can work under long-term high humidity and high intensity ultraviolet light.

4. In the UV aging environment simulated, the temperature, spray and irradiation intensity can be controlled. The irradiation meter tracks the irradiation amount in real time and sends it back to the controller.

Specifications of ASTM G154 UV Accelerated Aging Chamber

Model

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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