Thermostatic test chamber

climatichumiditylight

Description
Fluorescent UV lamps are used as the light source to simulate natural ultraviolet (UV) radiation and condensation. The chamber performs accelerated climate aging tests on materials to assess weatherability by reproducing and cycling UV exposure, moisture and temperature conditions.

Principle and application
The UV Climate Resistant Aging Test Chamber simulates natural environmental factors such as UV radiation, rain, high/low temperature, high humidity, condensation and dark periods. These conditions are combined into automatic cycles to accelerate material aging and evaluate resistance to weathering. It is suitable for laboratory testing of coatings, plastics, rubber, composites and other industrial materials.

Technical parameters

• Model: UV-880
• Light source: fluorescent UV lamps (20)
• Function: simulate UV radiation and condensation; reproduce cycles including UV, rain, high/low temperature, high humidity, condensation and dark

Mechanical Structure

• Inner and outer casing: SUS#304 stainless steel
• Test chamber equipped with 20 UV lamps
• Inside-water heating mode for fast and uniform temperature distribution
• Door: single- or double-door opening depending on sample dimensions
• Automatic filling of internal water tank
• Sample shelves: spring-type or stainless steel, selected by sample size and shape
• Bottom fitted with fixable PU casters
• Drainage: scroll and U-type deposition drainage devices
• Standard lamp-to-sample distance: 50 mm; orientation parallel or optional 45° tilt

Heating System

• High-speed U-shaped titanium-alloy electric heating tube
• Independent heating circuit to avoid interference with testing and electrical control
• Temperature and power controlled by microcomputer for precision and energy efficiency
• Built-in over-temperature protection

Features / Specifications

• Model: UV-880
• Purpose: Accelerated climate/UV aging tests to evaluate material weatherability
• Light source: Fluorescent UV lamps (20)
• Simulated environments: UV radiation, rain, condensation, high/low temperature, high humidity, dark cycles
• Casing: SUS#304 stainless steel (interior and exterior)
• Heating mode: inside-water heating; U-shaped titanium-alloy electric heat tube
• Control: Microcomputer temperature control; over-temperature protection
• Water handling: Automatic internal water tank filling; scroll and U-type drainage
• Accessories: Sample shelves (spring or stainless steel), fixable PU casters
• Sample-lamp distance: 50 mm; lamp tilt optional (parallel or 45°)