Automotive Coating Xenon Test Chamber 300-400nm UV Band SAE J2527 Paint Fade and Adhesion Test

Product Description

The Xenon Test Chamber with 300400 nm UV Band Control is a specialized laboratory system designed to simulate and isolate ultraviolet (UV) radiation within the critical 300400 nm wavelength range. This chamber enables precise accelerated weathering studies for industries requiring targeted UV exposure analysis, such as coatings, polymers, and solar materials. Tailored for Indias diverse industrial needs, it combines spectral accuracy, compliance with global standards, and localized support to ensure reliable material durability testing.

Technical Specifications

1. UV Band Control

   • Wavelength Range: Precisely isolates 300400 nm UV radiation (UV-A and UV-B), critical for testing photodegradation and polymer stability.

   • Spectral Filters: Quartz/borosilicate filters ensure 99% accuracy in UV band targeting, minimizing unwanted IR or visible light interference.

2. Irradiance & Environmental Controls

   • Adjustable Irradiance: 0.51.2 W/m @ 340 nm, calibrated to ISO 4892-2 and ASTM G154 standards.

   • Temperature Range:

     • Ambient: 10C to 80C (1C accuracy).

     • Black Panel Temperature (BPT): 30C to 120C (1.5C).

   • Humidity: 10%95% RH (3% stability) with cyclic condensation modes.

3. Chamber Design

   • Capacity: 100L (benchtop) to 500L (industrial), accommodating samples up to 60 cm x 60 cm.

   • Construction: Corrosion-resistant stainless steel interior, UV-resistant quartz windows, and dual cooling systems for tropical climates.

   • Safety Features: Over-temperature protection, leakage sensors, and emergency shutdown.

4. Automation & Data Management

   • Programmable UV Profiles: Customize cycles for specific UV bands (e.g., 315400 nm for UV-A dominance).

   • Touchscreen Interface: Real-time monitoring of UV intensity, temperature, and humidity.

   • Data Export: CSV/PDF reports with spectral graphs and compliance metadata.

Key Applications

1. Coatings & Paints:

   • Test UV-A-induced fading and chalking in automotive and architectural coatings.

2. Polymer Degradation:

   • Analyze UV-B impact on plastics (e.g., polycarbonate, PVC) under controlled 300400 nm exposure.

3. Solar Materials:

   • Validate UV resistance of encapsulants and backsheets in photovoltaic modules (IEC 61215).

4. Textiles & Dyes:

   • Assess colorfastness under targeted UV wavelengths common in tropical climates.

5. Pharmaceutical Packaging:

   • Evaluate UV stability of blister packs and labels per ICH Q1B guidelines.

Compliance & Certifications

• International Standards: ASTM G155, ISO 4892-2, IEC 61215.

• Indian Standards: BIS-compatible testing protocols, IS 16046 (solar).

• Certifications: CE Marking, RoHS, ISO 9001:2015.

Advantages for Indian Markets

1. Spectral Precision:

   • Isolate 300400 nm UV bands to replicate Indias intense sunlight conditions (e.g., UV Index 11+ in Rajasthan).

2. Energy Efficiency:

   • Inverter-driven cooling reduces power consumption by 25%, ideal for high-usage labs.

3. Localized Support:

   • Service centers in Mumbai, Delhi, and Bengaluru provide calibration, repairs, and operator training.

4. Scalability:

   • Modular upgrades for humidity-freeze cycles or salt spray testing.

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FAQs of Xenon Test Chamber with 300-400nm UV Band Control

Q1: Why focus on 300400 nm UV bands?
A: This range causes 90% of material degradation in sunlightcritical for accurate durability testing.

Q2: Can the chamber simulate monsoon humidity?
A: Yesprogrammable humidity (up to 95% RH) replicates monsoon conditions.

Q3: How often should lamps be replaced?
A: Every 1,500 hours; local distributors stock replacement kits.

Q4: Is the chamber compatible with Indian voltage standards?
A: Yesconfigured for 230V/50Hz with surge protection.

Q5: Does it support BIS certification testing?
A: Custom profiles align with BIS and IS 16046 for solar/construction materials.