Simulated Solar Radiation Testing

Controlled Solar Radiation Exposure for Equipment and Components

The DERUI solar simulation chamber exposes equipment, components or materials to a defined simulated solar spectrum while controlling the surrounding thermal environment. It can be configured to investigate solar heating, functional performance and radiation-related degradation under an approved IEC, military, product or customer test plan.

The lamp source, optical filters, irradiated area, spectral distribution, irradiance, uniformity, chamber temperature and specimen monitoring must be selected together. The published product configuration uses a xenon-based radiation system; final performance is confirmed against the exact method and specimen before quotation.

Request a Configuration Review Compare Xenon Weathering Equipment

Test ObjectiveSolar heating, functional effects or radiation weathering

แหล่งกำเนิดแสงXenon-based published configuration; method-specific optics

ControlIrradiance, chamber conditions and programmed timing

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limitsMatched to spectrum, field size, specimen and method

Choose the Test Objective Before Choosing the Chamber

Solar heating and operation

Evaluate surface temperature rise, internal temperature, functional stability, display readability, seal behavior and other equipment responses while the specimen receives simulated ground-level solar radiation.

Solar radiation weathering

Investigate radiation-driven degradation such as color change, embrittlement, cracking or loss of performance using the spectral and environmental conditions defined by the applicable method.

Component qualification

Expose outdoor electronics, housings, vehicle components or assemblies under a customer-defined irradiance and temperature sequence while power and function are monitored.

Comparative material screening

Compare materials only when specimen preparation, optical exposure, reference materials and evaluation methods are controlled consistently.

No universal time conversion: chamber hours cannot be converted directly into a fixed number of outdoor months or years. Correlation depends on spectrum, climate, specimen temperature, moisture, orientation, material and failure criterion.

Solar Simulation, Xenon Weathering and PV Flash Testing Are Different

Equipment or test	Primary objective	Key configuration focus
Solar simulation chamber	Expose equipment or components to simulated ground-level solar radiation for thermal, functional or weathering effects	Spectrum, total irradiance, irradiated field, uniformity, chamber temperature and specimen monitoring
Xenon arc weathering chamber	Accelerated light and weathering exposure of plastics, coatings, textiles and other materials	Filtered xenon spectrum, narrow-band or broad-band irradiance, black-standard/black-panel temperature, humidity and wetting cycle
Fluorescent UV weathering tester	Comparative UV, heat, condensation and optional spray exposure	UVA/UVB lamp, irradiance, specimen temperature and moisture cycle
PV module solar simulator or flasher	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits xenon arc weathering test chamber. cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits เครื่องทดสอบความทนทานต่อรังสี UV เร่งความเร็ว.

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DERUI solar simulation chamber for controlled radiation exposure testing — cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.

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Reference	Scope	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
IEC 60068-2-5:2018	Simulated solar radiation at ground level for equipment and components; includes thermal-effect and weathering approaches	Primary reference for configuring a solar radiation chamber when the project cites this method
MIL-STD-810 Method 505	Tailored solar radiation exposure for materiel based on the required revision and procedure	Use the exact project revision, procedure, cycle and spectrum rather than a generic “MIL compliant” claim
ASTM G155	Operation of xenon arc light apparatus for exposure of non-metallic materials	Better served by a dedicated xenon weathering configuration if material weathering is the main objective
ISO 4892-2	Filtered xenon-arc exposure of plastics in the presence of controlled moisture conditions	Requires method-specific filters, irradiance, temperature and wetting rather than a generic solar heating profile
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	Xenon-arc exposure of paints and varnishes	Use the coating-specific exposure and evaluation procedure
SAE J2527/J2412	Automotive exterior/interior accelerated exposure practices	Confirm the current OEM or SAE procedure and required optical system

PV clarification: IEC 61215 UV preconditioning and photovoltaic performance testing are separate requirements. A solar radiation chamber should not be presented as a universal IEC 61215 or PV flasher solution unless its exact configuration has been reviewed for the specified test.

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Define the objectiveDecide whether the program evaluates solar heating, operation under radiation, material weathering or another defined effect.
Freeze the methodRecord the standard edition, procedure, spectrum, irradiance, field size, cycle and acceptance criteria.
Prepare the specimenDefine orientation, mounting, surface condition, power state, heat dissipation, cable routing and measurement points.
Map the exposure fieldVerify irradiance distribution and sensor traceability over the intended specimen plane before qualification exposure.
Verify thermal responseCheck chamber-air and specimen temperatures at representative locations; set safety and functional abort limits.
Execute and monitorRecord radiation, chamber condition, specimen temperatures, function and any interruption or deviation.
Evaluate consistentlyUse the specified post-exposure conditioning, functional checks and material measurements to determine compliance.

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Start with spectrum—not lamp wattage

A high-power lamp is not automatically suitable. Compare the required spectral distribution and tolerance with the complete lamp, filter and reflector system.

Specify the irradiated plane

Provide specimen size and orientation, required field area, working distance and uniformity. Chamber volume alone does not describe usable exposure capacity.

Separate total and spectral irradiance

State whether the requirement uses total W/m² or band-specific W/m²/nm at a wavelength. These quantities cannot be substituted for each other.

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การใช้งานทั่วไป

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Materials and coatings

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Repeatability controls

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DERUI provides a one-year whole-machine warranty, lifetime technical consultation, remote video guidance and operator training. Overseas installation can be arranged as a separately quoted service, and spare-parts support is available for up to ten years.