Import Astm D4329 Uv Testing Equipment — Buy in wholesale FOB from Supplier in China

The Zonsky Instrument Co, Ltd ASTM D4329 UV Testing Equipment is an fluorescent ultraviolet lamp weathering chamber designed to accelerate material ageing studies. It conforms to ASTM G153, ASTM G154, ASTM D4329, ASTM D4799, ASTM D4587, SAE J2020 and ISO 4892 standards, as well as Chinese national standards GB/T14522-93, GB/T16585-1996 and GB/T16422.3-1997. The chamber simulates ultraviolet radiation, condensation, rain, high temperature, high humidity and darkness in programmable cycles. It accommodates 20 test samples on holders measuring 404 x 105 mm, positioned 50 mm from the UV lamp surface in parallel orientation.

The unit employs inner-tank water heating for rapid temperature ramping and uniform distribution across the workspace. Eight UV lamps are installed on both sides of the chamber interior. The drainage system incorporates a return vortex and U-type sedimentation device. Water level is maintained through automatic replenishment. The chamber lid is bidirectional flip-type for access, and the base uses fixed PU wheels for positioning. Power requirement is AC380V plus or minus 10 percent at 50 plus or minus 0.5 Hz, three-phase five-wire, with a preinstalled capacity of total power plus 2.0 kW.

Typical applications include accelerated weatherability testing of plastics, coatings, rubber and other polymer materials used in automotive, construction, packaging and electronics sectors. Laboratories, quality-control departments and research institutes are the primary buyers. The equipment is suitable for suppliers manufacturing outdoor-durable goods who need to validate material formulations against specified UV exposure protocols. Buyers should confirm installation-site electrical infrastructure and whether an air or power switch is pre-installed, per the supplier's stated requirement.

Zonsky Instrument Co, Ltd is located in Chuangfu Industrial Zone, Fenxi Road, Liuchongwei, Dongguan, Guangdong Province, China, postal code 523071. The company holds a harbor trust tier on the platform. The response rate is shown as 0.00 percent and average response hours as zero, which indicates no response data is available through the platform. Buyers should therefore treat direct communication as the primary channel for technical and commercial enquiries.

The listing presents Zonsky Instrument as a manufacturer of environmental testing equipment, specifically UV ageing test chambers. No information is provided about year of establishment, factory floor area, employee count, annual revenue, export markets or client references. The product description focuses on standard configurations and compliance with international and Chinese test standards. Buyers should verify factory audit status, quality-management certification and after-sales service capability directly with the supplier before committing to an order.