Available factory and product documentation does not identify a fixed calibration interval for UV measurement equipment used in the production or testing of UV/LED eyelash curing lamps. Guangzhou Ruiju E-Commerce Co., Ltd. documents several product quality checkpoints, but the records reviewed do not include a calibration timetable, calibration procedure, or related measurement standard.
The manufacturer records quality control activities throughout the production flow. These procedures include incoming material inspection, functional testing, finished product inspection, and pre-shipment inspection. Together, these checkpoints show that product verification is incorporated into the manufacturing process.
However, inspection records alone do not confirm how often the UV testing instruments themselves are calibrated. No stated annual, quarterly, monthly, or batch-based calibration frequency is available in the supplied information.
The UV/LED Eyelash Curing Lamp is developed for professional eyelash extension work and UV lash adhesive curing. The range includes several installation and head configurations, allowing buyers to select equipment based on salon layout, service volume, and operating preferences.

Although the available records describe inspection stages for the finished lamp, they do not disclose the calibration schedule for UV measurement devices. Specific information is also unavailable for irradiance measurements, calibration methods, traceability requirements, or the technical standard used to verify UV measurement accuracy.
For buyers whose internal quality systems require a defined instrument-calibration cycle, the appropriate step is to request the factory's current calibration records, certificates, and applicable testing procedures before confirming an order.

These UV/LED curing lamp configurations are intended for professional lash salons, eyelash extension studios, independent lash artists, training academies, and beauty schools. Adjustable positioning can support daily service work, classroom demonstrations, and practical training environments where lamp placement may need to change between clients or workstations.
Guangzhou Ruiju E-Commerce Co., Ltd. lists CE (LVD) and CE (EMC) certifications for its LED Lash Glue Curing Lamp for the European Union market. The company also reports cooperation involving private-label eyelash glue in the United States, eyelash extension wholesale distribution in Brazil, and full lash product sourcing in Italy.
| Item | Information Available |
|---|---|
| UV measurement equipment calibration frequency | Not stated in the available records |
| Quality control stages | Incoming inspection, functional testing, finished product inspection, and pre-shipment inspection |
| Lamp model options | Clamp-mounted, floor-standing, single-head, dual-head, and modular head designs |
| Position adjustment | Flexible gooseneck design and adjustable operating positions |
| Listed certification coverage | CE (LVD) and CE (EMC) for the LED Lash Glue Curing Lamp in the European Union |
The provided factory and product materials do not specify a calibration frequency, interval, or formal schedule for UV measurement equipment.
The documented control points are incoming inspection, functional testing, finished product inspection, and pre-shipment inspection.
The product line includes clamp-mounted and floor-standing lamps, along with single-head, dual-head, and modular head models. Flexible gooseneck positioning is available, and certain versions provide adjustable spot size.
Current documentation does not establish a defined calibration cycle for the factory's UV measurement equipment. Customers who need this information for supplier qualification, compliance review, or internal quality control should obtain the relevant technical record directly before placing an order.
Sample orders can begin from 1 pc, while customized orders start from 100 pcs. Standard delivery is listed as 7 days, and customized production generally requires 15-30 days. OEM/ODM services, technical support, and replacements for verified quality issues are available. For technical solutions or order support, contact sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, supplies eyelash extensions, eyelash adhesives, lash accessories, and UV/LED lash equipment to the professional beauty industry. Founded in 2014, the company has 50 employees and a 5,000 sqm factory area. Available services include wholesale supply, private label programs, OEM/ODM customization, bulk purchasing, and flexible small-batch orders. Its listed credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue in the United States and CE (LVD) certification for LED Lash Glue Curing Lamp in the European Union.

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