UV Energy Meter Calibration Specification:

Ultraviolet Exposure Radiometer (UV Energy Meter) Calibration Method GRGT(JL) 8006

Instrument Calibration Parameters;

UV Energy (10～4000) mJ/cm2

GRG Metrology was established in 2002 and is a leading listed third-party metrology and testing company.

Focusing on industrial needs, GRG Metrology has expanded into new infrastructure, digital transformation, and industries related to daily life—providing comprehensive one-stop services for the supply chains of strategic sectors such as special equipment, aviation, integrated circuits, low-altitude economy, new energy, 5G communications, smart connected vehicles, software and information technology, and life sciences.

GRG Metrology's qualifications lead the industry, with the total number of CNAS-accredited items ranking first in the industry for five consecutive years. It holds CNAS accreditation for 45,053 parameters, CMA accreditation for 65,113 parameters, and CATL accreditation for 7,922 parameters.

The headquarters and subsidiaries of GRG Metrology have received nearly 500 industry and social organization accreditations and honors, including 22 high-tech enterprises.