Calibration Specification for Opto-Electro-Color Comprehensive Tester:

Calibration Method for Opto-Electro-Color Comprehensive Tester GRGT(JL)8002

Instrument Calibration Parameters:

Wavelength (253～1704) nm

Color Temperature (2000～8000) K

Chromaticity Coordinates x, y Full Gamut

Luminous Flux (1～18210) lm

Temperature (0～100) °C

One integrating sphere costs 2500 yuan, each additional integrating sphere increases the cost by 1500 yuan. Temperature parameters are generally not calibrated; if temperature calibration is required, it must be clearly noted.

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

Focusing on industrial needs, GRG Metrology & Test 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 & Test's qualifications are at the industry-leading level, with the total number of CNAS-accredited projects 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.

GRG Metrology & Test's headquarters and subsidiaries have received nearly 500 industry and social organization authoritative accreditations and honors, including 22 high-tech enterprises.