News Application Cases Why do professional institutions choose the EVERFINE SPIC-500 spectral irradiance colorimeter? 
Release time：2026-08-13
In fields such as lighting inspection, building light environment acceptance, film and television lighting debugging, and high-end display quality inspection, the authority of measurement data is directly linked to the efficiency of on-site operations. Whether an instrument can become an "industry standard" depends on whether it can meet strict requirements in terms of accuracy, functionality, intelligence, and user experience.
The SPIC-500 spectral irradiance colorimeter, with its core patented technology, user-friendly design, and quality assurance from a major brand, has become the preferred tool for professional testing institutions, research institutes, and leading enterprises worldwide. This is not merely a choice of equipment, but a profound recognition of "precision measurement" and "efficient experience." The specific manifestations are as follows:
I. Core patented technology, precision builds professional credibility.
In professional testing, accuracy comes first. The SPIC-500 incorporates EVERFINE's self-developed SBCT and stray light correction patented core technologies, significantly expanding the linear dynamic range of measurement, fundamentally solving the problems of stray light interference and limited range found in traditional instruments, and achieving industry-leading measurement accuracy. Wavelength accuracy is ±0.5nm, and chromaticity coordinate accuracy reaches 0.001 (standard A light source), comparable to international first-class standards.
The device uses the spectral method for direct measurement of light and color parameters, with no V(λ) mismatch error, perfectly matching the CIE human eye visual characteristics and restoring true light and color perception. Illuminance accuracy can reach up to ±3%, far exceeding conventional accuracy standards, and the data can be used directly for certification reports.
Each SPIC-500 comes with a high-confidence accredited calibration certificate, ensuring accurate traceability of values and excellent repeatability, so that every set of data can withstand authoritative verification.
II. All-in-one integrated design, covering all-scenario measurement needs.
One SPIC-500 equals an illuminance meter + colorimeter + spectrum analyzer + human-centric lighting meter, completely eliminating the hassle of switching between multiple devices, truly achieving a multi-purpose instrument that adapts to all scenarios.
1) Full range of measurable parameters: Spectral power distribution, basic light and color parameters (illuminance E, spectral irradiance Ee, chromaticity coordinates, correlated color temperature CCT, dominant wavelength, color purity, color tolerance SDCM, etc.), color rendering index CRI (Ra/Ri/CQS), TM-30-24 (color fidelity Rf / color gamut Rg), human-centric lighting (circadian lighting equivalent melanopic illuminance EML, M-EDI, M-DER, etc.), chromaticity diagram, and more.
2) Comprehensive coverage for all scenarios: On-site: Field, building, indoor, workplace, shopping mall, stage lighting, and other on-site lighting measurements or acceptance inspections. Products: Light source/luminaire photometric and colorimetric performance analysis, display product and film and television lighting, medical light source testing, solution optimization, R&D, quality inspection, and production line monitoring.
III. Intelligent and efficient experience, making on-site work easier.
Professional instruments don't have to be difficult to use. With intelligent and humanized design, the SPIC-500 simplifies complex measurements and significantly improves on-site efficiency.
1) Millisecond-level measurement, one-click results. Start measuring immediately after power-on, with intelligent integration time from 0.1ms to 5000ms. Measurement and analysis are completed simultaneously, and light distribution and average values are displayed at a glance, with efficiency far exceeding that of traditional equipment.
2) Separate wireless probe, safe and flexible. 360° sampling Bluetooth probe, which can be used as an integrated unit or wirelessly separated for remote measurement. In hazardous, narrow, or confined spaces, there is no need for personnel to approach, making it safer and more convenient.
3) Large touchscreen, intuitive operation. 5.48-inch OLED color capacitive touchscreen, with real-time reading and measurement (RWM). Clear in both strong and low light, with fingertip operation and no crowding.
4) Wireless connectivity + massive storage. WiFi/Bluetooth/USB three communication methods, for real-time data uploading, sharing, and editing. Built-in 6GB large storage, with massive test records without frame loss, making on-site comparison and review easier.
5) Long battery life + portable body. Rechargeable lithium battery, with 10–12 hours of battery life, ensuring uninterrupted all-day fieldwork. The device weighs approximately 297g, making it lightweight and easy to carry, operable with one hand, and ready to measure anywhere.
IV. Backed by an authoritative brand, a more reliable professional choice.
Choosing the SPIC-500 is not just choosing an instrument, but also trusting in EVERFINE's over 30 years of accumulated optoelectronic testing technology and industry-leading status.
It is widely used by world-renowned laboratories, national, provincial, and municipal quality inspection agencies, other third-party quality inspection organizations, and industry-leading enterprises with thousands of satisfied customers. The product quality and reputation have received broad recognition within the industry.
As a listed company (stock code: 300306) in the field of light measurement on the A-share market, and a national-level specialized and sophisticated "little giant" enterprise, EVERFINE has obtained nearly 260 patents, over 200 software copyrights, and has led or participated in the formulation and revision of more than 100 international and domestic standards. Its technology and standards lead the industry.
EVERFINE has CNAS, CMA, and NVLAP accredited laboratories. Its products have passed the "Zhejiang Made" certification, complying with the high standard T/ZZB 0244-2017, with data mutually recognized globally. For professional institutions, choosing EVERFINE means:
1. Low risk: Authoritative and reliable data, compliant with the latest international standards and industry regulations.
2. High efficiency: Intelligent operation and wireless transmission significantly improve testing throughput.
3. Full compatibility: Covering all parameter requirements from traditional lighting to human-centric lighting and film and television lighting.
The SPIC-500 spectral irradiance colorimeter redefines the standard for handheld light measurement tools with its core patented technology, ultimate measurement precision, and thoughtful industrial design. It is not just a cold instrument, but a trusted partner for professional testing personnel.
This is why quality inspection centers, research institutes, major lighting manufacturers, project acceptance agencies, and film and stage teams all firmly choose EVERFINE's SPIC-500.
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