SPF-600 Cosmetics Sun Protection Factor Analyzer—The efficient and compliant choice for routine sun protection testing

In scenarios such as cosmetics R&D, production quality control, and routine registration testing, the SPF-600 has become the mainstay model for in vitro testing of basic sun protection performance due to its stability, reliability, compliance, ease of use, and high cost-performance, meeting the needs of daily high-frequency and standardized testing.

I. Core Positioning and Applicable Scenarios

The SPF-600 focuses on the 280–400nm standard ultraviolet band, completely covering the UVB and conventional UVA ranges. With an SPF measurement range of 1–1000, it can quickly output key indicators such as SPF, UVAPF, UVA/UVB transmittance, critical wavelength, spectral transmittance, and absorbance. It is suitable for formula preliminary screening, batch sampling, and compliance verification of mainstream products such as daily sun protection lotions, creams, sprays, and isolation creams.

II. Technical Advantages and Application Value

1-second transient acquisition, making batch testing more efficient: Utilizing 500KHz high-speed spectral acquisition, a full-band scan can be completed with an integration time at the 0.1-millisecond level. Combined with a high signal-to-noise ratio (SNR > 1000:1), it outputs stable spectra in real-time through thousands of averages, significantly increasing the daily testing throughput of the laboratory.

Integrated touch control, making standalone use more worry-free: Built-in quad-core industrial processor and high-definition touchscreen; no external PC is required. Dark calibration, acquisition, calculation, and result output are completed with one click. Following SOP processes, new users can get started quickly, reducing human error.

Full coverage of authoritative standards, making registration and submission more reassuring: Built-in "Safety and Technical Standards for Cosmetics," ISO 24443, COLIPA, Boots Star Rating, and other standards. Parameters are automatically matched, and test results can be directly used for registration materials and internal quality control, ensuring zero barriers to compliance.

Stable and reliable with lower maintenance costs: D/0 integrating sphere optical structure, pulsed xenon lamp light source, and low-power 12V power supply. It operates stably in a wide temperature range of 0–50℃. Paired with the AS01 PMMA reference plate set, it maintains excellent consistency over long-term use with simple maintenance.

III. Typical Application Summary

• Cosmetics Enterprises: Rapid formula iteration, warehouse entry sampling, and stability monitoring.
• Third-party Laboratories: Batch testing and report issuance for routine sun protection projects.
• Universities/Research Institutes: Performance evaluation of sun protection raw materials and basic formulas.

With its standard band, stable output, simple operation, and high cost-performance, the SPF-600 has become the "essential model" for routine sun protection testing scenarios, ensuring that every test is efficient, compliant, and traceable.