Spectrometer
MK350S PREMIUM ADVANCED

Advanced spectroradiometer and flicker meter with more than 40 light, color and flicker measurement units. It also features advanced functions such as Human‑Centric Lighting (HCL) analysis, IES/ANSI TM‑30, LED BIN classification, luminance camera for surface uniformity analysis, photobiological safety assessment, material transmittance calculation, … and much more!

General description:
The MK350S Premium Advanced Spectrometer is a lightweight, portable and easy-to-use spectral illumination meter, with spectral analysis and advanced flicker meter.

It is designed for spectral illuminance or color measurements, horticulture / agriculture lighting and LED. Designed to be intuitive and easy to use.

It is versatile and ideal for measuring general light metrics such as LUX, CCT, CRI, CIE 1931, Ra, R1 to R15, wavelength, PPFD and PAR and many others. Exceptionally, it also includes an integrated CCD camera to provide an additional visual view that shows the sensation of illumination level and uniformity for the area under measurement.

Characteristics:

  • Range: 1lx – 150 000lx
  • Luminance accuracy: ±2.5%

  • Color accuracy: ±2%

  • Wavelength Range: 380–780 nm
  • Spectral bandwidth: approx. 9 nm
  • Sampling Rate: 100k samples/sec
  • Display: 3.5″ 320×240 Resistive Touch LCD

  • Communication:

    • SD Card: SD 2.0, SDHC / up to 32 GB
    • Mini USB Port: USB 2.0
    • SD Card Wi-Fi
    • Compatible with iOS & Android

The MK350S PREMIUM spectroradiometer is designed to handle almost any lighting scenario, including:

  • LED manufacturing
  • Public lighting safety
  • Lighting design
  • Grow lights and indoor agriculture
  • Academia and research

MK350S PREMIUM — Widely used in the LED market, challenging integrating spheres

Integrating spheres are the ideal ally for high‑precision light measurements. However, they are usually limited to R&D departments and laboratories. In LED manufacturing environments, versatility and flexibility are often required. This may be due to batch testing, ad‑hoc tests, spot checks or customer demonstrations.

The MK350S Premium Advanced is a portable measurement instrument designed precisely for these needs. In addition to a complete set of measurement metrics, it includes manufacturing‑oriented functions that boost productivity in quality‑control activities.

Discover the many features of the MK350S Premium Advanced for the LED manufacturing and lighting market:

Comparison mode

Perform your own graphical and numerical comparative analyses of your products.

Continuous recording mode

Carry out interval tests and data logging.

LED BIN classification and quality checking

Use the LED BIN classification mode or MacAdam ellipses according to ANSI 78.377.
Perform pass/fail quality‑control checks.

Your ally for ensuring safety in public lighting

TLA, or Temporal Light Artifacts, can be problematic for lighting safety in public areas. The MK350S Premium measures the problematic aspects of lighting, taking care of measuring and analyzing flicker, the stroboscopic effect, blue light hazard, and HCL (Human Centric Lighting) indices.

It measures flicker according to international standards: IEEE 1789 / IES / ASSIST / ENERGY STAR.
The stroboscopic effect occurs when a flickering light source illuminates a moving object. This effect, caused by flicker, is harmful to vision and can lead to discomfort, eye strain and headaches.
SVM (Stroboscopic Visibility Measure) is used to assess these issues, especially in factories with high‑speed equipment.
Human‑Centric Lighting measures how lighting affects the human body. Low HCL levels are directly related to symptoms such as decreased attention, depression and sleep disorders.
(According to WELL‑V1 Building Standard and CIE TN 003‑2015)

Blue Light Hazard is commonly defined as the potential for eye damage and its impact on overall well‑being due to exposure to blue light from light sources.
The MK350S Premium Advanced allows measurement and evaluation of this risk according to IEC 62778 and IEC 62471 standards.

Do you have any doubts?
Contact us at