PCE PSR 100 Spectrophotometer (5 ~ 200,000 lx; 0.1 lx)

PCE PSR 100 Spectrophotometer (5 ~ 200,000 lx; 0.1 lx)

The PCE PSR 100 spectrophotometer is a comprehensive light analysis solution designed to simultaneously measure multiple advanced photometric parameters such as illuminance, correlated color temperature (CCT), color rendering index (CRI), and color coordinates. The device features an illuminance measuring range from 0.1 to 500,000 lux (with high resolution sensitivity and accuracy), allowing accurate testing from low-light sources to strong lighting environments.

Key Features

High-resolution spectral optical system: The device delivers superior accuracy with sharp spectral resolution (approx. +/-0.2 nm) and high repeatability (approx. +/-0.5 nm), helping to collect and analyze in detail the radiation characteristics of modern light sources such as LEDs, OLEDs, or fluorescent lamps.

Powerful parameter testing performance:

• Capability to measure correlated color temperature (CCT) across a wide range from 1,500 K to 100,000 K with extremely low error (approx. +/-0.6 percent).
• High color coordinate accuracy (x and y deviation less than or equal to 0.005), strongly supporting the evaluation of light color reproduction.

Smart operation and interface system:

• Intuitive touch screen: Equipped with a modern 5-inch IPS touch screen, clearly displaying spectral graphs and measurement parameters even under complex lighting conditions.
• Large memory and flexible connectivity: Integrates an 8 GB internal memory to store a large amount of measurement data, supporting dedicated PC software and a USB-C communication port to easily extract, analyze, and store reports.

Durable materials and mobile structure: Compact handheld design (weight approx. 0.39 kg), sturdy structure made from high-grade materials, optimized for mobile fieldwork operations or laboratory use.

Energy-optimized operation mechanism: Uses an integrated high-capacity 4,000 mAh Lithium-ion rechargeable battery, ensuring durable operating time for extended measurement campaigns.

Light

Measuring range: 5 … 200,000 lx

Resolution: 0.1 lx

Accuracy: ±0.1 lx

Technical Specifications:

Display type: LCD touch screen

Display size: 5 inches

Display resolution: 480 x 854

Storage medium: Internal memory

Storage capacity: 8 GB

Memory capacity: Approx. 5,000 data records

Interfaces: USB, BLE switch

Operating time: 20 hours

Auto power-off: 2 … 60 minutes

Auto power-off adjustment: Adjustable

Reproducibility: ±0.5 nm

Color spaces: CIE1931, CIE1960, CIE1976, SDCM, CRI1, CRI2, TM30 (Fidelity distribution), TM30 (Shift distribution), TM30 (Rg/Rf)

Wavelength range: 380 … 780 nm

Light parameters: CCT (K), Illuminance (lx), x-y coordinates, u-v coordinates, u’-v’ coordinates, PeakWave (nm), CentralWave (nm), DominantWave (nm), CentroidWave (nm), HalfWidth (nm), Darksignal, Peak signal, Purity (%), IntegTime (ms), SDCM, Ra, Ravg, R1-R5, R6-R10, R11-R15, duv, R ratio (%), G ratio (%), B ratio (%), Illuminance (W/m²), Candela (fc), S/P, CIE1931-X, CIE1931-Y, CIE1931-Z, CQS, Rg, Rf, Transmittance (%)

Menu languages: English, Chinese, English (GB)

Protection class (device): IP56

Power supply: 100 … 240V AC | 50/60 Hz

Plug type: Euro plug

Capacity: 4,000 mAh

Operating conditions: -10 … 40°C, 70% RH

Storage conditions: -20 … 45°C, 70% RH

Dimensions (L x W x H): 160 x 82 x 22 mm

Weight: 390 g

Practical Applications

Thanks to its in-depth spectroscopic analysis capabilities and laboratory-grade accuracy, the PCE PSR 100 is widely applied across multiple fields:

• Lighting Industry & Lamp Manufacturing: Testing luminous quality, evaluating color rendering index (CRI), and color temperature (CCT) of commercial and industrial LED lighting systems.
• Scientific Research & Education: Supporting teaching, optical research, measurement, and analysis of light radiation characteristics at universities and research institutes.
• Architecture & Workspace Inspection: Evaluating interior lighting standards in offices, film studios, museums, or areas requiring strict requirements on light quality.