LS335 Spectral Illuminance Meter Feature Demo
This video introduces the LS335's main measurement functions and operating interface as an initial reference for illuminance, spectral, and related light-source measurements.
LS335 Touchscreen Spectral Illuminance Meter | Digital Probe
The Linshang LS335 is a touchscreen spectral illuminance meter with a separate controller and digital probe. It measures illuminance (lux), correlated color temperature (CCT), color rendering index (CRI), color tolerance, flicker frequency, spectral curves, and plant-light PPFD parameters. Use it to compare luminaires, production batches, measurement positions, and lighting environments for R&D and quality control. Confirm the suitable probe and configuration for the source, measurement distance, and required metrics.
Lighting Applications for the LS335
The Linshang LS335 is more than a lux meter. Its touchscreen controller and separate digital probe support measurement and review of illuminance, spectral distribution, correlated color temperature (CCT), color rendering, color tolerance, flicker frequency, and plant-light PPFD parameters. It helps teams compare luminaires, product batches, measurement positions, and lighting environments in research and quality workflows.
- Libraries and public spaces: Compare illuminance, CCT, and spectral conditions in libraries, classrooms, offices, reading areas, and other shared spaces. Assessments should follow the required measurement positions, site conditions, and applicable standards.
- Desk lamps and LED luminaires: Review illuminance, spectrum, CCT, CRI, color tolerance, and flicker differences in desk lamps, LED fixtures, and indoor lighting sources.
- Road and outdoor lighting: Position the separate probe on the specified measurement plane for roadway, outdoor luminaire, and on-site lighting checks. Ambient light, probe direction, and measurement distance can affect results.
- Plant-growth lighting and greenhouses: Compare PPFD, red/green/blue-band PPFD, YPFD, and spectral curves in greenhouses, indoor farms, cultivation racks, and agricultural R&D.
- Live illuminance statistics: View the spectral curve alongside current, maximum, minimum, and average illuminance to observe changes in source output.
- Spectral analysis: Spectral curves show relative energy distribution across wavelengths and can help compare CCT, LED formulations, full-spectrum fixtures, and production batches.
Actual suitability depends on the light source, probe, distance, measurement position, and required metric. Contact Fulcrum Technology to discuss an application and configuration.
LS335 Measurement Parameters
- Instrument design: Touchscreen controller with a separate digital probe.
- Illuminance: Lux readings with live, maximum, minimum, and average statistics. Range and resolution depend on the supplied probe and configuration.
- Light-color metrics: Correlated color temperature (CCT), color rendering index (CRI), color tolerance, and flicker frequency.
- Spectral analysis: Spectral curve display for comparing light sources, LED formulations, color temperature, and production batches.
- Plant-light measurements: PPFD, red/green/blue-band PPFD, and YPFD when used with a compatible probe and configuration.
- Probe arrangement: Separate digital probe can be positioned at the specified measurement point. Confirm probe type, calibration, and wavelength coverage for the selected configuration.
- Display: Touchscreen interface for reviewing multiple source parameters and measurement statistics.
- Applications: LED and desk lamps, indoor and public lighting, roadway and outdoor fixtures, plant-growth lighting, and greenhouse environments.
Measurement ranges, accuracy, wavelength coverage, standards, interfaces, software, and included accessories vary by probe and revision. Before ordering, compare the current LS335 datasheet with the source, measurement distance, probe placement, and required inspection metrics.
LS335 Spectral Illuminance Meter Operation and Feature Videos
These videos introduce the LS335 Spectral Illuminance Meter's physical controls, measurement interface, and feature applications. Confirm the actual screen, software functions, and operating procedure against the specific product model and official documentation.
LS335 Spectral Illuminance Meter Product Introduction
This video shows the LS335's operation and measurement scenarios to help you understand the instrument interface, probe use, and on-site applications.