Introducing the cutting-edge PAR Meter and Spectrometer from Mammoth Lighting, a technological marvel crafted for precision and performance. Engineered with a high-speed CPU processor and a high-precision electronic CCD optical sensor, this device operates on the principle of a long focal cross-asymmetric CT spectroscopy system, delivering unparalleled accuracy and stability. Enjoy the savings vs other brands at $500+ for just PAR readings! Software program to download data Key Features 1. Advanced Optical Technology: Optical resolution of 2nm for precise measurements. A wider wavelength range ensures comprehensive analysis. Stable performance under various conditions. 2. Electronic Shutter Technology: Minimum integration time as low as 50us, allowing measurement of strong and weak optical signals. Adjustable integration time for versatility in signal detection. 3. Sleek and Portable Design: All-aluminum alloy precision carving for a lightweight and portable body. Modern design, completely discarding the bulk of traditional models. 4. Open Operating System: Upgraded system with a more open operating system and source code. Facilitates intelligent product applications and provides space for unlimited instrument upgrades. 5. Intuitive User Interface: 3.5-inch high-definition IPS capacitive touch screen for a vibrant display. High resolution for more content on a single screen, realistic graphics, and a smoother user experience. Thoughtful interface design enhances usability. 6. Quick and Convenient: Quick on/off functionality for swift operations. One-click testing for seamless measurements. Large battery capacity allows for 24 hours of extended testing time. Whether you're a professional researcher, scientist, or enthusiast, this PAR Meter and Spectrometer redefines the standards of accuracy, convenience, and portability. Elevate your experiments and measurements with a device designed for the future of scientific exploration. Description PPFD PAR: Measures Photosynthetic Photon Flux Density for optimal plant growth.Spectral Distribution Map:Provides a detailed map of the spectral distribution for comprehensive analysis.Related Color Temperature Tc (K):Offers color temperature information for accurate lighting assessment.Illuminance E (lx):Measures the level of illuminance in lux for well-lit environments.Irradiance Ee (W/m²):Determines irradiance for a complete understanding of light intensity.Chromaticity Coordinates (x, y):Presents chromaticity coordinates for precise color representation.Relative Spectral Power Distribution P(λ):Illustrates the relative distribution of spectral power.Color Rendering Index Ra, Ri (i=1-15):Evaluates color rendering accuracy across a spectrum of indices.Color Rendering Index:Measures the device's ability to reproduce colors accurately.Chromaticity Coordinate Map:Displays a map of chromaticity coordinates for comprehensive analysis.Color Tolerance Map SDCM:Illustrates color tolerance using Standard Deviation of Color Matching.Main Wavelength, Peak Wavelength, Half Width:Provides crucial information about the light spectrum.Light to Dark Visual Ratio S/P:Evaluates the visual experience by assessing light-to-dark ratios.Color Purity, Red Ratio, Green Ratio, Blue Ratio:Analyzes color components to ensure accurate representation.Can Export Spectral Data per Nanometer:Allows for detailed spectral data export for in-depth analysis.More Functional Parameters Can Be Customized:Tailor the device to specific requirements with customizable parameters. Main Technical Indicators Model and Name:M400 Spectral Color IlluminometerWavelength Range:380nm~780nm for comprehensive spectral coverageSplit Mode:Long focal cross asymmetric CT split beam systemSensor:High-precision CCD for accurate light sensingSpectral Bandwidth (FWHM):2nm for detailed spectral analysisSpectral Resolution:0.2nm for high-resolution datax, Y Coordinate Value x, y Accuracy:±0.0015 accuracy; ±0.0005 repeatabilityWavelength Accuracy:±0.5nm for precise wavelength measurementsWavelength Data Output Interval:1nm; EXCEL can export data corresponding to each nanometerIllumination Accuracy Level:Level 1 (±4% reading ±1 reading) for reliable resultsColor Rendering Accuracy:±1.5% for accurate color representationPhotosensitive Surface:Ф 10mm for efficient light captureScreen Type:3.5-inch high-definition IPS capacitive touch screen for intuitive operationChromaticity Standard Accuracy:±0.0025, traceable to NIM for reliable color temperature assessmentsColor Temperature Range:1000K~100000K for versatile lighting conditionsStray Light:≤0.3% to minimize interferenceIlluminance Measurement Range:0.1Lux~2000Klux for diverse lighting environmentsMeasurement Mode:Single test/continuous test for flexibility in testing scenarios