Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : HOJILA BulletPoint1 : Main measurement parameters: retinal blue light hazard (300nm-700nm), retinal thermal hazard (380-800nm), weak visual stimulation retinal thermal hazard (780nm-800nm), color coordinates (x, y, u, v, u', v' ) wavelength, color temperature (CCT), illuminance (lx), color rendering index (Ra, Ravg), color tolerance (SDCM), color purity (Purity), color saturation (Rg), color fidelity (Rf), color Quality index (CQS), light/dark visual ratio (S/P), transmittance, etc. BulletPoint2 : 5-inch IPS touch screen, Color LCD display, good graphic and text interface, can display spectral waveforms and color tolerance ellipse diagrams; BulletPoint3 : Using advanced micro-spectrometer technology, the test accuracy is higher than that of traditional probes; BulletPoint4 : Can be connected to computer software for testing, and can be connected to computer to print test reports; BulletPoint5 : The built-in large storage space can be used for storing the history data and the on-line test data, which is convenient for on-site analysis and comparisons as well as data transmission. BulletPoint6 : MOUNTS- Tripod and magnetic mounts CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 031113164051 ExternallyAssignedProductIdentifier10 : 0079531624788 ExternallyAssignedProductIdentifier11 : 0681035012901 ExternallyAssignedProductIdentifier12 : 00681035012901 ExternallyAssignedProductIdentifier2 : 069060295450 ExternallyAssignedProductIdentifier3 : 681035012901 ExternallyAssignedProductIdentifier4 : 079531624788 ExternallyAssignedProductIdentifier5 : 080050280140 ExternallyAssignedProductIdentifier6 : 0069060295450 ExternallyAssignedProductIdentifier7 : 5374315381976 ExternallyAssignedProductIdentifier8 : 0031113164051 ExternallyAssignedProductIdentifier9 : 0080050280140 IncludedComponents : Spectrometer ItemDisplayDimensions_Height : 1.14 inches ItemDisplayDimensions_Length : 5.51 inches ItemDisplayDimensions_Width : 1.93 inches ItemDisplayWeight : 5 pounds ItemName : HOJILA Handhold Spectrometer, Blue Light Spectrum Analyzer, Spectral Irradiance Meter ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-photometers-and-light-meters Manufacturer : HOJILA ModelName : UV512C Ultraviolet UVC Light Meter ModelNumber : HP350BR NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : HP350BR PowerSourceType : Battery Powered ProductDescription : Model: HP350BR Light Spectrometer Wavelength range: 380nm~780nm Spectroscopic mode: Telephoto cross asymmetric CT spectroscopy system Sensor: High-precision CCD Spectral Bandwidth (FWHM): 2nm Spectral resolution: 0.1nm x,y coordinate values: x,y accuracy ±0.0015 ; x, y repeatability ± 0.0005 Wavelength accuracy: ±0.5nm Wavelength data output interval: 1nm Illuminance accuracy : Level 1 (±4% reading ± 1 reading) Color rendering accuracy: ±1 Photosensitive surface: Ф10mm Screen type: Computer, 5-inch touch screen Display type: touch screen Accuracy of color coordinates: ±0.0015 (better than ±0.0005 standard light source relative to traceability to NIM) Color temperature range: 1,000K~100,000K Stray light: ≤0.3% Illuminance measurement range: 0.1~500K lx Measurement mode: Single test/continuous test Spectral display mode: Spectral distribution map Communication interface: Type-C Operating temperature/humidity range: (-10~40)°C, relative humidity<70% (non-condensing) Storage temperature/humidity range: (-20~45)°C, relative humidity<70% (non-condensing) Calibration method: Automatic zeroing Storage capacity: 4G Power supply mode: Built-in lithium battery/power adapter Duration of continuous work: It can be used for about 12 hours on a single charge The structure of the whole machine: All aluminum alloy engraving Size/weight of the main unit: 115mm (height) × 58mm (width) × 18mm (thickness) / Approx. 200g without accessories