Specification Brand : VTSYIQI BulletPoint1 : Digital Whiteness Meter Measuring Range:0~199 BulletPoint2 : Whiteness Tester Detector Measuring Condition:45/0 BulletPoint3 : Wheat flour whiteness and color check meter Digital Leucometer Illuminant:45/0 BulletPoint4 : Digital Color Meter whiteness Meter Minimum Readout:0.1 BulletPoint5 : Rice paper flour powder portable digital white color test machine Whiteness Mean:Whiteness degree of blue light Calibrate:φ30 Color : Yellow ExternallyAssignedProductIdentifier : 8045467479732 IncludedComponents : MAIN HOST ItemName : VTSYIQI Whiteness Meter Brightness Meter Digital Leucometer with R457 Blue Light Whiteness Range 0~199 Illumination Condition 45/0 Accuracy ±0.1 JJG512-2021 Standard USB for Talcum Powder Plastic ItemPackageDimensions_Height : 20 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surface-roughness-gauges Manufacturer : VTSYIQI20241129114179632514VTSYIQI Material : plastic MeasurementAccuracy : ±0.1 ModelNumber : VTSYIQI20241129114179632514VTSYIQI NumberOfItems : 1 PartNumber : VTSYIQI20241129114179632514VTSYIQI ProductDescription : Summary of functions : The series whiteness degree instrument with the digital display is mainly applicable for the measurement of the whiteness degree on the surface of the object or the powder in the white color and the color close to white. The whiteness degree can be accurately educed that is consistent with the visual degree. The opacity degree of the paper can also be accurately measured. This instrument can be widely applied for the measurement of the whiteness degree of the objects like textile & printing & dying, oil paint & dope, chemical construction material, paper & paper plate, plastic product, white cement, ceramics, porcelain enamel, porcelain clay, French chalk, starch, flour, salt, wash, and cosmetics, etc. Product Characteristics : a)AC & DC power supply, low power consumption, cabinet and handsome contour design, facilitating field and lab use; b)Configured with auto power-off function and low power dissipation circuit, able to effectively prolong service life of battery; c)Adopting big-screen highly transparent LCD display, with comfortable reading, and free of ill influence from sunlight; d)The simple operation, and can accurately measure the opacity degree of the paper e ) Adopt the standard white plate rated by the central government to convey the standard value, and the measurement is accurate and reliable f)Configured with output port of measured values, possible to connect with recording meter Specification: Measuring Range:0~199 Measuring Condition:45/0 Whiteness Mean:Whiteness degree of blue light Minimum Readout:0.1 Calibrate:φ15 Zero Draft:≤±0.1 Basic Error:≤±2 Repeatability:≤0.2 External Dimension:235×75×65 mm Power Supply:DC 1.5V, 5 AA alkaline dry cells AC 220V/50Hz DC7.5V 0.2A power supply adapter