Product Feature
●This instrument adopts illumination locating. fully considers users’ need and adheres to user –friendly design. It has original illumination locating.
●White and black calibration not required for NH300 colorimeter. This function can ensure the precision of this instrument, and it eliminates complex manual white and black calibration which greatly improves the conwenient use of the colorimeter. You only need ti turn on the colorimeter before performing measurememt.
●The standard deviation of this colorimeter is △E*ab<0.07(Average of 30 measurement of Standard white plate).
●The colorimeter measurement caliber has Φ8mm, Φ4mm and extended caliber (Φ8mm) (optional), can be adapted to different needs.
●The colorimeter using internationally accepted standard illuminant D65, D50, A, the user can choose according to demand.
●The colorimeter has various color space, the user can choose to display as needed; and can show whiteness, yellowness, color fastness and other data, and versatile.
Product Specifications
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Model
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NH300
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Display Mode
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CIE L*a*b*C*H*; CIE L*a*b;
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Color Difference Formula
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△E*ab
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Illuminating/viewing geometry
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8/d(8°illumination angle/diffuse viewing)
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Light Source
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LED blue light exciton
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Detector
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Silicon photoelectric diode
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Measuring Aperture
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Ф4mm/8mm
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Measuring Conditions
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Observer: CIE 10°Standard Observer
Illuminant:CIE Srantard Illuminant D65 D50 A
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Measuring Range
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L:10 to 100
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Repeatability
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Stndard deviation within △E*ab 0.07
(Measurement Conditond: Average of 30 measurement of Standard white plate)
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Storage
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100pcs standard samples; 2000pcs test samples
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Minimum Interval Between Measurement
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Approx.1 sec
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Battery Life
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More than 3000 measurements
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Lamp Life
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More than 1.6 millin times in 5 ears
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Display
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TFT True-color;2.8 inch@(16:9)
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Interface
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Model B: USB
RS-232: Baud rate 19200bps
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Operating Temperature Range
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-10℃ to 40℃ (14℉ to 104℉)
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Storage Temperature
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-20℃ to 50℃ (-4℉ to 122℉)
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Humidity Range
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Less than 85% rekative humidity, no condensation
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Standard Accessories
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AC Adapter;Li-ion Bettery;Operation Manual;Software CD;USB Cable; White Calinration Cover; Ф8mm Measuring Aperture
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Optional Accessories
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Mini-printer;Ptinter Cable
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Weight
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500g
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Dimensions
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205×70×100mm
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Size of the Packing
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433×205×345mm
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