TC-1500SXⅢ สเปกโตรโฟโตมิเตอร์ Spectrophotometer

[1. Configuration of this product]

(1) Integrating sphere type spectrophotometer body
(2) Control and data processing unit
WINDOWS specification personal computer
LCD color display·color printer
[2. Specifications of this product]

Measurement method: JIS P 8148 Reflected light D - 0° method · Transmission 0° - 0 method
Measurement method: Spectral method of diffraction grating (grating)
Visible light 400 to 700nm measured at 10nm intervals 31 wavelengths
Measurement area: Reflection measurement 25mmΦ · Transmission Measurement 25mmΦ
Lighting conditions: Integrating sphere (150mmΦ) System diffuse illumination → 0 degree reception (D - 0° method)
Light source: Halogen lamp 12 V 100 W 2,000 H
Detection element: Silicon photodiode array 31 channel type

[2. Measurement items

ISO 457 R "Whiteness" (according to C light 2 degrees field of view)
WB = 0.847 Z (JIS P 8123)
WH = 100 [(100-L) 2 + (a 2 + b 2)] 1/2
W1 = 3.388- 3Y (whiteness measurement, including fluorescence)
measurement of opacity · yellowness
tristimulus value X, Y, Z
· rate, spectral curve