In-line colorimeter BM-5AC
for color analysisfor displaysfor laboratories

in-line colorimeter
in-line colorimeter
in-line colorimeter
Add to favorites
Compare this product


for color analysis, for displays
for laboratories, for the automotive industry
Other characteristics
automatic, reflectance, high-precision, high-speed


Recently, luminance and chromaticity management of FDD, Automotive instruments, Fluorescent substance and optical device has been increased. BM-5AC is a high sensitivity luminance colorimeter combines high reliability, operability and high speed. ■ 5 steps selectable measurement angle. It can measure the object from particle area to wide area without attachment lens. ■ Built-in analog output, it can be data collect a data with a oscilloscope. ■ High speed response speed 0.05ms (Max). Building up and falling down time of the flicker light can be measured using Oscilloscope. Principal use ■ Measurement luminance and chromaticity. – TV, PC, Tablet, Smart phone display. – Ultra micro spot for automobile interior panel. – Fluorescent material, phosphorescence material, special light source. Photo detector - Photomultiplier tube Optical system - Objective lens : f=80mm F2.5, Eyepiece lens : View field 5° Spectral sensitivity - Similar to CIE1931 color matching function Measurement angle - 3°/2°/1°/0.2°/0.1° *selectable Measurement distance - 350mm – ∞ (Distance from metallic tip of objective lens) Measurement range - Auto/Manual 5-range Function(*1) - x, y, L  (x, y: chromatic coordinate, L: luminance) and ±⊿ u’, v’, L (u’, v’: chromatic coordinate, L: luminance) and ±⊿ X, Y, Z  (X, Y, Z: Tristimulus value) and ±⊿ Tc, duv, L (Tc: Correlated color temperature and Deviation) and±⊿ CIE1976 L*a*b*, ⊿Eab* and±⊿, CIE1976 L*u*v*, ⊿Euv*and±⊿


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.