As you want to know Topcon Technohouse Corporation, Luminance Meter : BM-9A product features and specifications here I will help you for that.

Here telling you details

Luminance Meter : BM-9A




Features
Handy, Low price, Multifunction

Detector unit can be selectable from three types and can be interchangeable

The BM-9A can connect to PC via USB cable. So the BM-9A used in production lines, and measurement system

Keyboard unit enable you to enter correction factors and conduct difference measurement

Applications
Measurement of luminance for LCD,PDP, OLED,LED, CCFL
Measurement of transmittance of Polarizing plate, films, and filters
Measurement of luminance in Road and Road tunnel illumination light
Measurement for sign illumination lights in airports and see port
Measurement for medical illumination and electric karte, and Schaukasten
Measurement of uniformity of License plate
Measurement for variety illumination facilities
Measurement of luminance of the leading block for visually handicapped
Measurement of reflection light from floor

Specifications

Display unit BM-9AC
Head type BM-9A20D BM-9A10D BM-9A02D
Measurement angle 2° 1° 0.2°
Optical system Objective lens: f = 36mm　F=2.5、Eypiece lens : View filed 5°
Photo detector Silicon photo diode
Spectral sensitivity 6% or less（*1） ※JIS C 1609-1 2006

Luminance Meter : BM-9A specifications




Address:-
Topcon Technohouse Corporation
75-1 Hasunuma-Cho, Itabashi-Ku, Tokyo, 174-8580, Japan

Phone:-
+81-(0)3-3558-2666