Blue Light Hazard Tester

Blue Light Hazard Tester

1. Introduction

The blue light hazard tester adopts CCD long focal length and wide spectrum technology to measure and analyze the spectral blue light information and evaluate the blue light hazard of the measured lamp, it is widely used to measure the light biohazard values of LED lamp, UV lamp and other luminaires.

Blue light exists in a large number of artificial light sources such as LED screens, LED lights, and fluorescent lights (like cellphone, computer monitors, LCD screen, LED lightings), the blue light hazard tester is a small hand-held equipment with LCD touch screen, it has 4 functions of detection, measurement, screening and comparison. Detection: quickly detect anti-blue light effects; Measurement: LCD displays measured values in real time; Screening: screen different anti-blue light functions; Comparison: Differentiate anti-blue light levels, meet the requirements of GB/T20145-2006 and CIES 009/E:2002.

2. Features:

1). Telephoto optical system, 2nm resolution, CCD sensor

2). Automatic zero calibration and zero compensation technology, no need to manual calibrate; electronic shutter technology, minimum integration time to 50us, can measure stronger optical signals

3). Adpots 5-inch HD IPS capacitive screen to display test result, easy to operate.

4). 4000mAh LI-battery can work 24 hours.

5). 380nm~780nm, SD card can store EXCEL data for analysis.

6). With blue light test function for site test, easy to carry with small size.

7). Measured parameters:   blue light hazard weighted irradiance (mW/m2), skin heat hazard weighted irradiance, correlated color temperature, chromaticity coordinates (x,y, u, v), blackbody deviation (Duv), illimiance (lx), spectral irradiance (W/m2), dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half width and etc.

3. Parameters