Cost - Effective Single-Axis Goniophotometer for small Lamps to Test Luminous Intensity Distribution

1. Introduction

Single-axis goniophotometer is special designed for small lamps, like LED downlight, LED spotlight, automobile lamp, metal halide lamp, PAR lamp and other small lamps with diameter less than 120mm, the lamps rotates and the detector keeps stationary, the goniophotometer can test luminous intensity distribution curve, luminous intensity data, beam angle, equivalent luminous flux and so on, the test is auto controlled by software, easy to operation.

2. Parameter

1). Angle range: -90⁰~90⁰

2).Luminosity accuracy: class 1

3). Scan interval: 1.5⁰, 3.0⁰, 4.5⁰

4). Angle accuracy: ±0.2⁰

5). Diameter of the lamp it can test: 120mm

6). Max load the turntable can bear: 10kg