HPG1900 luminaire goniophotometer measured data meets IES standard format HOPOO

HPG1900 characteristics:

1.Principle to meet the CIE 70, CIE 121 and relevant Chinese standards

2.Test result can output IESNAL file to meet the international standard, and can be regarded as the input data for the international luminaires software directly.

3.Rotation the lamps to achieve B-β, A-α and C-γ test solutions.

4.Compact structure; enable drive by two columns or single column which is more convenient to fix all kinds of luminaires like Grille, down light, flood light and etc.

5.Special double laser aiming devices are for the position of the luminaires.

6.The data can meet the requirements of international standard format and can be used by other luminaires application software.

7.High precise and sensitive detector; V(λ )strictly correct.

8.RS-232-C interface to connect with PC conveniently. English operation interface is available.

9.Hand-held remote controller which is easy for two-axis rotation

Specifications:

1.Accuracy of photo-detector: class 1

2.Measurement range of Illumination: 0.001L* to 1*10⁵ Lx

3.Accuracy of angle: 0.1°

4.Lamps can rotate around the vertical axis range:  180°~180°or 0°~360°

5.Lamps can rotate around the horizontal axis range: -180°~180°or 0°~360°

6.Measurement accuracy of electricity parameters: class 0.5

7.The maximum size of measured lamps:

1)  power: 2KVA  2)weight: 60kg  3)dimension;1500*1200mm

8.Measure distance: 10m to 30m (it depend on the size of the lab)

HPG1900 test Principle:

Fix the detector and then rotation the lamps to reach measurement principle. The lamps are fixed in the two-columns working table, and then glow center of the lamps and rotation center of the working table should coincident by the laser aiming device. When the lamps rotate around the vertical axis, luminous intensity data of horizontal directions can be obtained; when the lamps rotate around the horizontal axis, luminous intensity data of vertical directions can be obtained. Both vertical and horizontal axis can continued rotate at the range of ±180°or 0°~360°. According to the lamps measure requirements, the system can achieve B-β,A-α or C-γ solutions. After luminous intensity data of all directions have been obtained, other photometry parameters can be work out by PC. In order to ensure the lamps are stable fixed, the system can be applied by two structures according to difference test solutions. The details as following:

1.Double columns structure (B-β and A-α solutions)

It is use to test Grille lamps and etc. when fix the lamps, make sure the glare center of lamps and rotation center of working stable are coincident. In B-β coordinate system, lamps axis and horizontal axis of working table should coincident. In A-α coordinate system, lamps axis and horizontal axis of working table should coincident. Shown in Figure 2-1

2.Single column structure (C-γ solution and Conical coordinate system)

They are used to test down-light, spot-light and etc. when fix the lamps; make sure the glare center of lamps and rotation center of working stable are coincident.