详情
HPG***0
characteristics:
1．Principle
to meet the CIE *0, CIE **1 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 device 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****-C
interface to connect with PC conveniently. English operation
interface is available.
9．Hand-held
remote controller which is ease for two-axis rotation.
Specifications:
1．Accuracy of
photodetector: class1
2．Measurement
range of Illumination: 0.**1Lx to 1×**5 Lx
3．
Accuracy of angle: 0.*0
4．Lamps can
rotate around the vertical axis range: **0°～**0°or
0°～**0°
5．Lamps can
rotate around the horizontal axis range: ***0°～**0°or
0°～**0°
6．Measurement
accuracy of electricity parameters: class 0.5
7．The maximum
size of fixture:
1) power: 2KVA 2)weight:
*0kg 3)dimension；***0×**0mm
8．Measure
distance: *0m to *0m (it depend on the size of the
lab)
HPG***0 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 ±**0°or
0°～**0°. 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 some linear
lighting fixtures. 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.
2．Single column structure (C-γ solution and Conical
coordinate system)
They are used to test downlight, spotlight and
etc. when fix the lamps; make sure the glare center of lamps and
rotation center of working stable are coincident.
