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发光二极管/液晶显示器/铅珊测量仪器
LED/LCD/LeadFrame Measurement Instruments
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GC-5000L型测角光度计
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当光的投射角度和光的接收角度变化时，GC-5000L型测角光度计用于测量反射光的分布变化，其以5º为步进，同时以±80º的角度的方向自动旋转光接收元件测量被测物体的光谱反射系数，类似于光投射角度以步进5º在0-
80º范围内旋转；在入射光的投射角度为180º时，可进行投射测量。
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This instrument is used to
measure reflected or transmitted distribution of
light that is emitted from liquid crystal displays,
light fixtures, advertising displays, etc., for the
purpose of evaluating diffusion of incident light
and visual feeling of samples, including the ones
with some special surfaces. |
应用领域：
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产品特点：
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可选择传统的方法(JIS K 7105，JIS K 0101)和补偿方法(JIS
K 7361)，操作简单 |
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主要用于对塑料，胶片，玻璃纸，聚乙烯，玻璃和水的质量控制测定 |
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内置RS-232C接口，可非常方便的与计算机连接 |
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弹簧样品夹，非常利于上样和卸样 |
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“Com J”软件(选择件)可进行数据的采集和管理 |
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By automatically varying an angle of a light receiving unit, measurements of light distribution are made for each angle for the range of ±80º at 1º interval against a sample's normal line. |
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Transmittance measurements are also possible by 180º incident light from a light emitting unit. |
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You can enjoy simple operation using an exclusive control software. |
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Measurement data by text output (cvs file format) can be used by spreadsheet software. |
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You can measure diffused distribution of reflected or transmitted light from a light diffusing plate and metallic colored surface, etc. |
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GC-5000型二维分光可变角色差计技术参数
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光源 |
卤素灯，12V/50W，约6000H |
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光学通道 |
全波长连续校正 |
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被测物规格 |
最小：30x30mm；最大：180x220mm |
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光投射角度 |
反射：0º- 80º(步进5º)；透射：180º |
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光接收角度 |
反射：-80º- +80º(不含±10º光投射角度) |
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旋转角度 |
自动旋转，步进：5º |
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光接受元件 |
硅光电二极管 |
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滤光片 |
400 - 700nm干涉滤光片，步进：20nm |
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灵敏度调节 |
四档，反射(标准，1/4，1/10，1/200)
透射(标准，20，50，200) |
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PC连接 |
串口连接 (RS-232C) |
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外形尺寸 |
340(宽)x520(深)x310(高)mm |
注：此型号的准确度来自于日本颜色研究所(JCRI)的国家标准
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Dimensions
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W
340mm
x D
520mm
x H
310mm
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Light
source
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Halogen
lamp,
12V
50W
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Luminous
flux
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Approx.
3mm
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Light
receiving
angle
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-80º
~
+80º
,provided
that
sample's
normal
line
is 0º.
(It
is,
however,
impossible
to
measure
at
the
light
emitting
angle
of
±10º)
It
is
possible
to
specify
any
arbitrary
angle
up
to
10
angles.
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Measuring
interval
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To
be
specified
from
1º,
2º,
3º,
4º,
5º
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Light
emitting
angle
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Reflectance
measurement
: 0º
to
70º
at 5º
interval
(manual
setting)
Transmittance
measurement
:
180º
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Light
receiving
element
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Silicon
photo
diode
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Filter
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Filter
for
visual
feeling
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Sample
size
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Minimum
:
30mm
x 30
mm
Maximum
:
110mm
x
160mm
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Interface
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Connection
via
RS-232C
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