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發(fā)光二極管/液晶顯示器/鉛珊測量儀器
LED/LCD/LeadFrame Measurement Instruments
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GC-5000L型測角光度計
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當光的投射角度和光的接收角度變化時，GC-5000L型測角光度計用于測量反射光的分布變化，其以5º為步進，同時以±80º的角度的方向自動旋轉(zhuǎn)光接收元件測量被測物體的光譜反射系數(shù)，類似于光投射角度以步進5º在0-
80º范圍內(nèi)旋轉(zhuǎn)；在入射光的投射角度為180º時，可進行投射測量。
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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. |
應(yīng)用領(lǐng)域：
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產(chǎn)品特點：
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可選擇傳統(tǒng)的方法(JIS K 7105，JIS K 0101)和補償方法(JIS
K 7361)，操作簡單 |
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主要用于對塑料，膠片，玻璃紙，聚乙烯，玻璃和水的質(zhì)量控制測定 |
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內(nèi)置RS-232C接口，可非常方便的與計算機連接 |
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彈簧樣品夾，非常利于上樣和卸樣 |
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“Com J”軟件(選擇件)可進行數(shù)據(jù)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型二維分光可變角色差計技術(shù)參數(shù)
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光源 |
鹵素燈，12V/50W，約6000H |
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光學通道 |
全波長連續(xù)校正 |
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被測物規(guī)格 |
最小：30x30mm；最大：180x220mm |
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光投射角度 |
反射：0º- 80º(步進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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旋轉(zhuǎn)角度 |
自動旋轉(zhuǎn)，步進：5º |
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光接受元件 |
硅光電二極管 |
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濾光片 |
400 - 700nm干涉濾光片，步進：20nm |
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靈敏度調(diào)節(jié) |
四檔，反射(標準，1/4，1/10，1/200)
透射(標準，20，50，200) |
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PC連接 |
串口連接 (RS-232C) |
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外形尺寸 |
340(寬)x520(深)x310(高)mm |
注：此型號的準確度來自于日本顏色研究所(JCRI)的國家標準
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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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