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COH-400型石油產(chǎn)品色差計(jì)
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緊湊型設(shè)計(jì)，重量輕，電池供電和操作簡單。主要用于豆醬和粉末的顏色差異管理等等。 |
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Using this COH 400,it is
possible to measure transmitted color and haze
(turbidity) of resin, glass and liquid samples, as
well as total light transmittance, diffuse
transmittance, parallel transmittance, Saybolt
color, ASTM color, Hazen color number (APHA) and
Gardner color. |
應(yīng)用領(lǐng)域：
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產(chǎn)品特點(diǎn)：
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該型滿足豆醬工業(yè)測(cè)量項(xiàng)目的要求，具有接受/拒絕測(cè)定和平均功能 |
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無預(yù)熱時(shí)間要求，即開即用，單鍵操作設(shè)置色差參比值，平均測(cè)量值和儲(chǔ)存數(shù)據(jù) |
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采用傳感器檢測(cè)外界溫度的變化，并顯示報(bào)警信息，具有自動(dòng)節(jié)電功能設(shè)計(jì) |
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可選擇數(shù)據(jù)接收/編輯Windows兼容軟件和打印機(jī)(選擇件) |
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You can enjoy a large bright fluorescent character display, with easy screen visibility from any angle. |
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Connection with PC is possible with RS-232C interface equipped as a standard configuration. |
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Various modes of measurement values can be printed out directly, thanks to its built-in printer with very little printing noise. |
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Using this one unit, it is possible to make general color measurements, petroleum product color measurements (Saybolt color, ASTM color, Harzen color number (APHA) and Gardner color) and haze (turbidity) measurements. |
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Measurements using a test tube are also possible in option. |
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COH-400型石油產(chǎn)品色差計(jì)技術(shù)參數(shù)
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測(cè)量項(xiàng)目 |
Yxy，Lab，L*a*b，∆E或∆Yxy，∆L*a*b*，∆E*，∆Lab |
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測(cè)量面積 |
Φ10mm |
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照明/接收 |
垂直面照明：0° - 45°，園周圍光接收(JIS Z 8722)：2°對(duì)C，10°對(duì)D65 |
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準(zhǔn)確度(重現(xiàn)性) |
色差(∆E*)：0.1或更低(在測(cè)量白色參比板20次后，基于平均值得標(biāo)準(zhǔn)偏差) |
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外形尺寸 |
寬度200mm，深度90mm，高度750mm |
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重量 |
0.8公斤(不含電池) |
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電源 |
AA或R6堿性干電池，1.5Vx4；或Ni-Cd電池，1.2Vx4 |
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功率 |
400mW |
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光源 |
鹵素?zé)簦?V/500mA |
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選擇件 |
數(shù)據(jù)接收/編輯軟件(Windows兼容)，打印機(jī)，RS-232C連接電纜等 |
注：此型號(hào)的準(zhǔn)確度來自于日本顏色研究所(JCRI)的國家標(biāo)準(zhǔn)
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Dimensions
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Optical
unit
: W
740mm
x D
220mm
x H
195mm
Measuring
unit
: W
350mm
x D
360mm
x H
110mm
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Weight
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Optical
unit
:
Approx.
13kg
Measuring
unit
:
Approx.
5kg
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Power
supply
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100V
AC,
50 /
60Hz
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Power
consumption
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Optical
unit
:
75VA
Measuring
unit
:
35VA
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Light
source
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Halogen
lamp,
12V
4A
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Measuring
items
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ASTM
color,
Saybolt
color,
Harzen
color
number
(APHA),
Gardner
color,
Haze
(turbidity),
Total
light
transmittance,
Diffuse
transmittance,
Parallel
transmittance,
YXZ,
Lab,
ΔLab,
L*a*b,
ΔL*a*b*,
E,
ΔE,
Yxy,
YI,
W,
WB,
L*C*h*,
ΔL*C*H*
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Measuring
area
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ASTM
: 0
to
8.0,
Saybolt
: 30
to
-16,
APHA
(Pt-Co)
:
0~500,
Gardner
:
No.1
to
No.18
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Measuring
area
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Luminous
flux
:
12mmΦ
Incident
light
opening
:
25mmΦ
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Related
standards
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Petroleum
:
JIS
K
2580,
ASTM
D
6045,
ASTM
D
156,
ASTM
D
1500
Haze
(turbidity)
:
JIS
K
0101,
JIS
K
6714,
JIS
K
6717,
JIS
K
6718,
JIS
K
6745,
JIS
K
7105
Color
:
JIS
Z
8722
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在線產(chǎn)品樣本(PDF格式) |
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