Nippon Denshoku Industries Co.,ltd. Advanced Technology in Color and Brightness.
Development, Production, and Sales for the Color Measuring Instruments with High Accuracy Including Spectrophtometer, Colormeter, Haze Meter, Densitometer, Gloss Meter, At Wide Range of Environments. JAPANESE
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This introduction for the related Colormeter released from Nippon Denshoku Industries Co.,Ltd. The Handling instruments are Transmission Colormeter / TZ 6000, Spectrophotometer / SE 6000, Colormeter / ZE 6000, Spectrophotometer / SD 5000, Goniophotometer / GC 5000, Handy Spectrophotometer / NF 999, Handy Spectrophotometer / NF 333, Colormeter for Petroleum Products / OME 2000, Color,Oil & Haze Measuring Instruments / COH 400, Portable Colormeter for Petroleum Products / OIL 1, Micro Spectrophotometer / VSS 400, Spectrophotometer for Paper / PF10, Spectrophotometer with Fibersensor / SE 6000 + OF, Spectrophotometer for Paper / PF-10R, etc.
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Color Measurement Instruments for General Color Management.
Transmission Colormeter / TZ 6000
Spectrophotometer / SE 6000
Colormeter / ZE 6000
Spectrophotometer / SD 5000
Goniophotometer / GC 5000
Handy Spectrophotometer / NF 999
Handy Spectrophotometer / NF 333
Colormeter for Petroleum Products / OME 2000
Color,Oil & Haze Measuring Instruments / COH 400
Portable Colormeter for Petroleum Products / OIL 1
Micro Spectrophotometer / VSS 400
Spectrophotometer for Paper / PF10
Spectrophotometer with Optical Fiber Sensor / SE 6000 + OF
Spectrophotometer for Paper / PF-10R
Haze, Turbidimeter Instruments for Measurement of Filmes, Glasses, and Plastics.
Gloss Meter Instruments for Gloss Evalution of Metals, Papers, and Resigns.
Environmental Pollution, Water Analysis Instruments for Water Quality Evalution of Color, Turbidity, and Particles.
LED, LCD, Leadflame Measurement Instruments for Luminocity Evalution of LED, LCD, and Leadflames.
Color Management Softwares for Measuring Data Analysis and Display of Real Color.
Name of Color,Oil & Haze Measuring Instruments / COH 400
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. Photo of Color,Oil & Haze Measuring Instruments / COH 400
Features of Color,Oil & Haze Measuring Instruments / COH 400
01  
You can enjoy a large bright fluorescent character display, with easy screen visibility from any angle.
02  
Connection with PC is possible with RS-232C interface equipped as a standard configuration.
03  
Various modes of measurement values can be printed out directly, thanks to its built-in printer with very little printing noise.
04  
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.
05  
Measurements using a test tube are also possible in option.
Specifications of Color,Oil & Haze Measuring Instruments / COH 400
Dimensions
Optical unit : W 740mm x D 220mm x H 195mm
Measuring unit : W 350mm x D 360mm x H 110mm
Weight
Optical unit : Approx. 13kg
Measuring unit : Approx. 5kg
Power supply
100V AC, 50 / 60Hz
Power consumption
Optical unit : 75VA
Measuring unit : 35VA
Light source
Halogen lamp, 12V 4A
Measuring items
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*
Measuring area
ASTM : 0 to 8.0, Saybolt : 30 to -16,
APHA (Pt-Co) : 0~500, Gardner : No.1 to No.18
Measuring area
Luminous flux : 12mmΦ
Incident light opening : 25mmΦ
Related standards
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
*This instrument is traceable to the standard of Japan Color Research Institute (JCRI).
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Products Line Up of Color Measurement Instruments for General Color Management.
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