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色度,濁度測定器
:: 產品型號
COH 300A
:: 產品說明
For measurement of turbidity (haze) as well as transparent, Saybolt and ASTM colors 1 Clear view on the screen from any angle by a fluorescent display tube 2 It has an RS-232C port as a standard external output interface with a personal computer. 3 You can print various measured values by built-in low-noise printer
| Dimensions |
Optical unit : W 740mm D 220mmH 195mm /Measuring unit : W 350mm D 360mmH 110mm |
| Weight |
| Optical unit : 13kg / Measuring unit : 6kg |
| Power supply |
|
AC Power Supply |
| Power consumption |
| Optical unit : 75 W / Measuring unit : 35 W |
| Light source |
| Halogen lamp 12V 4A |
| Measuring items |
|
Saybolt color, ASTM color, Turbidity (Haze), Total transmittance, Diffused transmittance, Parallel transmittance, YXZ, Lab, |
| Measuring area |
|
Light beam : 12mm |
| Standard |
| Petroleum : JIS K 2580, ASTM D 6045, ASTM D 156, ASTM D 1500 Turbidity (Haze) : JIS K 0101, JIS K 6714, JIS K 6717, JIS K 6718, JIS K 6745, JIS K 7105 Color : JIS Z8722 |
| Accuracy (reproducibility) |
Reproducibility of color difference (  E ) using a white reference plate Color difference ( E) : 0.1 or less |
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/ Incidence aperture : 25mm