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 JingKeLian WSB-2Y Digital Whiteness Meter
2220.0 RMB
 ChinaDetail
|
 QiWei WSB-CY Whiteness meter (desktop microcomputer fluorescent type)
3610.0 RMB
ChinaDetail
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Model comparison
| Type | desktop | desktop | |||
|---|---|---|---|---|---|
| Whiteness | Blue light whiteness Fluorescent whitening amount | Blue light whiteness Fluorescence whiteness Background whiteness Fluorescent whitening amount Opacity | |||
| Measuring Range | 0~200 | 0~200 | |||
| Repeatability | ≤0.3 | ||||
| Accuracy | 0.1 | 0.1 | |||
| Measurement aperture | f21 ~ 30mm | ||||
Parameter comparison
| Measuring range | 0~199 | 0~199.9 | |||
|---|---|---|---|---|---|
| Whiteness formula | R457 Blue light whiteness, fluorescence whiteness F | R457 Blue light whiteness, fluorescent whiteness, background whiteness, fluorescent whitening amount, Transparency | |||
| light source | LED light source | ||||
| Illumination conditions | 45/0 | d/0 | |||
| Display | LCD liquid crystal display | LCD liquid crystal display | |||
| Measurement aperture | F30mm | ||||
| resolution | 0.1 | 0.1 | |||
| Zero drift | ≤0.2/10min | ≤±0.01 | |||
| Indication drift | ≤0.3/3min | ||||
| Repeatability | ≤0.3 | ||||
| Operating Temperature | 5~35℃ | ||||
| Relative Humidity | ≤85%RH | ||||
| Power | AC 220V/50Hz AC-DC dual-use | ||||
| Encasement | carton | ||||
| Net Weight | 6.5kg | ||||
Friendly reminder: This page is a comparison of JingKeLian WSB-2Y,QiWei WSB-CY.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about JingKeLian WSB-2Y,QiWei WSB-CYsimilarities and differences, please refer to the NBCLab product details.
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