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|
 Pushen WSB Digital Whiteness Instrument
3600.0 RMB
 ChinaDetail
|
 3NH NR4520 Whiteness Tester
4500.0 RMB
ChinaDetail
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Model comparison
| Type | desktop | handheld | |||
|---|---|---|---|---|---|
| Whiteness | Blue light whiteness | Fluorescent whitening amount | |||
| Measuring Range | 0~100 | ||||
| Repeatability | ≤0.5 | ||||
| Accuracy | 0.1 | ||||
| Measurement aperture | |||||
Parameter comparison
| Measuring range | 0~100 | ||||
|---|---|---|---|---|---|
| resolution | 0.1 | ||||
| Accuracy | |||||
| Zero drift | |||||
| Indication drift | |||||
| Error of indication | ±2.5 | ||||
| Repeatability | ≤0.5 | ||||
| Mirror reflection error | |||||
| Integrator diameter | |||||
| Measurement aperture | Φ20mm platform measurement diameter (Φ10mm measurement diameter can be customized) | ||||
| Sample requirements | |||||
| Overall Dimensions | 240*270*340mm | ||||
| Net Weight | 7kg | ||||
| Power | 220V AC 50Hz | ||||
| Whiteness formula | R457 blue light whiteness | ||||
| light source | 30W Tungsten Halogen Lamp | LED light source | |||
| Illumination conditions | 45/0 (45 direction incidence /0 degree reception); in line with standard CIE No.15, GB/T 3978. | ||||
| Operating Environment | |||||
| Whiteness formula | R457 blue light whiteness | ||||
| resolution | 0.1 | ||||
| Standards | GB/T 5950、GB/T 2913、ISO 2470 | ||||
Friendly reminder: This page is a comparison of Pushen WSB,3NH NR4520.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about Pushen WSB,3NH NR4520similarities and differences, please refer to the NBCLab product details.
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