| Materials sourced from | China |
|---|---|
| Size Main Unit | 156mmx67mmx28 mm |
| Temperature | 0ºC~40ºC |
| Custom Bundle | No |
| Zero Drift | <<0.1% |
| MPN | Whiteness Meter |
| Range | 0%~120% |
| Modified Item | No |
| Weight | 200g(Not Including Batteries) |
| Illuminant LED | 457nm |
| Brand | VTSYIQI |
| Illumination Condition | 45°/0° |
| Type | Whiteness Meter |
| Stability of Display | <<0.5% |
| Humidity | <85%RH |
| Repeatability of Measurement | <<0.1% |
| Model | Whiteness Meter |
| Measuring Aperture | <<15 mm |
| Resolution | 0.1% |
| UPC | 607604499287 |
| Country of Origin | China |
Check the listing for details. Portable Whiteness Tester with Range 0%~120% Resolution 0.1% for Textile Dyeing. Condition: New, Made in China. Listed at 297.48 USD. It consists of Light Source, Optical System, Detection System, Data Process and Display System. Whiteness Formula: Blue Light Whiteness WB=R457. The diffuse reflectance Radiant Brightness Energy Value of the sample surface is receive by the optical cell.