3nh
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| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Product Type | Spectrophotometric Colorimeter |
| Instrument Type | Portable |
| Optical Geometry | 45/0 (45° annular illumination, 0° viewing) |
| Light Source | LED with selectable UV component |
| Spectral Range | 400–700 nm |
| Repeatability | ΔE*ab ≤ 0.04 (after warm-up and calibration, 30 measurements of white tile at 5 s intervals) |
| Brand | 3nh |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Spectrophotometric Colorimeter |
| Instrument Form Factor | Benchtop |
| Optical Geometry | d/8° integrating sphere (with specular component included) |
| Illuminant | LED-based full-spectrum illumination |
| Spectral Range | 360–780 nm |
| Repeatability (Reflectance) | ≤0.04% std dev (400–700 nm, Φ25.4 mm, SCI mode) |
| Repeatability (Colorimetric Values) | ΔE*ab ≤0.01 (Φ25.4 mm, SCI, after warm-up & calibration, 30 measurements of white tile at 5 s intervals) |
| Repeatability (Transmittance) | ≤0.05% std dev (400–700 nm, Φ25.4 mm, SCI mode) |
| Repeatability (Transmitted Color) | ΔE*ab ≤0.02 (Φ25.4 mm, SCI, same conditions) |
| Measurement Modes | Reflectance (D/8°), Transmittance (D/0°), with UV-included and UV-excluded options |