Ultraviolet light distribution measurement film UVscale
This film visualizes UV light distribution by its color density.
UVSCALE is a film that responds to UV light, and changes color depending on the amount of light it is exposed. This makes it easy to see UV light distribution. There are a roll type and a sheet type, with three types for different amounts of light.
| Type | Product Size | Light Level | Light Reduction Film | Thickness | |
|---|---|---|---|---|---|
| Roll Type (Width × Length) | Sheet Type (Height × Width) | ||||
| UVSCALE LM | 270mm × 5m | 270mm × 200mm (5 sheets) | Low (UVSCALE L) | Non-use | 0.1mm |
| Medium (UVSCALE M) | Use | 0.1mm × 2 | |||
| UVSCALE H | 270mm × 5m | 270mm × 200mm (5 sheets) | High (UVSCALE H) | Use | 0.1mm × 2 |
Effective light measurement range for each types
| Measurable Lamp | Type | Light Level | Effective Light Amount Measurement Range*1 (mJ/cm²) |
|---|---|---|---|
| High-pressure Mercury Lamp | UVSCALE LM | Low | 4-200 |
| Medium | 50-2000 | ||
| UVSCALE H | High | 800-40000 | |
| Metal Halide Lamp | UVSCALE LM | Low | 6-200 |
| Medium | 30-1000 | ||
| UVSCALE H | High | 700-20000 | |
| Low-pressure Mercury Lamp | UVSCALE LM | Low | 20-3000 |
| UV-LED Lamp (365nm) | UVSCALE LM | Low | 200-6000 |
| Medium | 300-7000 | ||
| UVSCALE H | High | 5000-100000 |
* Applies to wavelengths in the 200 to 420 nm range.
* This does not guarantee the absolute values of UV light values.
*1 The measurement ranges mentioned above are for when FUD-7010E is used. The amount of light range that can be visually checked is the density on standard color samples (0.30 to 0.75).
