UV SCALE
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 | 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 hallde 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).