Specification of the blackout curtain
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Specification of the blackout curtain
The blackout curtain is used for SCIENTEX'S all darkroom.
| Light shielding rate | 99.97% Class 1(BY JIS Standatd L1055A) |
|---|---|
| Special processing | Dust-resistant finish Antistatic finish |
| Reflectance | About 0.2~0.5% (at 530nm) About 0.2% (at 645nm) |
| Material | Front: Polyester (Non-flammable material) Back: Urethane resin |
| Color | Black |
| Sound reduction performance | -2.5dB(56%) |
| Usage environment | Environment temperature: -10~+50°C Heatproof temperature: +150°C (3 minutes) |
| Laser shielding ability | A low power laser must be used in a Darkroom. The blackout curtain used in a Darkroom can tolerate a laser within 20~30mW. |
PDF download
1) Notes on laser shielding ability (54KB)
2) Dust generation test result (50KB)
3) Shielding and Reflectance characteristic (63KB)
