Each tile is valid for 365 days from the date of shipment.
Under correct maintenance and handling, natific guarantees full performance and specification compliance for this entire 365-day period. Within this timeframe, the UV tile serves as an approved reference standard for accurate and reproducible UV device calibration. After 365 days, the tile automatically expires and must be replaced to maintain calibration integrity.
Subscription Model and Reminder Process
The UV Calibration Tile operates under a subscription model to safeguard uninterrupted calibration capability.
A renewal reminder is sent 30 days before expiration. This ensures sufficient planning time for reordering. The goal is zero downtime in calibration workflows
The subscription structure supports operational continuity and audit readiness without manual tracking on the client side.
Client Responsibility and Procurement Planning
It is the responsibility of the client to ensure timely repurchase.
Key considerations:
- The 365-day validity starts from the shipment date, not the delivery date
- Shipping time must be factored into procurement planning
- Stock availability may vary
- In rare cases, temporary out-of-stock situations may occur
To mitigate operational risk, clients are advised to initiate the reorder process immediately upon receiving the 30-day reminder.