August 14, 2023
H2i, Petitpierre and Horlyne to take part in the Technical Watchmaker Show 2023
view moreProduct Descriptions
Powerful, Intuitive and Reliable
H2i has developed the most powerful vision based daily precision control system on the market. The HMS detects the angular position of the hands of a watch head, thanks to the contrasted and reflection-free images of its lighting system.
Specifications
- Automatic watch centering
- Automated hands detection
- New watch model learning
- State measurement in seconds
- Daily precision calculated in s/d
- Measurement duration from 15s to 60s.
- Local or network database integration
- Batches of 4, 5, 10 and 20 watches
- Global precision < 0.2s (second hand > 10mm)
- Vision field: 55 x 55mm
- Dimensions: 250 x 370 x 330mm
- Weight: 18 Kg
Options
- Multi-camera systems for production line (HMS10).
- Custom detection algorithms.
- Accurate timebase (PCIe card, GPS, NTP)
How it Works
Two pictures of the watch are taken within a few hours (typically 24h). The computed time given by the angular position of the hands is compared to the precise time elapsed between the two pictures. The result is displayed in seconds or extrapolated in seconds per day.
Quickly Add New Watch Models
The learning phase of a new watch model is a simple and fast step since it takes only a few minutes: pick the center of the hands, draw their contours and let the algorithms take care of the rest (while you can go on with your work!).
See for Yourself
To organise a demonstration with one of our sales representatives, simply fill in the form on the Demonstration page.
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Datasheet
See all the HMS Daily Precision specifications on the product datasheet.
Download Datasheet
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iOS & Windows
All ONEOF® devices are compatible with iOS and Windows Accuracy apps. When paired with a ONEOF® sensor, all apps are free to use, with no licensing fees or user registration.
All H2i products are designed, manufactured and assembled in Neuchâtel, Switzerland. We have always taken special care to provide both high performance and user-friendly interfaces. All our software is developed in-house with the latest native programming languages.
