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From Lab to Field: The Versatile SEKONIC SR-55 D at Work
SEKONIC SR-55D, made in Japan; It has been designed to meet the needs of institutions (Vocational Schools, Schools, Course and Study Centers, Dormitories, stationeries, Companies, etc.) with 500 and less students and staff. It is a product that makes a great contribution to lower the cost of the unit exam, especially thanks to the fact that it reads even the very small Optical Forms without any problem.
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SEKONIC SR-55 D Stopwatch – Precision Meets Durability
The SEKONIC SR-55 D is a cost-effective OMR scanner that offers good speed and accuracy for smaller to medium-sized scanning needs. It’s ideal for institutions looking for reliable scanning without breaking the budget.
The SEKONIC SR-55 D is a premium mechanical stopwatch designed for professionals who demand precision, reliability, and timeless performance. Known for its rugged construction and accurate timekeeping, the SR-55 D is widely used in laboratories, educational institutions, sports training, and industrial applications.
- Mechanical Accuracy
- Durable Build
- Easy-to-Read Dial
- Smooth Operation
- Long-Lasting Performance
This is how we work
The SEKONIC SR-55 D is actually a mechanical stopwatch, not a digital scanner. It operates through a precise wind-up mechanism that does not require any batteries or electronic components. To use it, the user simply winds the crown (a small knob on top) to build up mechanical tension. Once wound, pressing the button starts the timing function, and subsequent presses stop and reset the timer. The stopwatch uses finely tuned gears and springs to measure time accurately—typically down to 1/5 or 1/10 of a second. It features a large, easy-to-read analog dial, making it ideal for sports, industrial timing, laboratory work, and other activities that require reliable manual time measurement. Since it’s a mechanical device, it is durable and performs consistently without reliance on external power sources.
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FAQs
Frequently Asked Questions
- It features Dual Face Pencil and Marker (Blue-Black) Pen Reading (OMR).
- Signal Reading Speed (OMR): 1000 Form / Hour.
- Input Tray: 105 gr. It takes 30 forms.
- Output tray: It has the capacity to accumulate 50 forms.
- Form Size that can be read: Width: 110 mm to 228 mm Length: 130 mm to 297 mm
- Form Weight: OMR: 90 grams to 130 grams of paper can read.
- Features automatic double paper control.
- It can work in Windows XP (32bit), Vista (32bit), Windows 7 (32bit), Windows 7 (64bit) environments.
- Infra - red head (mirrored) reading feature.
- Marking Position: 1/6"
The SR-55D works with Windows systems and may require specific drivers or software. Compatibility with other systems like macOS or Linux is limited or requires customization.
You can visit Sekonic’s official website or contact their support team for downloads, manuals, and troubleshooting help.
The scanning range depends on the code size and resolution, typically between 5 cm and 30 cm for standard barcodes.