The book2net ultra 2 (often referred to as Ultra A2+) is a high-end, professional-grade book scanner designed for institutions, archives, libraries, and service providers handling intensive digitization demands. It supports scanning originals up to A2 size (460 × 645 mm), ensuring exceptional quality, ergonomic design, and archival-friendly handling.
Top-tier Performance & Speed
Powered by a state-of-the-art CMOS area sensor with a global shutter, the Ultra II features two resolution modes—400 dpi and 600 dpi. A full double-page scan at 400 dpi takes just 0.3 seconds, and complete processing (capture + transfer + save) clocks in at 2.2 seconds. A USB 3.0/3.1 Gen 1 interface guarantees rapid data handling for high-throughput workflows book2net ultra 2.
Optics & Illumination—Engineered for Precision
Lens System
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Schneider-Kreuznach precision lens
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8–12 cm depth of field (depending on source)
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Excellent color accuracy, perfect linearity, distortion-free imaging book2net ultra 2
LED Lighting
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Cold LED with Fresnel lenses ensures uniform, glare-free lighting without UV/IR heat stress book2net ultra 2.
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CRI > 95 ensures faithful color reproduction.
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Dual lighting modes: flash (momentary high-output scan) or continuous operation book2net ultra 2.
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Illuminance stays below 2,500 lux, supporting a lifespan of over 50,000 hours.
Gentle Original Handling: Cradle & Glass Plate
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Motorized book cradle accommodates thick volumes; height adjusts between 12–14 cm, offering up to 10 cm for spine thickness—ensuring pages rest flat, not on the spine.
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Electromagnetic glass plate is non-reflective (‘museum’ glass) and can operate open or closed, locking gently and without user strain. Optional motorization and six control modes allow nuanced handling suited to delicate originals.
Smart Software Ecosystem
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Interface options: EasyScan, bookScan, with upgrades like EasyScan Professional and Live Control Professional.
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Common features include job management, live video preview, auto alignment, cropping, finger removal, page separation, and OCR/barcode support.
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True color workflows aligned with ICC standards; supports METAMORFOZE, FADGI, ISO/TS 19264‑1 (2017 & 2021).
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File formats: TIFF, JPEG/JPEG 2000, PDF/A, multipage output.
Color Precision & Calibration
“True-Color binding” is achieved internally—configured for sRGB, Adobe 1998 RGB, ECI RGB v1/v2 directly from the sensor, ensuring color accuracy and minimal noise. ICC profile creation is accomplished in-camera, streamlining workflows. Fully compliant with digitization standards (METAMORFOZE, FADGI, ISO).
Design, Ergonomics & Configuration
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Black housing reduces reflections and enhances visual consistency.
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Integration-friendly: optional built-in 24″ touchscreen, live zoom preview.
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Dimensions: ~680 × 940 × 1,215 mm; weight approx. 72 kg (Ultra II) to 90 kg (Ultra III).
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Energy-efficient (~100 VA); quiet operation (34–39 dB).
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Remote maintenance supported.
Ultra Series: Evolution & Models
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Ultra II: Basic motorized cradle and glass systems.
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Ultra III / XPlore: Enhanced with optical book curve correction, improved matrix sensor for 600 dpi, additional motorization, and advanced software modules.
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Ultra Light: Uses fixed support table instead of motorized cradle—more affordable while upholding image quality.
Workflow Integration & Hybrid Scanning
Paired with book2net SCAMIG 210 document scanner, the Ultra II forms an efficient hybrid solution—especially for mixed-size document processing. Comprehensive software features support structured batch processing, metadata generation, indexing, and long-term digital preservation criteria.
Applications & Users
The Ultra series is widely used in:
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National/state libraries
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Cultural heritage and heritage conservation centers
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Digitization and reprography services
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Archives (e.g. corporate, university, legal).
Highly regarded for sensitive materials (e.g. historical manuscripts, rare volumes), it offers conservation-grade non-reflective and UV/IR-free scanning.
Advantages & Considerations
Pros:
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Speed: 0.3 sec scans, 2.2 sec cycle time
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Quality: 400–600 dpi with top-tier optics
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Gentle handling: motorized cradle, anti-reflective plate, control variety
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Standards compliance: color management, output formats
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Energy-efficient, quiet, remote-service ready
Cons:
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Cost: Premium solution—investment in high-digitization workflows
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Footprint: Large and heavy equipment
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Learning curve: Pumped with advanced software, may require technician training
Real-world Feedback
Industry feedback highlights its performance and reliability:
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Evrex praises its perfect ergonomics and robust design.
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Lensart and others note its archival-grade scanning, high throughput, and durability.
Conclusion
The book2net Ultra II stands as a gold standard in A2 book scanning, blending speed, precision, and archival safety. Ideal for high-volume professionals, its combination of hardware excellence and software sophistication makes it a serious investment in digitization infrastructure. For those caring for important digital archives with the highest fidelity and throughput, this scanner delivers.
📌 Quick Specs at a Glance
| Feature | Specification |
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| Max Scan Area | A2+ (460 × 645 mm) |
| Resolution | 400 dpi / 600 dpi |
| Scan Time | 0.3 sec (double-page) |
| Cycle Time | 2.2 sec (capture + save) |
| Optics | Schneider-Kreuznach lens |
| Sensor | CMOS, global shutter |
| Lighting | LED + Fresnel, UV/IR‑free |
| Cradle & Plate | Motorized, 6 control modes |
| Software | EasyScan / Professional OCR |
| Color Management | ICC + Metamorfoze, FADGI, ISO |
| Size & Weight | ~680×940×1215 mm, 72 kg |
| Power & Noise | ~100 VA, 34–39 dB |
If you’re looking to invest in a dependable, fast, and archival-safe book scanner for large-format digitization—whether it’s rare manuscripts, periodicals, or museum volumes—book2net Ultra II is a top-tier choice. Let me know if you’d like help comparing it to other scanners, sourcing pricing, or advice on integration into your digital workflow!