Visum Palm™ – Handheld & Benchtop NIR Analyzer
The Visum Palm™ is the most versatile and intelligent handheld NIR analyzer on the market, combining portability, dual functionality, and AI-assisted analysis. Designed for real-time chemical composition analysis, it delivers laboratory-grade accuracy both in the field and in the lab.
Available in two versions — Visum Palm™ for general industries and Visum Palm GxP™ for regulated environments (CFR 21 Part 11, GMP, USP, JP compliant) — this analyzer is ideal for applications in food, pharma, agriculture, plastics, textiles, and beyond. With superior spectral resolution, high SNR, and integrated computing power, it eliminates the need for external devices, ensuring robust, precise, and compliant measurements anywhere.
Feauters
- Autonomous Analyzer – Fully integrated with built-in computer, touchscreen, and software (no phone or tablet required).
- Dual Functionality – Operates as both handheld and benchtop analyzer.
- High Spectral Resolution – 5 nm resolution across 256 spectral channels.
- Superior SNR – 4500:1, surpassing market standards and USP compliance needs.
- AI-Assisted Software – Visum Master™ Model Builder allows calibration development without technical expertise.
- Regulatory Compliance – GxP version supports CFR 21 Part 11, GMP, GAMP 5, USP 1119, Ph. Eur. 2.2.40, and JP18.
- Fast & Efficient – 3-second measurements, <1 nm wavelength precision.
- Durable & Practical – 1.8 kg, IP54/IP66 protection, 5-hour battery life, 4000 h lamp lifetime.
Applications
- Food & Agriculture
Quality control in fruits, vegetables, grains, oils, dairy, bakery, chocolate.
Protein, moisture, ash, viscosity, Brix degree.
Forage and feed analysis. - Pharma & GMP Environments
Raw material identification (RMID).
Loss-on-drying (LOD) and moisture content.
Quantitative testing of APIs and excipients.
Product release analysis with full traceability. - Other Industries
Plastics: Material identification.
Textiles: Fiber and fabric classification.
Soil: N, SOC, SOM, pH analysis.
Specifications
| Parameter | Specification |
|---|---|
| Sensor | InGaAs Photodiode Array |
| Spectral Channels | 256 |
| Spectral Range | 900 – 1700 nm |
| Wavelength Precision | <1 nm |
| Use Mode | Handheld & Benchtop |
| Measurement Area | 10 mm |
| Lighting Area | 50 mm |
| Lamp | Halogen |
| Measurement Time | 3 s |
| Spectrum Acquisition Time | 5 ms |
| Spectral Resolution | 5 nm |
| Signal-to-Noise Ratio | 4500:1 |
| Acquisition Geometry | Diffuse reflectance (transflectance & transmittance optional) |
| Weight | 1.8 kg |
| Ingress Protection | IP54 – IP66 (optical aperture) |
| Power Supply | Rechargeable & replaceable battery; integrated 220 VAC charger |
| Light Source Lifetime | Up to 2 years / 4000 h |
| Battery Life | Up to 5 h (spare & external charger optional) |
| Integrated Computer | Dual-core ARM® A7 |
| Connectivity | Ethernet (TCP/IP), Wi-Fi |
| User Interface | 5.3" resistive touchscreen + manual trigger |
| Embedded Software | Visum® |
| GxP Software | CFR 21 Part 11 compliant (Visum Palm GxP™) |
| External Software | Visum Master™ (Windows 10+, Intel i5, 16 GB RAM) |
| Barcode Scanner | Optional |
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