Technology NIR

VISUM Palm™ - Portable NIR

Portable NIR analyzer for use in the field or at different points in the manufacturing process, from raw material to final quality control.

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The VISUM Palm™ is a portable, easy-to-use NIR equipment for real-time chemical composition determination of a wide variety of materials and mixtures, thus reducing laboratory analysis times, production costs, lead time and minimizing risks in the production chain.

VISUM Palm™ combines the most powerful spectrophotometer on the market, a unique optical and light system and a large 10 mm measuring spot for accurate and quality analysis, even in the face of hereogeneities and challenging applications. It has an autonomy of 5 hours of intensive use, full Wi-Fi connectivity and does not require sample preparation, specialized personnel or specific probes. Among its most popular applications are the verification and control of raw materials, anomaly detection, food analysis, quantitative and qualitative determinations of APIs and excipients as well as the identification of polymers, classification of plastics, among other materials and products.

Main features

  • Robust, accurate and designed for industrial environments and field use.
  • Excellent repeatability and accuracy of measurement.
  • Determination of multiple parameters with a single instrument.
  • Quantitative and qualitative determinations.
  • Non-destructive analysis without sample preparation.
  • Use does not require highly skilled operators.
  • A 10 mm measurement spot to mitigate heterogeneities and obtain more chemical information.
  • Ethernet / Wi-Fi connection.

Sectors

Food

  • Control of quality parameters in fruits, vegetables, minced meat, pastries and bakery products, oils, powders, flours and other food products.
  • Rapid raw material verification
  • Typical particle size
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Pharma

  • Identification of APIs and excipients.
  • Particle size determination.
  • At-line control of formulation content uniformity.
  • Control of the coating process of microgranulated forms.
  • At-line determination of the end point of unit processes.
  • Raw material identification and anomaly detection.
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Other Industries

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Sensor

InGaAs Photodiode array

Spectral Range

900 - 1700 nm

Typical single spectrum acquisition time

10 ms

Spectral resolution

3 nm

Spot size

10 mm

Acquisition geometry

Diffuse reflectance, interactance and transflectance (with a dedicated holder)

Weight

1.9 kg

Ingress protection

IP64

Power supply for charging the battery in the dock station

230 VAC (1-phase). Consumption < 100W

Light source lifetime

1 year (standard use)

Battery life

5 hs

Basic connectivity

Ethernet (TCP/IP) / Wi-Fi

Built-in computer

A7 Dual-Core ARM Ⓡ

User interface

Built-in 5.3 inch resistive touchscreen and manually operated trigger for acquiring the spectra