Ocean Optics
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Dunedin, Florida, USA

+1 727-733-2447


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& Support Facility
Duiven, The Netherlands

+31 26-319-0500


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Service & Support Facility
Ostfildern, Germany

+49 711-34-16-96-0


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for the
United Kingdom

+44 1865-811118


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Shanghai, PRC – Beijing, PRC

+86 21-6295-6600


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Visible and near-IR Illumination Source for Reflectance Measurements

Please contact us online for more information about ordering this product.

Vivo Vivo

Vivo is the a visible and near-IR light source that features four tungsten halogen bulbs each oriented at a 90° angle from center optical fiber connection. The optional SMA connector places a light collection fiber at a 45 degree angle relative to the tungsten halogen bulbs, ideal for diffuse reflectance measurements from samples mounted below the light source. The lamps can be controlled in sets of two, each illuminating an opposite side of the sample. Additionally, the Vivo features active cooling that reduces the risk of overheating your sample and ensures accurate measurements every time.

The Vivo is idea for visible and near-IR reflectance measurements for pharmaceutical products, food and more. Attach Vivo directly to our RTL-Stage or your own standard for amazing stability and control.

  • Integrated SMA connection for high accuracy reflectance measurements
  • Active cooling to prevent sample overheating
  • Individual control of illumination intensity

Included with the Product:

  • Power supply
  • Three hexagonal socket screw keys (SW 1.3 mm, SW 2.0 mm and SW 2.5 mm)
  • SMA barrel
  • Magnetic ring

Engineering Specifications Vivo
Source: Tungsten Halogen
Wavelength Range: 360 – 2000 nm
Color Temperature: unknown
Nominal Bulb Power: 30 W
Warm-up Time:* 10 minutes
Source Lifetime: 2,000 hours (typical)
Stability of Optical Output: 0.15 % @ 900 nm (peak-to-peak)
0.05 % @ 1400 nm
Drift of Optical Output: < 0.2 % per hour
Integrated Filter Holder: No
Fiber Connection: SMA 905 for sample reflectance
Operating Temperature: 5 °C – 35 °C
Operating Humidity: 5-95% without condensation at 40 °C
Power Requirements: 12 VDC
Power Consumption: up to 30 W
Dimensions: 7.2 x 12 x 15 cm
Weight: 1.5 kg
Safety & Regulatory: CE; ROHS, WEEE
Replacement Bulb: VIVO-B

* Typical output power coupled into a 600 μm UV/VIS fiber and measured with an optical power meter integrated from 200 – 1100 nm

**  Warm up time @23 °C ambient, free airflow, no vibrations

Measurement Techniques in which this product is used:

NIRQuest512-1 9 and Vivo Flour Transmission Measurements.xlsx