Krypton Light Source



  • Detailed Product Description:

    Krypton Lightsource (2000 hour bulb), worldwide usable 3,5V power supply included, 2x SMA 905 fiber connector

ecoVis is a compact, low-voltage Visible-NIR light source (400-2500 nm) with built-in cuvette holder that’s great for basic lab measurements in teaching labs and other research environments. Its rugged, solid alloy housing helps to dissipate heat and in-line fiber ports allow for absorbance and fluorescence measurements.

ecoVis has a 1 cm pathlength cuvette holder with a chromium-plated reflective insert that increases the output for fluorescence, can be adjusted through 90° to block the light path for dark measurements and holds the cuvette securely in place.


  • Versatile - compact light source with integrated cuvette holder for easy measurements
  • Multipurpose - integrated fiber ports allow measurement of fluorescence and absorbance from a cuvette
  • Low voltage - useful for battery-powered field measurements
  • Compact - measures 95 mm x 50 mm and weighs 265 g




Wavelength Range: 400nm - 2.5μm
Source: Krypton Halogen
Nominal Bulb Power: 1.3 W
Typical Output Power: 3.07 mW
Drift of Optical Output: < 0.5 % per hour
Source Lifetime: 2,000 hours (typical)
Stability of Light Source Output: 0.06% peak-to-peak
Warm-up Time: 10 minutes


Safety & Regulatory: CE, ROHS, WEEE
Operating Humidity Specification: 5-95% without condensation at 40°C
Operating Temperature: 5 °C – 35 °C


Shutter: No
Fiber Connector: SMA 905
Cuvette Pathlength: 10 mm
Dimensions: 9.5 cm x 5 cm
Integrated Filter Holder: No
Power Consumption: up to 4 W
Replacement Chrome-plated Insert for Cuvette Holder: ECOVIS-INSERT
Weight: 0.3 kg
Integrated Cuvette Holder: Yes
Power Requirements: 3.5 VDC