A.KRUESS Optronic - Gemological Instruments

A.KRUESS Optronic - Gemological Instruments
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Established in 1796, A.KRUESS Optronic has been producing high-precision, state-of-the-art optical measuring instruments for more than 200 years. The Kruess Gemological instrument product range includes: Gem stereo microscopes, Fiber optic light sources, Gem Refractometers, Gem travel labs, Spectroscopes, Polariscopes, UV analysis lamps, Loupes, and a comprehensive range of gemological tools. SSS has been appointed sole UK distributor for this range of products.  

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Products from: A.KRUESS Optronic - Gemological Instruments

ER601 Professional Gem Refractometer

 

ER601 Professional Gem Refractometer

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  • Measuring range 1.33 - 1.83 nD
  • Accuracy 0.01 nD
  • Resolution 0.01 nD
  • ER601-NA Ambient light with sodium filter
  • ER601-LED illumination by LED 589 nm
  • Highest grade optics
  • Power supply 110-220V
  • Polarizing filter

Download Technical information sheet in pdf format (1,772Kb)

ER604 Standard Gem Refractometer

 

ER604 Standard Gem Refractometer

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  • Measuring range 1.33 - 1.81 nD
  • Accuracy 0.01 nD
  • Resolution 0.01 nD
  • Illumination options:-
  • ER604-NA Ambient light with sodium filter
  • ER604-LED illumination by LED 589 nm
  • Power supply 110 -220v
  • Polarizing Filter

Download Technical information sheet in pdf format (1,772Kb)


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Product items 5 to 6 of 12

 

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Tel: +44 (0)1420 540220
Email: sales@sssltd.eu

Charwell House
Wilsom Road, Alton
Hampshire, UK
GU34 2PP