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Refraktometer Olja

Refraktometer Olja

  • Ursprungsland: China

499:- 374:-

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Refraktometer Olja
Refraktometer är ett av de viktigaste identifikations instrumenten för ädelstenar.

Beskrivning på engelska:


2ml refractive index oil (1.78±0.005) with unique design of the bottle(Proprietary technology ZL200620096730.7)

Operating Information:

Apply the refractive index oil to the lens by using a thin applicator. This avoids dust capture from your hands.
Touch the drop of oil gently to the slide and permit it to flow. Do not dab it on the lens, because dabbing increases the likelihood of bubbles. Once oiled in a low position, the lens should be raised slowly to spread the oil equally on it.
Carefully place the object on the spread refractive index oil on the lens to begin viewing.
After use, the refractive index oil should be removed immediately from the lens. If these oils harden on the lens, they might be difficult to remove, and result to damaged lens. Wipe the lens with a moist soft cloth and store in a dry, dustless container