Eickhorst - STANDARD Refractometer SR 0.005



Homepage » Gems & Jewellery » GEMMODUL » Refractometers » STANDARD Refractometer SR 0.005

STANDARD Refractometer SR 0.005

		Direct and easy readable scale of 0.005 intervals from nD 1.30 - 1.81. Accuracy 0.001 to be interpolated. Wide refraction element of special SCHOTT / ZEISS LaSF colourless glass. Resistant to scratches and chemicals. True sodium wavelength 589nm monochromatic interference filter. Polarizing filter and contact liquid included.


Features

			Refr. Scales Comparison
			Length and deliniation of STANDARD Refractometer SR 0.005 scale compared to other refractometer scales.

	SCHOTT / ZEISS Opt. Glass		Filter 589nm
	Large 5x12mm contact surface, made of precisely polished high-end special glass LaSF.		Yellow 589nm wavelength w/o green due to narrow 15nm bandwidth. For "white light" removable from rear slot.

	Contact Liquid nD 1.79		Cross Section SR 0.005
	New formula of reduced toxicity, no cristallization and high transparency.		Enlarge...

$Link: MODUL 3-S Refractometer Illuminator$	M3-S Illuminator
	More...