Eickhorst - GemLED Refractometer GLD 0.005



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GemLED Refractometer GLD 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. Built-in monochromatic 589nm LED illumination of true sodium wavelength. Polarizing filter and contact liquid included.


Features

			Refr. Scale Comparison
			Length and deliniation of GemLED Refractometer GLD 0.005 scale compared to other refractometer scales.

	SCHOTT / ZEISS Opt. Glass		LED-589nm
	Large 5x12mm contact surface, made of precisely polished high-end special glass LaSF.		Yellow 589nm wavelength 589nm LED of narrow bandwidth attached directly to the refractive element.

	Dimmer		Plug-in Power Supply
	LED intensity dimmable to increase contrast for easier reading.		Selectable world-voltages 100 - 120 / 220 - 240 Volt.

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