Lovibond Tintometer Model F

Keterangan Lovibond Tintometer Model F Colorimeter With Racks Chamber Liner 2X10mm & 2X1 Cells & Stds Leadtime 180 days. Description The Lovibond® Tintometer is a visual colorimeter designed to optimise the use of Lovibond® glass filters. It is arranged with two adjacent fields of view, seen through the viewing tube, so that the product in the sample field and a white reflective surface in the comparison field are observed side by side, suitably illuminated. The Lovibond® glasses are introduced into the comparison field by a simple system of sliding racks, allowing the user to compare the colour of light which is either transmitted through or reflected from the sample with that transmitted through the glasses. A series of neutral glasses in racks is also supplied; these can be introduced into the sample field to dull the colour of products which are too bright to obtain a good colour match using Lovibond® Red, Yellow or Blue glasses. The racks are varied until a visual colour match is found for the light from the sample and its colour can then be expressed in Lovibond® units. Modes Transmittance, reflectance Range 0.1 - 79.9 Red, Yellow; 0.1 - 49.9 Blue; 0.1 - 3.9 Neutral Resolution 0.1 Lovibond® unit Optical system 11 glass-filled nylon racks containing a graduated range of Lovibond® colour glasses Viewing system Fully adjustable, prismatic with integral blue filter for light standardisation Light source 2 x 12 Volt, 10 Watt tungsten halogen lamp Illuminant Approximates to daylight Path length Up to 153 mm ( 6” ) Power pack 12 Volt ac, switchable to suit 220/ 110 Volt supply Approvals CE Instrument housing Fabricated sheet steel with a tough, textured paint finish Dimensions Width 330 mm, depth 410 mm, height 230mm Weight 8.3 kg