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Tintometer intometer Model F The Lovibond Colour Scale

Tegent Scientific Ltd.

Tintometer intometer Model F The Lovibond Colour Scale

Country/Region China
Categories Laser Rangefinders

Product Details

Tintometer intometer Model F The Lovibond Colour Scale

Release time:2014-10-22 15:47:34 page view :90

Product Introdution:

Operating Principle

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.

Easy Maintenance for Optimum Performance

The Lovibond Tintometer is a precision optical instrument which should be kept clean to preserve its accuracy, even in the harsh operating conditions often encountered. This is why the Model F has been designed to allow easy cleaning and maintenance with the minimum of cost and effort. The instrument includes a white plastic liner in the sample chamber which can be removed for cleaning if a spillage takes place. It can be replaced at intervals to maintain the whiteness of the interior, an essential feature for accurate colour matching. Separate filters in the racks also simplify cleaning and allow replacement of single glasses (as opposed to complete racks) if required. The Model F is an easy-to-use instrument with versatile application in colour measurement of products which transmit light as well
as opaque solids, powders and pastes (an optional ‘solid’ sample accessory pack may be required for colour grading of light-reflecting products). It is available in slightly varying formats to meet the requirements of different applications and the national and international standardising bodies which specify the instrument in their official methods for colour measurement:

Order No.Lovibond TintometerDescription
18 00 00Model FStandard model for applications including fats
and fatty oils, bleached lac, liquid chemicals and
pharmaceuticals.

18 02 70Model F (BS 684)Version for measuring animal and vegetable fats
and oils according to BS 684 Section 1.14, ISO
15305 and AOCS Method Cc 13e-92. Racks are
fitted with colourless glass compensating slides
in the sample field

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