Manual Operation Lovibond Colorimeter Colorimetry Of Edible Oil GB/T 22460-2008

ST110 Lovibond colorimeter

ST110 Lovibond colorimeter is a visual colorimeter, it using the international general Lovibond color degrees as the standard, can measure various liquids, colloids, solid and powder of chroma samples. Instrument has the advantages of simple structure, firm, the operation is very convenient, very suitable for cooking oil and other industrial and agricultural products, color measurement, in order to achieve the daily quality control.

Working principle

The instrument itself comes with a set of standard color filters ranging from light to dark colors, divided into three color series: red, yellow, and blue. The working principle of the instrument is based on the principle of color subtraction, mixing, and matching. The optical system of the Lovibond colorimeter tube refracts light into a 90 ° angle and divides the observation field into two parts that can be observed simultaneously, one of which is the field of view for observing the sample color; The other part is to observe the field of view of the reference color (standard color filter with Lovibond chromaticity unit). Choosing the appropriate combination of color filters to achieve the best match with the color of the tested sample, the displayed value of the Lovibond color filter on the instrument is the measurement result of the tested sample.

Main technical parameter:

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packing list