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:
| Measuring range | Red: 0.1~79.9 Lovibond unit Yellow: 0.1~79.9 Lovibond unit Blue: 0.1~49.9 Lovibond unit Neutral gray: 0.1~3.9 Lovibond unit |
| Minimum division value of the instrument | 0.1 Loviborn units |
| White reflectance | > 80% |
| Magnifying power | 1.9X |
| Colorimetric dish size | 10×20×40 mm 25.4×20×40 mm 133.4×20×40 mm |
| Power supply | AC220V ± 22V 50Hz ± 1Hz |
| Power consumption | 120W |
| Color comparison box dimensions | 455 * 334 * 120mm |
| Attachment box dimensions | 360 * 270 * 100mm |
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
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Host | 1 | Unit | |
| 2 | Colorimeter accessories | 1 | Set | |
| 3 | Power cord | 1 | Strip | |
| 4 | Fuse tube | 1 | Piece | 10A in the safety seat |
| 5 | Instruction manual | 1 | Copy | |
| 6 | Certificate warranty card | 1 | Copy | |
