Guangzhou Landtek Instruments Co., Ltd products

The meter is designed for measuring the color of no lighting and non-fluorescent sample such as textile, paper, leathers, painting materials, etc. It is the useful tool for the quality control and wide industrial application.

Widely used to measure the thickness of non - mag neticmaterials ( e.g.paint, plastic, porcelain enamel, copper, zinc, aluminium, chrome etc .) on magnetic materials (e.g. iron,nickle etc.). Often used to m easure the thickness of plating layer,lacquer layer,p orcelain enamel layer, phosphide layer, coppertile , aluminiumtile, some alloy tile,paper etc.

Whiteness Meter is mainly used to directly measure the whiteness value of object or powder with flat surface. Can be widely used in whiteness measurement of textile printing and dyeing, paint, chemica.

Surface gloss measurement: Coating such as paint, baking varnish, coating, printing ink. Building decoration materials such as stone, ceramic tile, section bar. Paper, bamboo wood, plastic, film, etc. Other kinds of metallic and non-metallic materials

SRT-6220 is a handheld surface roughness meter, whichadopts an integrated mechanical and electrical design and is built-inThe high-performance ARM processor complies with multiple nationalstandards including ISO, DIN, ANSI, and JIS. It features high measurement accuracy, wide measurement range, userfriendly operation,portable design, and stable performance. Additionally, it boasts largedata storage capacity, low power consumption, and automatic sleepmode.It is widely used in surface roughness detection of automobile manufacturing, machinery processing, metal processingequipment, printing and packaging, casting and other fields.

Reflectance tester is developed by our company for the coating industry to implement international standards. The technical reference has met the requirements of the international standard ISO3906-1980 (E) for reflectivity, the technical reference has met the requirements of the international standard ISO3906-1980 (E) for reflectivity, It can be measured according to international standards ISO3906-1980 (E), ISO3905, ISO2814 color paint, varnish - light color paint and color paste, pigment, various colorants on the substrate covering power (that is, ratio or opacity), It can measure the degree of transparency of various coatings, oils, film, plastic products, organic products; It is also possible to measure the reflectivity of solid surfaces (such as the vertical motion picture silver screen). 

Used for checking the coating thickness of wet paint, enamel lacquer, adhensive , architectural coating, color coating, varnish, chemical industry, or other coating that has been applied to a smooth surface.

The digital ultrasonic thickness gauge determines the thickness of a part or structure by accurately measuring the time required for a short ultrasonic pulse generated by a transducer to travel through the thickness of the material, reflect from the back or inside surface, and be returned to the transducer. The measured two-way transit time is divided by two to account for the downand-back travel path, and then multiplied by the velocity of sound in the material.

The digital ultrasonic thickness gauge determines the thickness of a part or structure by accurately measuring the time required for a short ultrasonic pulse generated by a transducer to travel through the thickness of the material, reflect from the back or inside surface, and be returned to the transducer. The measured two-way transit time is divided by two to account for the downand-back travel path, and then multiplied by the velocity of sound in the material.

Wide Measuring Range and high resolution. With high power emission and broad band receiving sensitivity, the gauge can match probes of different frequencies. That makes it easy to measure the rough surface, even cast iron. It is widely used in almost all kinds of industries. Applicable to measure the thickness of many materials, e. g. Steel, Cast iron, Aluminum, Red copper, Brass, Zinc, Quartz glass, Polyethylene, PVC, Gray cast iron, Nodular cast iron. Used the exclusive Micro-computer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time. Automatic power off to conserve power.