Wide Groove Scraper Fineness Gauge

The wide groove scraper fineness gauge uses a scaled scraper and groove to spread the paint sample into a wedge-shaped film, and the particle appearance position is observed to determine the fineness. It is used to detect the size of pigment or filler particles in coatings and inks, control product uniformity, and is commonly applied in paint production and quality control.
Selection
When selecting a wide-groove scraper fineness gauge, it is essential to consider the measurement range to match the fineness of the sample. Common specifications range from 0–25 μm to 0–100 μm. The scraper material should be wear-resistant and corrosion-resistant, with stainless steel being a suitable choice. The machining precision of the groove body affects the accuracy of readings, so it is necessary to check the flatness between the scraper and the groove bottom. The usage environment requires a level surface, and standard samples should be used to verify the instrument's condition.

Terms

Instruments

The kit can realize automatic grinding fineness Gauge operation, improve test Repeatability, suitable for standard scraper fineness Meter supporting use, simplify the experimental process.

$ 1623.00

Made of Swiss tool steel, Abrasion Resistance and corrosion resistance are excellent, accuracy reaches +/- 2 microns, wide groove design is easy to handle, suitable for a variety of material fineness detection.

$ 1323.00

Made of wear-resistant and anti-corrosion Swiss tool steel, the accuracy reaches +/- 2 microns, and the wide 37mm groove design is easy to handle, suitable for rapid determination of fineness of various materials.

$ 1323.00

Made of Swiss 1.2805 tool steel, Abrasion Resistance and corrosion resistance are excellent; the accuracy reaches +/- 2 microns, the groove width is 37mm, and the graded slope design is easy to quickly read the fineness value.

$ 1323.00

The wide groove design is easy to handle, the accuracy reaches +/- 2 microns, and the wear-resistant and corrosion-resistant hardened stainless steel material meets many international standards.

$ 1746.00

Measurement accuracy of +/- 2 microns, wear resistance and corrosion resistance, handheld operation, suitable for rapid detection of various material fineness.

$ 1086.00

Groove width 37mm, accuracy +/- 2 microns, hardened stainless steel material, wear resistance and corrosion resistance, graded slope design supports micron and Hegman units, suitable for rapid fineness detection.

$ 1273.00

Made of Hardness 52 +/- 2HRC wear and corrosion resistant alloy steel with 0~ 25μm range and 1.25μm Graduation, groove size 140 × 37mm wide-channel design ensures long service life and accurate measurement.

$ 194.00

Double groove structure with graded slope design, Measurement accuracy of +/- 2 microns, wear-resistant and anti-corrosion stainless steel material, hand-held operation, suitable for rapid detection of various material fineness.

$ 1086.00

Double groove structure can be measured twice at the same time, Measurement range 0~ 25μm, accuracy +/- 2μm, hardened stainless steel material wear and corrosion resistance, suitable for a variety of material fineness detection.

$ 1086.00

Made of Hardness 52 +/- 2HRC wear-resistant and corrosion-resistant alloy steel, the groove size is 140 × 37mm, with a range of 0~ 50μm and a 2.5μm Graduation, ensuring accurate measurement of particle dispersion.

$ 194.00

Adopt double groove grading slope design, range 0~ 500μm, accuracy +/- 2µm, wear-resistant and anti-corrosion hardened stainless steel material, handheld operation can quickly determine the fineness of various materials.

$ 1692.00

The multi-groove coating scraper can scrape 10 wet-films of different thicknesses at one time, the thickness difference of adjacent films is 25um, and the wide film thickness range of 50-675um is supported. It is convenient to visually observe the sag situation by placing the test plate vertically.

$ 315.00

Made of Hardness 52 +/- 2HRC wear-resistant and corrosion-resistant alloy steel, the groove size is 140 × 37mm, with a range of 0-100μm and a 5 μm Graduation, ensuring long-term stable measurement of particle dispersion.

$ 194.00

Tool steel hardened and polished, accuracy +/- 2μm, range 0-250μm, ergonomic design for easy holding, suitable for particle size and fineness of grinding inspection.

$ 1531.00

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