Single-Groove Fineness Scraper Blade

The single-groove fineness gauge is a wedge-shaped grooved metal plate with scales, used in conjunction with a scraper. Its principle involves placing the sample in the groove and scraping it evenly with the scraper. The fineness of particle dispersion in coatings or inks is determined by observing the scale value corresponding to the position where particles become visible. It is used to control the grinding degree and dispersion stability of pigments and fillers during the production process.
Selection
When selecting, pay attention to the corrosion resistance of the trough material and ensure the graduations are clear and wear-resistant. Determine the measuring range based on testing standards, with common specifications such as 0-25 μm and 0-50 μm. The straightness of the scraper blade edge affects accuracy, so it must be used as a matched set. Consider the viscosity of the sample to choose the appropriate trough depth: standard versions for regular samples and deep trough versions for high-viscosity samples. Clean promptly after use to avoid cross-contamination.

Terms

Standards

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 stainless steel, the groove width is 12mm, Graduation 1.5μm, with a single groove design, suitable for fineness measurement in the range of 0-15 microns.

$ 296.00

Made of stainless steel, with a groove width of 12mm and Graduation of 1.5μm, it has a single-channe structure, which is suitable for particle fineness detection and ensures Measurement accuracy and durability.

$ 199.00

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

Tool steel hardened and polished, accuracy +/- 2μm, range 0-15μm, ergonomic design, easy to hold, suitable for particle size and fineness of grinding detection.

$ 1157.00

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

$ 1086.00

Tool steel hardened and polished, accuracy +/- 2μm, range 0-100μm, suitable for particle size and fineness of grinding inspection, ergonomic design for easy grip.

$ 1157.00

Using Zirconia Pottery and porcelain material, with High Hardness and Abrasion Resistance, Good Chemical Stability, Suitable for high temperature environment, Range 0~ 25μm, Groove size 140 × 12.5mm, Ensure measurement accuracy and Repeatability.

$ 444.00

Range 0~ 25 microns, Graduation 2.5 microns, stainless steel, groove width 13mm, equipped with two drawdown blades, in line with international standards, suitable for fine particle fineness testing.

$ 164.00

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

Using single-channe design, the measuring range is 0-25μm, Graduation is 5μm, and the plane straightness of the scraper is 0.003mm. It can accurately detect the fineness of pigment particles, and the operation is simple and fast.

$ 125.00

Made of Hardness 52 +/- 2HRC wear and corrosion resistant alloy steel with 0-100μm range and 5μm Graduation, the single-channe design meets several international standards for a wide range of material particle Fineness measurement.

$ 172.00

Made of stainless steel, with a slot width of 12mm and Graduation of 2.5μm, the single-channe design is easy to operate and suitable for particle fineness testing.

$ 199.00

Using Cr12 molybdenum vanadium material, Measurement range 0~ 25μm, Graduation 2.5μm, single groove design conforms to GB/T1724 standard, suitable for particle fineness determination.

$ 151.00

The scraping speed is adjustable from 10-100mm/s, and the drawdown blade load 1.75-6 kg is adjustable. It is used with High Accuracy GrindoMeter to avoid personnel operation errors and improve test conformity.

$ 1364.00

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