Hegman Scale

The fineness gauge applies the sample through a calibrated wedge-shaped groove, and the fineness value is read based on the position where particles become visible. It is used to detect the degree of particle dispersion in coatings and inks, ensuring product uniformity.
Selection
When selecting, consider the measurement range covering the particle size of the sample, the stainless steel material for wear resistance, clear and legible scales, and the flatness of the scraper meeting standards. Choose the appropriate precision specifications according to industry standards.

Terms

Standards

Instruments

Maximum range 500g, accuracy 20mg, metal beam thickened design, scale engraving is clear and not easy to abrasion, and the bottom is equipped with horizontal adjustment screws to ensure stability.

$ 127.00

Adopt scale differential head adjustment, Graduation 10μm, film thickness 0~ 5000μm adjustable, accuracy +/- 2μm, Drawdown blade straightness +/- 2μm, die steel material wear and corrosion resistance.

$ 519.00

Adopt scale differential head adjustment, Graduation 10μm, Drawdown blade straightness +/- 2μm, with 0~ 5000 micron large range adjustable and die steel Drawdown blade high wear resistance and corrosion resistance.

$ 735.00

Adopt scale differential head adjustment, Graduation 10μm, film range 0~ 5000μm, accuracy +/- 5μm, Drawdown blade straightness +/- 2μm, die steel material to ensure high wear resistance and corrosion resistance.

$ 896.00

In line with the LOVIBOND color scale standard, the sub-field of view Color matching Sensitivity is high, the Measurement range is red 0.1-79, yellow 0.1-79 LOVIBOND units, and the structure is simple and easy to operate.

$ 599.00

Using a new generation of High Accuracy Sensor to ensure stable weighing, all stainless steel 304 scale body is easy to clean and durable, the maximum range of 150kg readability accuracy 10g, support multi-level shock filter and a variety of unit switching.

$ 871.00

Using stainless steel material wear resistance, double-channel design range 0~ 100 microns, accuracy +/- 2 µm, can quickly determine the particle dispersion fineness of various materials.

$ 199.00

Double groove structure for rapid detection, accuracy of +/- 2 microns, wear and corrosion resistance, support micron, Hegman, North inclined surface of a variety of scale units, Applicable standards.

$ 1384.00

Made of stainless steel, good wear resistance, accuracy of +/- 2 µm, surface roughness of 0.1, can quickly determine the particle dispersion fineness of various materials.

$ 202.00

Triple-channel design can test different samples simultaneously, with a range of 0-100μm, a groove width of 12mm, and support for multiple scale units of μm, Hegman, and MIL, in line with international standards.

$ 428.00

High Accuracy weighing system with density accuracy of 0.001g/cm ³, maximum weighing of 210g, built-in density reference program, support for solid and liquid density testing, equipped with level indicator and overload alarm function.

$ 525.00

Measurement accuracy of +/- 1 units or 1% with 45/0 ° illumination and CIE Illuminant C. Automatic dual-standard calibrated, large backlit LCD display and rechargeable battery for quick on-site measurement.

$ 4914.00

Density accuracy of 0.001g/cm ³, maximum weighing 210g, built-in a variety of density reference and accurate calculation program, support overload alarm and level indication, optional communication serial port and windshield.

$ 525.00

Density accuracy of 0.001g/cm ³, maximum weighing 310g, built-in density reference can be customized settings, support solid liquid powder and Water Absorbency sample testing, equipped with level indicator and overload alarm function.

$ 525.00

With 0.001g/cm ³ density accuracy and 0.001g weighing accuracy, it supports solid, liquid, powder and Water Absorbency sample testing, and has built-in multiple density reference and direct density display functions.

$ 525.00

Articles

Selection of laboratory grinders is based on the fineness requirements of coatings, choosing between ball mills or sand mills.
The selection of a laboratory grinder should be based on the fineness requirements of the coating. A fineness greater than 50 microns indicates coarse dispersion, 10 to 50 microns is considered medium fineness, and less than 10 microns requires high fineness dispersion.
Mill Selection: Grinding Media and Material Fineness Targets
This article introduces how to select appropriate grinding media based on material characteristics and target fineness during the selection of a grinder.
How to Match the Selection of Fineness Gauge with Grinding Process Requirements
The fineness gauge is used to measure the particle dispersion of materials such as slurries and coatings, reflecting the particle size distribution through the depth of grooves on its surface.
Operating Specifications and Result Interpretation of Paint Fineness Gauges
The fineness gauge is used to measure the dispersion of particles in paint. During operation, the sample should be applied to the groove under standard conditions, and a scraper is used to spread it evenly to form a wet film. The particle visibility is then observed under appropriate lighting, and the fineness value is read from the corresponding scale.
Blue-style grinder achieves efficient grinding of ink fineness.
The basket mill is a type of wet grinding equipment used in fine chemical fields such as ink production. It utilizes a high-speed rotating impeller to drive grinding media, generating shear and impact forces on the slurry, thereby dispersing pigment particles and reducing their fineness.
Ink fineness gauge measures the dispersion degree of pigment particles.
The fineness of grind gauge is a method used to evaluate the dispersion level of pigment particles in ink.
Comparison of Pigment Fineness Dispersion between Flat Grinding Mill and Sand Mill
Scraper Fineness Gauge for Determining the Fineness of Paste Inks
The Scraper Fineness Gauge is used to measure the dispersion degree of pigment particles in products such as paste inks. Its principle involves scraping a film on a scraper plate with wedge-shaped grooves and observing the scale at which particles appear to assess the fineness, with the result expressed in micrometers.
An article tells you how to choose a fineness gauge.
This article introduces how to select and use a grind gauge. It is a tool for measuring particle size in coatings and inks. When selecting one, the first step is to choose the appropriate range based on the estimated fineness of the sample (commonly 0-50 µm or 0-100 µm).