ISO Double Groove Fineness Gauge

The ISO dual-channel fineness gauge is used to detect particle size and dispersion in liquids such as coatings and inks. Its principle involves scraping the sample into a dual-channel groove with scale markings and determining the fineness value by observing the location where particles become visible. Its function is to control product uniformity, making it applicable in production quality inspection and research and development processes.
Selection
When selecting, consider that the measurement range should match the particle size of the sample. The tank material should be corrosion-resistant, with clear and easy-to-read scales. Ease of operation affects efficiency, and a sturdy structure ensures reusability. Confirm specifications according to industry standards to meet the requirements of common testing environments.

Terms

Standards

Instruments

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

$ 1086.00

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

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

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

Double groove design can achieve rapid fineness detection, Measurement range 0~ 100μm, accuracy +/- 2 microns, wear-resistant and anti-corrosion stainless steel material, suitable for a variety of material fineness determination.

$ 1086.00

Double groove structure can be measured twice at the same time, the range is 0-50 μm, Graduation 2.5 μm, using Hardness 52 +/- 2HRC wear-resistant and corrosion-resistant alloy steel to ensure long-term use accuracy and stability.

$ 194.00

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 hardened stainless steel with accuracy up to 2μm, with double groove design, supports three Measurement units of μm, NS and PCU, suitable for particle size determination of various materials.

$ 2420.00

Adopt double-channel design, Graduation 5µm, range 0~ 50µm, surface roughness Ra1.6, drawdown blade linear tolerance 2µm, to ensure accurate and reliable particle fineness measurement.

$ 254.00

Made of Hardness 52 +/- 2HRC wear-resistant and corrosion-resistant alloy steel with 0-25μm range and 1.25μm Graduation, the double-channel design enables two simultaneous measurements for accuracy and efficiency.

$ 194.00

Double groove structure for parallel testing, range 0~ 50μm, Graduation 5μm, wear-resistant Cr12 molybdenum vanadium material to ensure long-term use accuracy, in line with Coating fineness measurement standards.

$ 223.00

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

Adopt double-channel design, range 0~ 100 μm, Graduation 10 µm, stainless steel material, surface roughness Ra1.6, suitable for accurate particle fineness determination.

$ 254.00

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

Articles

Selection of Clean Bench: Methods for Determining Airflow Direction and Cleanliness Class
This article primarily discusses the selection methods for clean benches, focusing on two aspects: first, determining the airflow direction based on experimental requirements—vertical laminar flow is suitable for protecting the operator, while horizontal laminar flow is ideal for protecting samples; second, selecting the cleanliness level according to ISO standards, typically requiring ISO Class 5.
UV aging test chamber for testing plastic weather resistance according to ISO 4892-2.
This article introduces the method of testing the weather resistance of plastics using a UV aging test chamber in accordance with the ISO 4892-2 standard.
Salt spray test chamber for testing the corrosion resistance of plastic coatings.
The salt spray test chamber accelerates the testing of the corrosion resistance of plastic surface coatings by simulating a salt spray environment containing chloride ions. The test is conducted in accordance with international standards such as ASTM B117 or ISO 9227, and the process includes sample preparation, salt spray exposure, and result evaluation.
Comparison of Selection Parameters for Stylus and Laser Roughness Measuring Instruments
Stylus-type roughness measuring instruments perform contact scanning to measure two-dimensional profile parameters in accordance with standards such as ISO 4287, while laser-based instruments utilize non-contact optical principles and refer to ISO 25178.
Short Span Compression Strength (SCT) Tester for Analyzing Paper Compression Resistance
The short-span compressive strength (SCT) tester is used to measure the resistance of materials such as paper and cardboard to compression over a short distance, primarily following international standards such as ISO 9895.
Tensile strength testing machine measures the tensile properties of paper.
The tensile strength tester is used to determine the tensile properties of paper by simulating the stretching process to obtain key parameters such as tensile strength and elongation at break. The testing follows standards such as ISO and GB to ensure reliable results.
Impact testing machine tests the impact resistance of powder coatings.
This article introduces the method of testing the impact resistance of powder coatings using an impact tester. The test simulates instantaneous impact through a falling weight or pendulum hammer, following ISO or ASTM standards.
Application of Whiteness Meter in the Evaluation of Paper Brightness and Visual Comfort
The whiteness meter quantifies the brightness and whiteness of paper by measuring its reflected light characteristics, following international standards such as ISO to ensure comparability of results. The brightness of paper affects visual comfort, and moderate whiteness can enhance the reading experience, but excessive whiteness may lead to fatigue.
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.
Salt spray test chamber evaluates the protective performance of powder coatings
The salt spray test chamber accelerates the evaluation of the corrosion resistance of powder coatings by simulating a salty and humid environment. The test is based on electrochemical principles, where salt spray penetrates coating defects and initiates corrosion of the metal substrate. During operation, parameters such as temperature and sedimentation rate must be strictly controlled, and standards such as ISO and ASTM must be followed.
Xenon lamp aging test chamber for testing the weather resistance of exterior wall coatings.
Xenon lamp aging test chambers accelerate the aging of exterior wall coatings by simulating environmental conditions such as sunlight, temperature, humidity, and rainfall, to evaluate their weather resistance. The tests are conducted in accordance with standards such as ISO and ASTM, controlling key parameters such as irradiance, temperature, humidity, and spray cycles.
Tensile testing machine tests the tensile strength of industrial tape.
This article explains how to use a tensile testing machine to test the tensile strength of industrial tapes. Tensile strength is a key indicator for measuring the mechanical properties of tapes, and testing must comply with international standards such as ISO and ASTM.
Types and Selection of Paint Viscosity Cups
As a simple tool for measuring the liquid outflow time, the viscosity cup is mainly categorized into various types such as the Tu-4 cup, ISO cup, Ford cup, and Zahn cup, based on standards from different countries and regions. These cups differ in orifice size, capacity, and the types of fluids they are suitable for.
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).