Optical Coating Machine

The optical coating machine forms a uniform film on the substrate surface by rotating or lifting, utilizing centrifugal force or gravity to control the film thickness. It is used in laboratories to prepare samples such as optical coatings and filters, simulating coating processes for material testing.
Selection
When selecting, consider matching the substrate size to the fixture specifications of the coating machine. Determine the rotation speed or lifting speed parameters based on the desired film thickness range. Choose between rotation or immersion modes according to the viscosity of the liquid to be coated. It is also necessary to verify the impact of temperature control accuracy on material stability.

Terms

Instruments

Using diffuse transmission optical path design, optical density Measurement range 0.00-6 OD, light transmitance accuracy +/- 2%, can simultaneously measure light transmitance, absolute optical density, relative optical density and Dot area ratio.

$ 673.00

Width 2cm, optical path 10mm, dimensions 12.5 × 22.5 × 45mm, specially designed for Spectrophotometer matching Cuvette, to ensure Optical inspection detection accuracy.

$ 101.00

The width is 3cm, the optical path is 10mm, and the dimensions are 12.5 × 32.5 × 45mm. As a special accessory for Spectrophotometer, it ensures the stability of the optical path and the accuracy of measurement.

$ 106.00

The three-in-one optical path design can simultaneously measure the transmittance of blue light at 430nm, purple light at 395nm and visible light, and the test aperture Φ 1mm is suitable for large thickness materials. Real-time dynamic self-Adjustment ensures accurate data.

$ 373.00

The width is 5cm, the optical path is 10mm, and the dimensions are 12.5 × 52.5 × 45mm, which is suitable for the use of Spectrophotometer to ensure Optical inspection detection accuracy.

$ 114.00

Using photoelectric detection and microcomputer servo system, high Sensitivity, minimum reading +/- 0.005 °, Repeatability ≤ 0.007 °, low optical rotation samples with measurable transmittance ≥ 10%, no reading error.

$ 1098.00

Optical inspection system with dual beam of light feedback compensates for Illuminant fluctuation in real time, Light spectrum reflectance Repeatability Standard Deviation is less than 0.1%, and the inter-device difference Delta E * ab is as high as 0.08, which can accurately measure fluorescent materials without UV correction.

$ 27183.00

Optical inspection fluorescence method without reference solution, built-in temperature sensor to calibrate data in real time, dual range design covering 0~ 20mg/L and 0~ 200% Saturation, 10 Meters long cable to support deep water or remote installation, polyformaldehyde and stainless steel composite structure to enhance environmental adaptability.

$ 636.00

Measurement principle of diffuse transmission, optical density Measurement range of 6.000 OD, accuracy +/- 0.02 OD, equipped with fixed seat and bracket, support two Measurement mode, suitable for translucent material testing.

$ 743.00

Optical inspection system with infinity, 40X-1000X magnification range and N.A.1.25 Abbe condenser, support digitalization observation and a variety of auxiliary equipment expansion.

$ 2060.00

Infinity Optical inspection system, support a variety of Observation methods, equipped with six-hole objective lens converter and N.A.1.1 Abbe condenser, magnification 40X-1000X, easy and flexible operation.

$ 10449.00

Measurement range of +/- 89 ° optical rotation, support for optical rotation, specific rotation, concentration and sugar measurement, Precision +/- 0.01 °, Repeatability Standard Deviation 0.002 °, automatic operation is easy to integrate.

$ 3898.00

Optical inspection system with infinite distance provides clear imagery; ultra-long working distance concentrating system up to 70mm, supports high culture dish observation; compact and stable main body design, effective vibration protection.

$ 2746.00

Using photoelectric detection and automatic dial display, the measurement range is +/- 45 °, the minimum reading is 0.001 °, and the low optical rotation sample can be accurately analyzed, and the operation is simple.

$ 1380.00

Infinity Optical inspection system and Modular design are adopted, stress-free long working distance flat field objective is equipped, the fretting grid value is 2 μ m, the rotating stage has 360 ° scale, and the polarizing observation device is flexibly moved in and out of the optical path.

$ 2300.00

Articles

Laboratory blade coating machine is used for analyzing the film-forming characteristics of high-viscosity slurries.
This article analyzes the characteristics of a laboratory doctor blade coater for forming films from high-viscosity slurries. It focuses on the impact of slurry rheological properties on film formation quality.
Effect of Different Coating Speeds on Film Thickness Consistency in an Adjustable Film Applicator
This paper studies the influence of coating speed of an adjustable film applicator on film thickness uniformity. In the experiment, the coating blade gap was fixed at 100 μm, and a resin solution with a viscosity of 200 mPa·s was used to prepare films at five speeds ranging from 10 to 80 mm/s, followed by thickness measurements.
Application of Laboratory Scraper Heating Coating Machine in Hot Melt Adhesive Coating
This article introduces the application of a laboratory blade heating coating machine in hot melt adhesive coating. It first explains the coating process and principles, including three stages—heat conduction, fluid shear, and surface wetting—as well as the influence of temperature on adhesive viscosity.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium-Ion Battery Separators
This article discusses the application of automatic film coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional manual coating methods often result in uneven coatings, which can adversely affect battery performance.
Automatic coating machines are used for the uniform application of conductive silver paste onto ITO glass.
This article explores the technique of uniformly coating conductive silver paste on ITO glass using an automatic coating machine. By controlling parameters such as coating speed and pressure, the automatic coating machine replaces traditional manual methods, thereby enhancing the consistency and repeatability of the coating process.
Standard ink film preparation with a blade coater before tack testing of offset printing inks.
This article introduces the method of preparing a standard ink film using a blade coater before testing the tackiness of offset printing inks. It explains the principle of controlling ink film thickness by adjusting the blade gap and details the operational steps from securing the substrate and applying the ink to completing the coating process.
Application of Automatic Film Coating Machine in Waterproof Coating Finishing of Textiles
Automatic film coating machines are used for waterproof coating finishing on textiles, enabling precise control of coating thickness, improving uniformity and production efficiency.
Study on the Dispersion Uniformity of Blade Coating Machines in High-Load Electrode Slurry Coating
This article investigates how to optimize the dispersion uniformity of coatings by adjusting process parameters when using a blade coater to handle high-load electrode slurries.
Vacuum adsorption coating machine solves the flatness challenge in the transfer of ultra-thin graphene films.
The vacuum adsorption coating machine transfers graphene films smoothly onto target substrates through controlled negative pressure, solving issues such as wrinkling, tearing, and contamination often encountered with traditional methods.
Application of Laboratory Coating Machines in the Coating of Optical-Grade PET Anti-Reflection Coatings
This article discusses the application of laboratory coating machines in the preparation of anti-reflective coatings on optical-grade PET substrates. By controlling parameters such as coating speed and gap, the coating machine enables precise adjustment of coating thickness, thereby enhancing light transmittance and reducing reflection.
The wire bar coater with heating and vacuum adsorption is used for the preparation of perovskite solar cell layers.
This article introduces a new technique for preparing the light-absorbing layer of perovskite solar cells: a wire-bar coater with heating and vacuum adsorption capabilities.
Vacuum adsorption coating machine is used for the coating of proton exchange membrane fuel cell electrodes.
This article introduces the application of vacuum adsorption coating machines in the coating of proton exchange membrane fuel cell electrodes.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium Battery Separators
This article introduces the application of automatic coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional
The experimental sample of pressure-sensitive adhesive coated on the surface of PET labels using a film coater.
This article introduces the experimental method of applying pressure-sensitive adhesive to the surface of PET labels using a coating machine.
Preparation of composite films by coating mechanism for electrical performance experimental characterization
This article introduces the method of preparing composite films using a film coating machine and testing their electrical properties. The film coating machine evenly spreads the slurry with a blade, controlling thickness and uniformity. The preparation process includes raw material preparation, substrate treatment, coating, and curing.