Avian specimen preparator

The bird-type film applicator forms a uniform wet film on the substrate surface through mechanical scraping, simulating printing and coating processes. Its principle involves using an adjustable gap blade to control the coating thickness, making it suitable for laboratory sample preparation. It is used in quality control applications such as ink hiding power testing and paint leveling evaluation.
Selection
When selecting, consider the substrate thickness and hardness to match the blade material, determine the scraping gap range based on the viscosity of the sample to be tested, verify that the applicator size meets the sample specifications, check whether the scraping speed adjustment function meets different leveling requirements, and confirm the calibration certificate to ensure thickness accuracy.

Terms

Instruments

Using 2000g +/- 5g roller load and 300mm/min rolling speed to ensure that the adhesive tape sample is flat and evenly adhered to the standard substrate, in line with CNS-11888 and PSTC-8 design standards.

$ 524.00

Heating power is 440W, the temperature is precisely controlled by digital temperature controller, easy to operate, suitable for thermosetting material inlay, and improve the preparation efficiency of the sample.

$ 547.00

The fixture can fix the upper and lower ends of the butterfly specimen into a vertical shape, test the vertical compression strength, suitable for a variety of Corrugated Board types, Dimension 150 * 105 * 65mm, weight about 2Kg, easy to operate.

$ 596.00

Adopt automatic mechanical pressurization and heating technology, mold sleeve specification is 30mm, Heating power 650W, automatic pressing and shutdown pressure relief, real-time temperature display, support room temperature sampling, suitable for thermoset material inlay.

$ 3612.00

Adopt stainless steel shell and grinding wheel bushing, durable; equipped with circulating chilled down water Tank, the surface of the sample after cutting is bright and flat without burns; the maximum cutting section is 65 * 65mm, and the spindle Rotation speed is 1400rpm.

$ 1418.00

Adopt automatic mechanical pressurization and curing inlay program, Heating power 650W, mold sleeve specification is 40mm, realize automatic heating and pressurization and automatic pressure relief after molding, real-time temperature display to ensure stability and reliability.

$ 3612.00

Hand-crank mechanical pressurization is easy to operate, digital temperature controller to ensure stable temperature, Heating power 440W, mold sleeve specification < 25mm, suitable for thermosetting material inlay, protect the edge of the sample.

$ 517.00

The specimen is fixed with a bilateral fixture structure, with a maximum cutting section of 100 × 120mm, a transparent observation window and a powerful exhaust device. After cutting, the surface of the specimen is bright and flat without burns.

$ 3785.00

Using 2800rpm Rotation speed and 2.2kW Power, equipped with fast fixture and chill down system, can cut 50mm cut sample, easy operation and maintenance.

$ 732.00

The dual-station design can simultaneously carry out two sets of tests, the roller load is 2000g +/- 5g, and the rolling speed is 300mm/min, which conforms to CNS-11888 and PSTC-8 standards to ensure uniform preparation of the sample.

$ 590.00

Adopt hand-crank mechanical pressurization method, Heating power 650W, Mold sleeve specification < 40mm, suitable for small or irregular samples, support thermosetting material inlay.

$ 649.00

The use of diamond sanding needles can flatten the surface of the grinding wheel, improve the utilization rate of abrasive wheels, and is equipped with a water supply system to support wet grinding and dry grinding. The size of abrasive wheels is about 250 × 30 × 32mm, and the Rotation speed is 1400rpm.

$ 1239.00

The stamping sampling structure is simple and firm, the knife edge is quenched, the sampling is labor-saving and accurate without burrs, the sampling thickness range is 0.1~ 1.0mm, and the sampling size error is 125mm +/- 0.2mm.

$ 401.00

Accurate single film, providing 38/76μm two film thickness selection, application width 12.7mm, accuracy of +/- 2μm/+/- 3μm, suitable for linear Drying Time Recorder.

$ 151.00

With 0.001 NTU resolution and +/- 2% Repeatability, Chroma compensation system eliminates specimen Color interference, and Built-in Printer facilitates real-time data recording.

$ 465.00

Articles

Wet film applicator for applying color paint to a specified wet film thickness.
A wet film applicator is a laboratory tool used to apply a predetermined thickness of wet paint film onto a flat substrate, providing the foundation for subsequent dry film performance testing.
Alignment Accuracy Control Method for Four-Sided Preparator When Used with Automatic Coating Machine
This article explores the alignment accuracy control when using a four-sided preparator in conjunction with an automatic coating machine. Alignment accuracy directly affects the uniformity of the coating and the reliability of detection.
Film applicator standardized preparation of test samples.
The film applicator is a crucial tool in fields such as coatings and inks for preparing test samples, ensuring uniform thickness and a smooth surface through standardized operations. The article introduces its scraping-based working principle and the selection between manual and automatic types.
Coating film preparation techniques: comparison between wire-wound applicators and wet film preparators
This article compares two commonly used tools in laboratory coating film preparation: the wire rod coater and the wet film applicator.
The importance of maintaining a constant speed when using a wet film applicator for coating.
When using a wet film applicator, maintaining a constant speed during the scraping process is crucial for coating uniformity. The scraping speed directly affects the wet film thickness, and fluctuations in speed can lead to defects such as streaks and uneven thickness, compromising the repeatability and accuracy of experimental results.
The difference between a wire bar coater and a gap-type wet film applicator.
The wire-wound drawdown bar directly quantifies the coating through the gap between wires, making it suitable for thin coating preparation with high precision, particularly for low-viscosity fluids. In contrast, the gap-type wet film applicator indirectly controls film thickness through the groove depth, with the actual coating thickness significantly influenced by material properties, making it more suitable for high-viscosity coatings and thick film preparation.