愛鋭精密科技（大連）有限公司（AIRY TECHNOLOGY CO., LTD.) List of Products and Services

This product is manufactured in accordance with aviation standard HB1862-1999, national standard GB5330-2003, and international standard ISO9044-1999. It is divided into two types based on the weaving method: plain weave and twill weave (Figures 1 and 2). The industrial wire mesh complies with the Q/9D183-2002 standard and is made from brass, tin bronze, stainless steel, and nickel. The wire mesh comes in R10, R20, and R40/3 series, with mesh opening dimensions ranging from 8.00 to 0.015 mm (1 to 800 mesh/inch). It is produced according to China's national standard GB/T6003.1-1997, with sieve opening dimensions of 2.36 mm to 0.038 mm, and a precision of 2360 μm to 5 μm. Custom-made products are also available according to customer needs. According to China's international standard ISO3310-1, it is categorized into R20/3, R20, and R40/3 series (Tables 1 and 2). The materials available include brass, tin bronze, and stainless steel. The test sieves vary by material and include wire mesh test sieves, plate sieves, wooden frame wire mesh test sieves, frames, and lids.

• Sieve/Shaker

Strong cutting force, uniform particle distribution, long lifespan, good suspendability, easy to clean.

• Other abrasives

Uniform crystal grains, good texture, resistant to scratches, stable quality, and good suspendability.

• Other abrasives

Fast grinding speed, high yield, uniform crystal grains, resistant to scratches, easy to clean.

• Other abrasives

Fast grinding speed, strong cutting power, long lifespan, uniform particle size distribution, and good fluidity.

• Other abrasives

High quality, uniform crystal grains, good texture, resistant to scratches, stable quality, good suspendability.

• Other abrasives

☆Low energy consumption ☆Improved aluminum liquid quality ☆Long lifespan

• Other machine elements

☆Low energy consumption ☆Improved aluminum liquid quality ☆Long lifespan

• Other machine elements

☆Wear resistance, density, ☆Adaptability

• Other machine elements

☆High airtightness ☆High wear resistance ☆High precision, high airtightness

• Other machine elements

☆Good thermal insulation ☆High density ☆Convenient maintenance

• Other machine elements

☆Thermal conductivity performance ☆High impact resistance ☆Lightweight and easy to operate

• Other machine elements

Our company offers high-quality long-wave and short-wave pass filters, featuring a high cut-off slope between the passband and the cut-off region, with a high cut-off background in the X-ray range at 1200 nm, and an average transmittance of over 90% in the passband region. We provide customized products according to our clients' needs.

• filter

Linear Variable Filter (LVF) - has characteristics such as wavelength gradient, channel selection, and stable performance.

• Spectroscopic Analysis Equipment

The IR cut filter (IR BLOCK FILTER) has a very wide spectral transmission (380nm to 700nm) and a high cut rate in the near-infrared region.

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Surgical thermal insulation filters can almost completely block temperature-increasing light, keeping the working area of the operating table within a low-temperature zone. This filter can adjust color temperature and color rendering index, making it easier for doctors to see subtle differences in organ tissues, particularly in the red and yellow areas.

• Other analytical and testing equipment

This type of long-wave pass filter is suitable for beauty equipment, as it can block light in the short-wave area of the skin while maximizing the useful area to improve the efficiency of light energy utilization. This type of filter is manufactured using membrane technology and is characterized by high transmission in the passband suitable for light systems, wide-band cutoff, and membrane density stability, ensuring that it does not get damaged by strong light sources in beauty devices.

• Other medical supplies and cosmetics manufacturing machines

Multi-band light source for criminal examination, fluorescence microscope, biochip reading device, etc., are applicable to optical spectrometers. Wavelength range: 250nm to 1000nm, from ultraviolet to near-infrared wavelengths.

• Optical microscope
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Our company's high-performance narrowband and broadband near-infrared band filters have a spectral range of 700nm to 3000nm.

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Our company offers a variety of high-performance narrowband and broadband visible bandpass filters. The spectral range is from 380nm to 700nm. The half-peak width (FWHM) of the bandpass filters ranges from 4nm to 100nm. The cut background from X-rays to the near-infrared region is higher than OD4.

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Our high-performance narrowband and broadband UV bandpass filters have a spectral range of 200nm to 380nm. The ultraviolet bandpass filters are manufactured using Ion Beam Sub-Deposition (IAD) and Plasma-Assisted Deposition (PIAD). The filter films are made with high-density hard coatings, ensuring a long lifespan.

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Products of lens filters include polarizing filters (CPL, LPL polarizers), GND, and UV filters.

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Cold light reflection filter - Wavelength range: 400-700nm, R >95% Wavelength range: 800-2000nm, T >80% Anti-infrared filter - Wavelength range: 400-700nm, T >75% Wavelength range: 800-1200nm, R >95% Dielectric film - Wavelength range: 300nm to 12μ Reflection band: (15% to 25%) λ0 Reflectivity: R >95% Metal film - Gold film: 0.9 to 11μ Silver film: 0.4 to 10μ Aluminum film: 0.2 to 7μ

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A notch filter is also known as a band-stop or band-reject filter. It can transmit most wavelengths while significantly attenuating light within a specific wavelength range (the stop band).

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Dielectric film spectrometer: 400–700nm, T/R = 80/20, 70/30, 60/40, 50/50 Metal film spectrometer: 400–2000nm, T/R = 50/50

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The series of UV - visible - near-infrared narrowband interference filter products is our gold medal leading product. The main optical indicators of the product are: wavelength positioning, half-wave bandwidth accuracy, waveform coefficient (rectangularity level), and peak transmittance, which have reached the international level of similar products. UV narrowband filter Visible narrowband filter Near-infrared filter 200–399 nm 400–740 nm 750–2500 nm

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Radial gradient neutral density filter (abbreviated as radial gradient density sheet) can attenuate the trend of light intensity using a Gaussian function (or other functions) and can be used in fields such as natural light and lasers. The optional usable spectral range is from 250nm to 2500nm.

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Strip step gradient neutral density filter (also referred to as strip step density sheet) attenuates light intensity based on the discrete number of steps within the filter area. The light density within each discrete area is a fixed value. This filter can be applied in fields such as natural light and lasers. It includes metal alloy variable density sheets and low reflection variable density sheets (GND), with an optional spectral range of 250nm to 2500nm. Custom sizes, densities, and concentrations of sheet wavelengths can be tailored.

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The circular step neutral density filter (abbreviated as circular step density sheet) attenuates the intensity of light based on the discrete number of steps within the filter area. The light density within each discrete area is a fixed value. This filter can be applied in fields such as natural light and lasers. The outer diameter of the filter can be selected from 25 mm to 100 mm. The optional usable spectral range is from 250 nm to 2500 nm. Special sizes, densities, and concentrations of sheet wavelengths can be customized.

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Strip gradient neutral density filters (abbreviated as stripe gradient density sheets) can attenuate light intensity by moving the filter or linear light source. They allow for precise adjustment of light energy along the length of the strip while maintaining a neutral spectral energy distribution, enabling the adjustment and control of light. There are metal alloy variable density sheets and low-reflective variable density sheets (GND). They can be applied to normal light as well as laser light sources. When two sheets are combined and moved in opposite directions, they can achieve significant attenuation of a large beam. The optional spectral range is from 250nm to 2500nm. Custom sizes, densities, and concentrations of sheet wavelengths can be tailored.

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Circular gradient neutral density filters (abbreviated as circular gradient density sheets) can achieve linear attenuation of light intensity by rotating the filter, allowing for precise adjustment of light energy in a circular linear direction while maintaining a neutral spectral energy distribution. This enables control and adjustment of energy under the premise of maintaining neutrality. These filters can be applied in fields such as natural light and lasers. By combining two filters and rotating them in opposite directions, a fixed density attenuation effect can be achieved over a limited wide range. The product size options range from 25 mm to 100 mm, and the spectral range is from 250 nm to 2500 nm. Customization of special sizes, densities, and wavelength density sheets is available. Please contact us for more details.

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The attenuation of fixed neutral density filters can be made uniform across a wide spectral range, coated with a durable metal film, and can be used in fields such as natural light and lasers.

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A laser wavelength filter is used in laser systems to eliminate spontaneous emission noise from the laser light source.

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Color filters are applied to the light display area. A color filter is a light filter that reflects other undesirable colors off by bands while accurately selecting the desired range through small bands of light. Color filters are typically placed in front of a light source, allowing the human eye to receive saturated colors of light. There are infrared filters, green, blue, and so on.

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By using a fixed density sheet with an optical attenuator, the direct density sheet can be encapsulated in the attenuator to achieve a fixed attenuation amount. The attenuation rate of the dimming component that employs the density sheet is applicable to many wavelengths, with a small deviation in attenuation amount, allowing for accurate acquisition of the attenuator through calibration.

• Other electronic parts

A variable density sheet that continuously changes the density of light, adjusted by the rotation of a motor or mechanical adjustments, alters the transmission position of the laser to achieve light attenuation. The attenuation amount of the variable density sheet changes linearly with angle and position, allowing for precise attenuation amounts to be obtained through mechanical adjustments using a program-controlled stepper motor.

• Other optical parts

The multispectral biofilter is designed for multi-parameter type bioanalyzers. The receiver can accommodate different wavelengths, and the input energy is the same.

• Analytical Equipment and Devices

The on-assist deposition method (IAD) and ion beam assist deposition method (IAD) are used for manufacturing, providing stable spectral performance and a long service life. With a background of OD6 or higher, a good signal-to-noise ratio can be achieved in the system.

• Analytical Equipment and Devices

The product's performance reaches an international advanced level with a maximum light absorption test of over 4 ABS.

• Analytical Equipment and Devices

Gel image filters are suitable for gel imaging systems and can enhance the sensitivity of these systems with their high transmittance and deep-cut background characteristics, reducing noise and ultimately achieving high-quality images. By adopting a unique design, we can provide high-performance gel image filters through collaborative design production and OEM methods to customers both domestically and internationally.

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This product is manufactured by IAD Craft and features excellent spectral performance and long lifespan. This filter can achieve high-sensitivity, clear, and true high-quality images.

• Other microscopes

Our company provides high-performance fluorescent filters for PCR testing, suitable for various fluorescent PCR detectors. Manufactured using Ion-Assisted Deposition (PIAD) and Ion Beam-Assisted Deposition (IAD) methods, we guarantee long lifespan and stable spectral performance. We adopt unique designs to offer high-performance fluorescent optical filters through collaborative design production and OEM methods to both domestic and overseas customers. By employing innovative approaches combined with top-notch coating technology, we have achieved an ideal low level of cross-talk coefficients in multi-channel fluorescent tests through research on common reagents such as FAM, SYBR, VIC, HEX, JOE, TET, TAMRA, Cy3, ROX, Texas Red, and CY5.

• X-ray fluorescence analyzer

A typical fluorescent filter set consists of 12 pairs of 6-channel fluorescent filters, suitable for fluorescence microscopy. This product employs fluorescent filters, manufactured using IAD technology, offering excellent spectral performance and a long lifespan, enabling the acquisition of high-quality images with high sensitivity, clarity, and true representation. Product features include high transmittance (T > 90%), deep cut background (> OD6), high signal-to-noise ratio, and high precision (wavefront distortion < 0.25λ). By utilizing the latest high-contrast rectangular waveband pass filters and sharp cut broadband filters, the background cut depth has been raised to 10^-6, resulting in an even darker background, good contrast, and bright, clear images.

• Optical microscope

Our company has developed a new technology for ultra-multilayer film coating optical plasma reaction sputtering and manufactures the HS series of high-transmission sharp cut filters at an internationally advanced level. These filters are mainly suitable for biomedical fluorescence detection analysis application systems with high resolution requirements, such as flow cytometry, PCR analyzers, and fluorescence microscopes. They are particularly used in applications for fluorescence systems with laser light sources, fluorescence imaging systems, and high-resolution fluorescence systems.

• Other microscopes and optical inspection equipment

By adopting titration production technology and using 6nm high-purity ultra-fine zirconia synthesized by self-controlled hydrothermal methods as raw materials, the zirconium oxide beads produced by the titration method feature low-temperature sintering with internal porosity, high density, high strength, high toughness, and low wear properties.

• Ceramics