Precision Pinhole/ Arrays

The precision slits or air slits can be used as entrance, exit or intermediate optical slits for spectrometers, photometers and monochromators, or for fourier/optical image analysis various educational optical experiments and other wavelength discrimination demonstrations. Custom Capabilities: Material: Stainless Steel, aluminum, glass, copper and so on Thickness (mm): 0.05mm, 0.1mm or customized Outer Diameter (mm): 9.5mm or customized Slit Length (mm): 3.0 mm or customized Slit width:5um,10um,25um,50um,75um,100um,200um,500um,1000um or at customerâ?? request Type:Unmounted, mounted slits are also available Finish: Can be blacked or not Precision pinholes or pinholes arrays are also available. If not listed, please contact us for more custom information. We can custom any shape and any micro patterns, like round, rectangular, multi slits, arc, hexagon, octagon, annylar etc. and combination of patterns and arrays. We accept not only small quantity customization but also mass production with competitive price.

We are engaged in offering a quality tested array of CNC Milling Machined Components for the United States and United Kingdom markets. The CNC Milling Machined Components we offer are recommended by our clients for their precise use. Made from high quality material, these products are suitable for various applications in Automobile, Pharma, Manufacturing and Process engineering industries.. Besides, our products are available in the market at industry leading prices. We are fully equipped with total in house facility for CNC machining and specialize in CNC machining for different types of alloys as required by customer requirements, including Stainless steel, Aluminium, Copper finish, etc.

Our high precision slits and pinholes can be pre-mounted in black-anodized aluminum housing for a secure mechanical support. The mounts also fit into various optical assemblies. Mount can be clearly labeled with aperture/slit size for easy identification. Mounted slits and pinhole specification: Slit Widths Available: 5 1000 µm Slit Length: 3 mm or customized Slit Material: 304 Stainless Steel, or 304 Stainless Steel with Black Oxide Finish Housing: Black-Anodized Aluminum with (25.4mm) Outer Diameter x 0.10 (2.5mm)Thick Unmounted Slit Diameter: 9.5 mm Pinholes are available: 5um-1000um Unmounted slits or unmounted pinholes are also available. The slits or pinholes can be taken out of their housings by removing the retaining ring.

We hold expertise in providing a broad array of hollow CNC Turned Parts to the clients. Normally for the utility model relates to an outer cylindrical surface milling processing of a large diameter outer circular workpiece, we have a effective way to produce them. We offer these products in varied specifications to meet the diversified demands of our clients. Related key words: cnc milling parts, Precision CNC Milling Parts, precision Milling Parts, milling machined Parts Model No.: KX-0201 Material: Aluminum Alloy Process: CNC turning/milling/etc Surface Treatment: Anodizing/Brushing/Polishing/Zinc/ Coating/E-coat/etc Tolerance: ±0.02mm Service Type: OEM Origin: China

Principle of operation The QT-1 laser particle size analyzer uses Mie scattering theory to measure particle size, considering the refractive index of the particles and dispersion medium. According to Mies theory, a particle will scatter light at an angle determined by that particles size. A collection of particles will produce a pattern of scattered light defined by intensity and angle that can be transformed into a particle size distribution result. The data of particle test can be calculated in two ways: unconstrained fitting inversion and constrained fitting inversion. The constrained fitting inversion is a relatively simple way. The particle size distribution is inverted with the assumption that there is a certain distribution pattern in particles. However, the deviation exists between the assumption and the reality. Therefore, the tested results through the constrained fitting inversion cannot truly reflect the real size distribution of the particles. In unconstrained fitting inversion, no distribution pattern of particles is assumed before the test, and the size distribution of the particles is directly and precisely calculated from the light intensity. In this way, the instrument requires reasonable sensor design and size grading to ensure its high performance. The particle size distribution can be precisely calculated with QT-1 Laser particle size analyzer which uses the optimized non-uniform cross 3D fan-shaped sensor array and the reasonable size grading.

If you're looking for high-precision metal turning parts, we can help you. We combine CNC turning and milling to create high-precision metal turned parts with the tolerance up to ±0.01mm. There is an array of metals available for your selection: aluminum, stainless steel, carbon steel, brass, copper, etc.

suitable for all kinds of ores color choose, according to different color to choose material, the divided into quartz sand color machine, saline color separator ,manganese ore, coal High-quality large-particle ore sorting technology High precision full-color CCD area-array sensor Industry-standard mechanical design

Copper stone color sorting machine suitable for all kinds of ores color sorting, according to different color to separate material, the divided into quartz sand color machine, saline color separate ,manganese ore, coal High-quality large-particle ore sorting technology High precision full-color CCD area-array sensor Industry-standard mechanical design

optical color sorter could separate the ore from the foreign substance by color difference Details of mining ores colour sorting machine High precision full-color plane array CCD sensor technology, can detect the subtle color difference in 0.02mm2 according to the different characteristics of the ore. by using the unique image processing method, to ensure the accuracy of the sorting materials such as ore identification.