Crystal Holder

Material: Nickel-plated brass, Stainless steel, POM, PBT Operating Medium: Air Operating Medium: neutral gases

The Type TVG002 Push-in Connectors are versatile and reliable components designed for use in fluid control systems. They are available in various materials, including nickel-plated brass, stainless steel, POM, and PBT, making them suitable for a wide range of applications involving air, neutral gases, and water.

Maximum Nominal Pressure (Nickel-plated brass): 60bar Maximum Nominal Pressure (Stainless steel): 40bar Maximum Nominal Pressure (Plastic): 10bar

The Type TVU001/TVG003 fitting connectors are versatile components designed for fluid control systems, available in various materials such as nickel-plated brass, stainless steel, plastic, and aluminum. They are suitable for a wide range of applications requiring reliable and durable connections.

Power Supply Voltage: 5VDC Ripple: ≤5%Vpp Current: <200mA

The PDM-5203 Resistance Vacuum Gauge is a precision instrument designed for measuring vacuum pressure with high accuracy and reliability.

Body Material: Black engineering plastic Surface Finish: Matte textured Mounting Type: Circular flange mount

The Flange-Mounted Optical Slit Holder is a compact optomechanical mounting component designed to position a slit, blade, or aperture element precisely within an optical beam path. As shown in the product image, the holder consists of a circular flange base with three brass-colored Phillips screws for secure fixation, combined with a cantilever-style rectangular arm. The arm features a rectangular through-window in its mid-section that allows the beam to pass, while a slotted metal plate embedded at the tip of the arm serves as the functional element for beam definition, edge reference, or light blocking. The main body is made of black matte-textured engineering plastic, offering a lightweight, non-reflective, and cost-effective solution for laboratory optical setups such as spectrometer slit mounting, knife-edge beam analysis, and general beam control on optical benches.

Compatible Connector Type: ST Compatible Ferrule Diameter: 2.5mm Product Marking: ST CR / MNS

This product is a fiber optic connector end-face inspection tip designed for ST connectors, used together with handheld or benchtop fiber optic inspection microscopes/probes. The tip features a black cylindrical housing with a square stainless steel mounting flange fixed by two Phillips screws, and a knurled front section for easy installation and removal from the microscope probe body. The metal flange is engraved with the marking 'ST CR / MNS', indicating its compatibility with ST-type connectors. Once attached to the inspection probe, the tip guides the ST connector ferrule (typically 2.5mm) into the correct focal position, enabling fast, accurate and repeatable visual inspection of the fiber end-face for scratches, cracks, contamination and polishing defects, helping ensure the quality and reliability of fiber optic links.