Manual Routine Metallurgical Microscope with Plan Achromatic Objective (LIM-302)

Inverted Metallurgical Microscope LIM-302 is a high-performance optical instrument designed for detailed observation and analysis of metal and alloy structures. It is widely used in research institutions, laboratories, and industrial settings where precise microscopic examination is required. Key Features: - Advanced infinite optical system ensures excellent image quality and resolution - Kohler illumination provides even and bright lighting for accurate observations - Compatible with digital CCD cameras for capturing high-resolution images - Equipped with a 12V/50W Osram halogen bulb for reliable illumination - Includes green, blue, and yellow filters to enhance contrast and detail - Features a polarizer and analyzer for advanced optical analysis - Designed with a reflector telescope structure for compact and efficient performance Standard Accessories: - Main unit: 1 piece - Plan achromatic objective lenses (10x, 20x, 50x, 80x): 1 each - 12V/50W Osram halogen bulb: 1 piece - Green, blue, and yellow filters: 1 each - Polarizer and analyzer: 1 piece - Anti-dust cover: 1 piece Optional Accessories: - Additional objective lenses (5x, 100x oil) - C-mount adapter (0.5X, 1X) - 5.0M pixel digital camera - Metallurgical microscope components Technical Specifications: | Component | Specification | |----------|---------------| | Eyepiece | WF10X/20 | | Objective Lens | 10x, 20x, 50x, 80x | | Mechanical Stage | Size: 180mm x 155mm, Travel: 80mm x 50mm | | Interpupillary Distance | 52mm - 75mm | | Binocular Tube | Inclined 30° | | Diopter Adjustment | ±5 diopters | | Illumination | 12V/50W Halogen Bulb | | Power Supply | 110V/220V | The LIM-302 model is manufactured by Leader, a trusted brand known for its quality and reliability. It is packed in standard export packaging and meets SGS specifications. The product originates from China and is classified under HS Code 9011200000. This microscope is ideal for metallurgical studies, material science research, and quality control in various industries. Its robust design, combined with versatile functionality, makes it a valuable tool for both educational and professional use.

Boiler Grate

The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate, scale grate and beam grate.

1. Chain belt grate. The chain belt grate is a wide circular chain belt which is surrounded by and supported on the the front and rear axles via the chain wheels. At present, ZOZEN packaged chain grate steam boiler mainly adopts the large-block chain belt grate with a capacity of 1-20 tph.

2. Scale grate. The scale grate has many advantages. The obvious one is that there is less coal leakage. The scales can be replaced without shutting down the boiler. The ventilation is balanced, and the ventilation section is relatively small (6%). The chain grate bars only bears the stress or high temperature instead of both of them, which improves the working conditions of the chain grate.

3. Beam grate. Its main feature is that the width and length of the grate can be extended in a wide range, and the tonnage of the boiler can be larger. At present, the tonnage of the domestic beam chain grate steam boiler can reach 240 tph. The grate is featured with long service life, good durability, smooth arrangement and convenient replacement.

Chain Grate Boiler,Travelling Grate Boiler,Travelling Grate,Step Grate Boiler

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