Product Description
Charpy Profile Projector RPP-250C is designed as per requirement for impact sample gap, metal charpy impact test method. The instrument confirm to the test in U-Type and V-Type as per processing quality of impact specimen.
The comparison is directly visible on the 250mm optical glass screen at 50 times magnifications. These are strictly designed according to the ASTM E 23, IS 1499 - 1977, IS 1757 - 1988 standards.
The instrument magnifies the impact specimen gap's outline & projects it on to screen for comparing with standards. This helps to check whether the tested specimen gap is within tolerance or not as per International Standards. The comparison is directly visible & operation is very simple with high accuracy.
Its multilayer coated projection lens provide high transmission with optimum contrast on fine ground glass screen, rotatable through 360 with vernier reading to six minute of an arc. The screen has cross
and detachable clips to hold drawings / comparator charts.
A precision micrometer measuring system with Rotary stage is mounted on the table. Circular graduated scale is divided into 360 in steps of one degree with vernier reading to 6 minutes. Lifelong smooth movement is ensured with the incorporation of hard steel balls both in longitudinal and transverse slides.
High-Resolution Optical PerformanceThe RPP-250C utilizes an advanced plano-convex lens, ensuring sharp, clear magnification powered by a halogen light source. This combination enables precise visualization of Charpy test samples, facilitating detailed analysis in research or quality control environments.
Durable Construction and Functional DesignFabricated from quality sheet metal and finished in silver, the RPP-250C is built for longevity in demanding laboratory conditions. Its spacious 125mmx125mm X-Y working table allows easy manipulation and positioning of samples during testing and analysis.
FAQ's of Optical Charpy Projector RPP-250C:
Q: How does the Optical Charpy Projector RPP-250C improve the accuracy of Charpy impact tests?
A: The RPP-250C employs a high-resolution plano-convex lens and halogen magnification to deliver clear, precise optical projections. This enables users to observe and measure specimen breaks with high accuracy, reducing measurement errors during Charpy impact tests.
Q: What materials are used in constructing the RPP-250C and why?
A: This projector is made of sturdy sheet metal, chosen for its strength and resistance to laboratory wear and tear. The silver finish also provides corrosion resistance and maintains a professional appearance over years of use.
Q: When is the RPP-250C typically used in testing laboratories?
A: The RPP-250C is employed during Charpy impact testing procedures, specifically when visual analysis and magnification of the fractured test specimens are required. It is most useful in post-impact assessment to evaluate the fracture surface properties.
Q: Where is the Optical Charpy Projector RPP-250C available for purchase or distribution?
A: As an established exporter, manufacturer, supplier, and wholesaler, the RPP-250C is available throughout India via authorized distributors and direct sales channels catering to laboratory and industrial equipment needs.
Q: What is the process for using the X-Y working table on the RPP-250C?
A: The 125mmx125mm X-Y working table allows easy placement and precise movement of test samples. Users simply position the specimen, adjust the table to the desired coordinates, and focus the lens for optimal visualization and measurement.
Q: What are the main usage benefits of the plano-convex lens in the RPP-250C?
A: The plano-convex lens delivers high-resolution magnification, enabling detailed observation of sample surfaces and fractures. This leads to more accurate data capture and helps in thorough material property analysis, crucial for quality assurance.
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