Charpy/Izod Notch Verification Projector System NG-NPS-CIS

The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS is specifically designed to verify the accuracy and compliance of notches in Charpy and Izod impact test specimens. These notches are critical because they directly influence the results of impact resistance tests, which are used to evaluate materials' toughness and durability.

The NG-NPS-CIS magnifies the test specimen notch profiles and projects them onto a screen. This allows operators to carefully compare the notches against standardized reference charts to confirm that they meet the required specifications, such as those outlined in ASTM E23 and ISO 148. By verifying the precision of these notches, the system guarantees that the impact tests produce reliable and consistent data, which is essential for assessing materials' mechanical properties in industries like aerospace, automotive, and construction.

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Yes, the Charpy/Izod Notch Verification Projector System - NG-NPS-CIS fully complies with ASTM E23, the standard method for conducting Charpy impact tests on metallic materials. ASTM E23 outlines the specific requirements for the dimensions and shape of notches in Charpy test specimens, as these are critical to obtaining accurate and reliable results in impact resistance testing.

The NG-NPS-CIS is designed to ensure that the U-type and V-type notches in Charpy and Izod specimens meet these stringent requirements. By projecting the notch profiles onto a screen with high magnification, the system allows operators to check the notches against ASTM E23 standards. This guarantees that all notches are within acceptable tolerances, which is essential for the integrity of the impact tests and for producing consistent, dependable data.

Compliance with ASTM E23 is crucial for industries that require rigorous material testing, as it guarantees accurate results and can be reliably used for assessing material toughness and performance in real-world applications.

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Yes, the Charpy/Izod Notch Verification Projector System - NG-NPS-CIS complies with ISO 148, which is the international standard for conducting Charpy impact tests on metallic materials. ISO 148 specifies the requirements for the dimensions, shape, and quality of notches in Charpy test specimens, making sure that they are consistent and accurate for reliable impact resistance testing.

The NG-NPS-CIS system verifies that the notches in both Charpy and Izod specimens meet these strict standards. By projecting the notch profiles onto a screen at high magnification, the system allows for precise comparison against ISO 148 specifications, which can be used to determine whether any deviations from the requirements are present. This level of compliance is essential for maintaining the integrity of impact tests and for providing consistent, reliable data on materials' toughness and durability.

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The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS is engineered to meet the stringent requirements of the GB/T 229-2007 standard, which governs the Charpy impact testing method for metallic materials in China. This standard emphasizes the precise measurement and conformity of U-type and V-type notches in test specimens, as these notches are critical to accurate impact resistance data.

The NG-NPS-CIS system achieves this by using optical projection technology to magnify the notch profiles and project them onto a screen. This process allows operators to compare the projected notch images against a standard reference map, to verify that the notches are within the acceptable dimensional tolerances specified by GB/T 229-2007. By confirming that the notches adhere to these precise requirements, the system ensures that the impact test results are both accurate and reliable, maintaining the integrity of the testing process according to this national standard.

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The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS features a x50 magnification level. This high magnification is crucial for accurately examining the U-type and V-type notches in Charpy and Izod impact test specimens. At x50 magnification, the notch profiles are enlarged sufficiently to allow for detailed inspection and comparison with standard reference maps.

This level of magnification ensures that even the smallest deviations from the required notch dimensions are visible, enabling precise verification that the notches meet the strict tolerances set by standards such as ASTM E23, ISO 148, and GB/T 229-2007. Accurate notch verification is essential for the reliability of impact resistance tests, as it ensures that the specimens are correctly prepared, leading to consistent and dependable test results that are crucial for assessing materials toughness and durability.

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The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS features a projector screen with a diameter of 200mm (Ф200mm). This screen size is significant because it provides ample space for the magnified projection of notch profiles, allowing operators to clearly and accurately assess the dimensions and shapes of the notches in Charpy and Izod impact test specimens.

With a 200mm diameter screen, the system guarantees that the entire notch profile is visible and easy to compare against standard reference maps. This is crucial for verifying that the notches conform to the required specifications set by standards like ASTM E23, ISO 148, and GB/T 229-2007. The large screen size enhances visibility and precision in the verification process, contributing to the overall reliability and accuracy of the impact resistance tests performed on the specimens.

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The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS features a table displacement of ±10mm both vertically and horizontally. These displacement specifications are important because they allow for the precise positioning of test specimens under the projector system. The ability to adjust the table vertically and horizontally allows the notches on the Charpy and Izod specimens can be aligned perfectly with the optical projection system.

It is important that the notch profiles are projected accurately onto the screen in order for detailed inspections to be carried out, so this adjustability is crucial. Upon fine-tuning the specimen's position, the operator can ensure that the entire notch is clearly visible and aligned with the reference maps that are used to verify the position of the specimen.

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The adjustment range in the Charpy/Izod Notch Verification Projector System - NG-NPS-CIS is ±12mm vertically, allowing precise positioning of the test specimen relative to the projector’s optical system. This range is crucial because it ensures that the notch on the Charpy or Izod specimen is perfectly aligned with the projector's field of view. Proper alignment is essential for accurate notch verification, as it allows the notch profile to be clearly and accurately projected onto the screen.

This precision is vital for comparing notch dimensions to standard reference charts. Without this fine adjustment capability, even minor misalignments could lead to inaccuracies in the measurement process, potentially compromising the reliability of the impact test results. Therefore, the ±12mm adjustment range is an integral feature that supports the accuracy, consistency, and overall integrity of the notch verification process.

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The table in the Charpy/Izod Notch Verification Projector System - NG-NPS-CIS has a full rotation range of 0-360 degrees. This complete rotation capability is necessary for maximum test specimen positioning flexibility. With the ability to rotate the table through a full 360 degrees, operators can easily adjust the orientation of the specimen to make sure that the notch is perfectly aligned with the projector’s optical system.

This range of rotation is particularly significant for accurately projecting and analyzing the notch profile from any angle. It allows the notch can be viewed and verified without needing to reposition the entire specimen, thereby saving time and improving the efficiency of the verification process. The 0-360 degree rotation also allows for thorough notch inspection from all perspectives.

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The Charpy/Izod Notch Verification Projector System - NG-NPS-CIS uses halogen and tungsten lighting with 12V, 100W specification. This type of lighting provides bright, consistent illumination in order to project and view the notch profiles of test specimens from Charpy and Izod in a precise and accurate manner.

It is commonly known that halogen and tungsten lights provide stable and high-intensity light, which is ideal for ensuring that the notches are clearly visible when projected onto the screen, as a result of their stable and high-intensity light output. Clarity is important when measuring and comparing the notches against standard reference charts as this ensures the precise measurement and comparison of the notches. Consistent and bright illumination helps prevent shadows or dim areas on the projection, which could lead to inaccuracies in the verification process.

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