Product Description
Standard Features
| Capacity | 7.5, 15, 25, 50J | 1, 2.75, 5.5, 11, 22J |
| Impact velocity | 3.8 m/s | 3.5 m/s |
| Test angle | 160° | 160° |
| Impact blade angle | 30°±l° | 75°±l° |
| Distance between jaw and support line | 40 mm,62mm, 70 mm,95mm | Wedge jaw, general type |
| Blade filleted radius | R=2±0.5mm | R=0.8mm±0.2mm |
| Jaw radius | R=1±0.1mm | R=1±0.1mm |
| Design standard | ISO 179 | ISO 180 |
| Display | LCD Touch Screen |
| Weight | 120KG |
| Dimension | 550mm×350mm×850mm |
| Power | AC220V±10%, 50/60Hz, single phase |
Applications
It is used for impact toughness determination of rigid plastics, enhanced nylon, glass fiber, reinforced plastics, ceramics, cast stone, insulation material and other nonmetal materials. It is the ideal test equipment of chemical industrial, R&D institution, universities and colleges, quality testing department and professional manufacturer laboratory.
Versatile Impact Testing CapabilitiesEngineered to conduct both Charpy and Izod impact tests, the tester can easily switch between striker types to accommodate diverse material testing requirements. Standard specimen sizes are supported for both methods, ensuring compliance with international testing standards.
Enhanced Operator SafetyA fully enclosed guard ensures the highest level of operator safety during impact testing procedures. This protective feature minimizes the risk of accidental contact, making the device suitable for high-traffic laboratory and industrial settings.
Reliable and Accurate ResultsThe analog scale displays results in 1 Joule increments, delivering consistent accuracy (1 Joule or better). Calibration certificates accompany each unit, guaranteeing precise measurements for critical testing applications.
FAQs of Chary & Izod Impact Tester:
Q: How do I operate the Chary & Izod Impact Tester?
A: Operation involves securing the specimen, selecting the appropriate striker (Charpy or Izod), and releasing the pendulum using either the manual or the optional electromagnetic mechanism. The analog scale will display the impact energy absorbed by the specimen.
Q: What types of specimens can be tested with this device?
A: The tester is designed for standardized specimens: Charpy specimens are 55 mm x 10 mm x 10 mm; Izod specimens are 75 mm x 10 mm x 10 mm. This ensures compatibility with widely recognized testing procedures and standards.
Q: When should calibration of the tester be conducted?
A: The tester is supplied with a calibration certificate. Calibration should be verified annually or as required by your quality system to ensure ongoing accuracy and compliance with ASTM E23, IS 3766, and BS 131 Part I standards.
Q: Where can this impact tester be used?
A: Due to its semi-automatic operation and safety features, the tester is suitable for research laboratories, quality control departments, educational institutions, and manufacturing facilities involved in material strength testing.
Q: What benefits does the fully enclosed guard provide?
A: The fully enclosed guard protects the operator from potential hazards by containing debris and preventing accidental contact with moving components, thereby ensuring a safe working environment.
Q: Can the pendulum release be automated?
A: Yes, the tester features manual release by default but can be optionally fitted with an electric motor for electromagnetic release, offering added convenience and repeatability.
Q: How is the impact energy displayed and interpreted?
A: The result is shown on an easy-to-read analog scale with 1 Joule divisions, allowing operators to quickly and accurately interpret the energy absorbed during the test.