About ESCR Apparatus
The Environmental Stress Crack Resistance (ESCR) Tester is an important tool in the plastic industry for evaluating the resistance of plastic materials to cracking under the influence of various environmental stresses.
Exceptional Thermal Precision and ControlOperating with a capillary thermostat and a digital temperature controller, the ESCR Apparatus achieves and maintains temperatures up to 100C with an accuracy of 1C. Its advanced heating system, combined with over-temperature protection and a powerful 500 W immersion heater, ensures stable and repeatable test conditions for all ESCR assessments.
Robust Construction for Industrial DemandsCrafted with a stainless steel 304 inner tank and a powder-coated mild steel exterior, the ESCR Apparatus offers exceptional durability and chemical resistance. The glass wool insulation not only conserves energy but also enhances operator safety by ensuring the outer surface remains at a safe temperature during use.
Efficient and User-Friendly OperationCapable of handling 10 samples at once, this apparatus streamlines the ESCR test process. The digital timer, digital display, removable specimen rack, and ergonomic cover design simplify operation and monitoring, whether in a research laboratory or a production facility.
FAQs of ESCR Apparatus:
Q: How does the ESCR Apparatus facilitate Environmental Stress Crack Resistance testing in plastics?
A: The ESCR Apparatus enables testing by providing precise, controlled environmental conditions. With its stainless steel tank, digital temperature control, and timer, it allows accurate simulation of stress and exposure, ensuring plastics are tested according to ASTM D1693 standards for crack resistance.
Q: What are the main features that enhance durability and safety in this apparatus?
A: Key features include a corrosion-resistant stainless steel 304 inner tank, powder-coated mild steel body, borosilicate glass components, and glass wool insulation. Over-temperature protection and a removable heater boost operator safety and long-term equipment reliability.
Q: When should ESCR testing be performed using this apparatus?
A: ESCR testing should be conducted during product development, quality assurance, or when compliance with industry standards (such as ASTM D1693) is required. Its essential for verifying the resistance of plastic materials to stress cracking under environmental conditions.
Q: Where is this equipment typically used and installed?
A: This ESCR Apparatus is primarily used in laboratories and industrial settings involved in material testing, research, and quality control. Its robust design makes it suitable for installation in research institutions and manufacturing facilities handling plastic products.
Q: What is the process of using the ESCR Apparatus for testing?
A: Users prepare up to 10 plastic test samples and place them in the removable rack inside the 20-litre tank. The digital controller is set for the required temperature (up to 100C), timer adjusted (up to 999 minutes), and the apparatus is started. A magnetic stirrer ensures even temperature distribution, and the test proceeds under controlled conditions.
Q: How does the apparatus benefit laboratory and industrial operations?
A: With high sample capacity, excellent thermal accuracy, and robust construction, this apparatus accelerates testing processes and delivers reliable, repeatable results. Its user-oriented features reduce manual intervention, minimize errors, and ensure compliance with international standards.
Q: What support and warranty options come with the ESCR Apparatus?
A: The equipment is supplied with warranty coverage, ensuring prompt support for any manufacturing defects or operational issues, contributing to long-term reliability and user confidence in demanding testing environments.