ER 2553

About ER 2553

• ISO 2533:1975 Standard Atmosphere: This is an International Organization for Standardization (ISO) standard that specifies the characteristics of the "ISO Standard Atmosphere," which is used for planning and comparing test results in identical conditions, particularly in geophysics and meteorology. A related national standard is IS 2533 (1978), which pertains to geometry boxes in India.
• SEL-2533 Annunciator: This is a specific product from Schweitzer Engineering Laboratories (SEL). The SEL-2533 Annunciator is designed to receive status information from equipment and provide a single point for alarm notifications, helping personnel monitor equipment and report failures.
• Yokogawa 2533E Digital Power Meter: This refers to a series of single-phase digital power meters, specifically models 2533E31 and 2533E41 (now discontinued). These instruments are used to measure AC or AC/DC dual signals (voltage, current, power, etc.).
• Sharp ER-2533 Office Parts: The number also refers to parts for certain Sharp office equipment, such as cash registers or printers, which can be found on parts retailer websites.
• Pebax 2533: This is a grade of the Pebax thermoplastic elastomer material used in scientific research, for example, in the creation of mixed-matrix membranes for gas separation.