Appendix C - Specifications.pdf

This document is a specification sheet for a glove box system with integrated purification capabilities designed for storing high-value and oxygen-sensitive materials.

The system features a stainless steel 304 chamber (3 mm thickness) with minimum dimensions of 1200 mm length × 740 mm width × 900 mm height, equipped with an openable tempered glass front window panel (8 mm thick) and optional hinged design. The glove box operates on switchable 110 VAC or 220 VAC, 50/60 Hz single-phase power with maximum consumption of 1.5 kW. The system includes two antechambers (approximately 360 mm ID × 600 mm) and a small tool chamber (approximately 150 mm ID × 220 mm length), with a vacuum pump capacity exceeding 8.5 CFM. The chamber maintains a leak rate below 0.05 vol%/hr and achieves final purity specifications of less than 1 ppm oxygen and less than 1 ppm water concentration at 20°C and 1 atmosphere.

The integrated gas purification system incorporates automated water and oxygen removal using purification cylinders containing BASF R3-11 Copper Catalyst and Lindy Molecular Sieve materials, with moisture removal capacity of approximately 2 kg and oxygen removal capacity of approximately 60 liters. The system includes a built-in regeneration temperature controller for automatic filter regeneration, an automatic purging function to rapidly reduce oxygen below 200 ppm and water below 50 ppm before recycling, and an automatic pressure control system for maintaining constant internal pressure. The equipment requires NRTL certification for compliance.