1200°C Vacuum Atmosphere Box Furnace with Oxygen Sensor for Laboratory Applications Published 12/19/2025 at 550 × 550 in 1200°C Vacuum Atmosphere Box Furnace with Oxygen Sensor for Laboratory Applications 1200°C Vacuum Atmosphere Box Furnace with Oxygen Sensor for Laboratory Applications 1200°C Vacuum Atmosphere Box Furnace with Oxygen Sensor for Laboratory Applications