Model HWM-400

Free Release Chamber

Features

• Reduced Dead Zones: > 70% Coverage (Inner Chamber to Detector Size)
• Intuitive Operating Software That Is Easy to Use
• Export of Measurement/Parameter Data in XML Format via USB
• Energy Filter Settings to Optimize Discrimination of Background Radiation
• Integrated Mini-UPS for Measurements During Mains Power Outage
• Ergonomically Positioned Touch Operated Display
• Access to Historical Measurement Data via Integrated Database
• Access to Ludlum Test Tool Software for Detector Analysis
• Web-Based Network Accessibility and Supervision

Free Release Monitor for Gamma Emitting Radionuclides

The Model HWM-400 is a compact clearance monitor for the release of materials and goods up to 150 kg (330 lb) and 400 L (14.1 ft³) in volume.

The standard unit is equipped with the following features:

• 6 gamma plastic detectors for complete 4π coverage
• 30 mm (1.2 in.) lead shielding
• Built-in weight scale for up to 150 kg (330 lb)
• Powder-coated steel frame with easy to clean stainless steel lining inside and outside
• Integrated 17 in. touch-screen display
• Automated measuring process with user guidance
• Nuclide composition suggestion from detector pulse analysis
• Network capability for remote monitoring and supervision
• Integrated mini-UPS

The Model HWM-400 provides fast and reliable detection of gamma emitting radionuclides. Equipped with the latest measuring electronics and built-in maintenance module, it allows optimization of the system to ensure consistent peak performance.