Semi-automated sample preparation system FORJ™

for spectrometryfor atomic absorption spectrometryfor XRF spectrometry

Overview
FORJ™ is a fusion-based sample preparation system developed for reliable, repeatable sample fusion for X-ray fluorescence (XRF), inductively coupled plasma (ICP) and atomic absorption (AA) workflows. The instrument supports 6 fusion positions with an optional tray loader for increased throughput while maintaining a compact footprint.

Key benefits

• Consistent heating across fusion positions for reproducible results
• High throughput with optional tray loader (pre-loading of 6 additional samples)
• Integrated sample tracking and fusion success monitoring
• Ergonomic handling, easy lab integration and programmable energy-saving timers

Performance and results
FORJ provides homogeneous melts and contamination-minimised heating through controlled heat ramps, fast cooldown capability and features that reduce thermal stress. These process controls help deliver repeatable analytical preparation for downstream XRF, ICP and AA analysis.

Throughput and automation
The optional tray loader enables pre-loading and semi-automated processing to increase throughput by up to ~25% without enlarging the instrument footprint. Camera-based detection and programmable presets simplify routine operation.

Why choose FORJ?

• Low maintenance: design reduces thermal stress and contamination risk to limit downtime and spare-part costs
• User-friendly handling: safe, ergonomic interface and straightforward installation for full-lab integration
• Technical support: available services include technical/engineering support, training and application advice

Accessories

• Tray loader (optional) — pre-loading and automation
• Non-wetting agent (NWA) pill injector (optional)

Operation, software and safety

• Sample capacity: 6 fusion positions; pre-loading of 6 additional samples with tray loader option
• Operation: camera detection of platinum ware, ergonomic manipulation, integrated supercapacitor, programmable pre-heat and shut-off timer, status light tower; compatible with WROXI-CRM
• Process controls: pause and inspection, controlled heat ramp, fast heat drop, NWA pill injector, furnace refractory monitoring, adaptable temperature, step duration, agitation speed, cooling airflow, magnetic agitation and pouring approach; multiple program views including remaining time and temperature vs time graph
• Software: fusion success monitoring, sample tracking, remote control, Ethernet and USB connectivity
• Safety and compliance: cold-to-cold operation; certifications CSA-CA, CSA-US, CE, RoHS, UKCA; coated PCB for high corrosion resistance

Technical specifications

• Dimensions (HxWxD): 71 x 102 x 72 cm
• Weight: 127 kg (280 lb)
• Power supply: 30 A, 5500 VA. Canada/USA: 208–240 V, 60 Hz. Other: 200–240 V, 50/60 Hz
• Temperature: periodic max 1250 °C; steady 1200 °C
• Fume extraction: exhaust adapter or installation under a hood