Digital leak tester T4960

pneumaticdifferential pressure decayUSB

Description
Compact bench-mounted differential leak tester designed for high-rate production lines. The T4960 ForTest delivers laboratory-grade measurement resolution (≈0.1 Pa) in a compact, DIN/panel/pneumatic-mountable aluminium housing, enabling very short cycle times and reliable results for small-volume parts.

Applications and performance
Intended for components with small internal volume that require very low detectable leak rates and high throughput. Example performance: for a test volume of 3 cc the typical cycle is 0.2 s with a visible leak rate of 10 cc/h. Optimized pneumatics and ultra-fast internal valves minimize test time while ensuring repeatability.

Main features

• High-resolution 2.5" OLED display (128×64 px)
• USB port for direct PC connection (management software included)
• Expansion ports for external automation, indicator lights, limit switches, programming keypads
• Black anodized aluminium case for DIN-rail, panel or direct pneumatic mounting to reduce test volume
• Optimized pneumatic layout, ultra-fast valves and small test connectors for minimized cycle times
• Plug & play replacement for custom test stations (pressure transducers, pneumatic groups, PLC)
• Communication: ForTest proprietary protocol, CANbus, Modbus-RTU
• Configurable working pressure range: -1 to 10 bar

Accessories

• External exhaust solenoid with protection filter
• External start button
• External start/abort pushbutton
• Start pedal
• Barcode reader
• Adhesive labels for printer (4500 pcs)
• AUX signals extension cable
• Air filter
• M Series manager software
• Serial protocol
• External 24 VDC power supply
• Software Data Manager
• Thermal printer with peel-off
• Thermal printer without peel
• Remote Start / Abort / Good / Reject
• Air filter 5 micron

Technical specifications

• Case: black anodized aluminium
• Front: 3 mm plexiglass
• Dimensions: L 90 mm × H 150 mm × D 70 mm
• Weight: 450 g
• Measurement resolution: ≈0.1 Pa
• Pressure full scale (configurable): -1, 0.2, 0.5, 1, 2, 6, 10 bar
• Pressure ranges (mbar): -1000, 200, 500, 1000, 2000, 6000
• Power supply: 24 Vdc
• Available pneumatic fittings (mm): 4×2.7; 6×4; 8×6
• Test gases: Hydrogen, Compressed air, Nitrogen
• USB port for PC connection; serial port for printer/barcode reader
• Front LEDs: Test running, Good, Reject
• Inputs: Start, Abort; recall up to 7 programmes
• Outputs: Test running, Good, Reject, Discharge
• Program storage: up to 100 programmes
• Fastening: DIN-rail, panel or direct station mounting
• Optional external pressure and flow regulators