COSMOS XP-703DIII Semiconductor material gas detector (H₂: 1.0ppm AsH₃: 0.5ppm B₂H₆: 0.2ppm SiH₄: 0.5ppm PH₃: 0.3ppm)

Target Gas: Hydrogen, Arsine, Diborane, Silane, Phosphine

Sensor Type: Hot-wire semiconductor

Sampling Method: Internal Pump

Detectable Leak Rate:

H₂: 5.07 × 10⁻⁷ Pa·m³/s

AsH₃: 2.53 × 10⁻⁷ Pa·m³/s

B₂H₆: 1.01 × 10⁻⁷ Pa·m³/s

SiH₄: 2.53 × 10⁻⁷ Pa·m³/s

PH₃: 1.52 × 10⁻⁷ Pa·m³/s

Detectable Gas Concentration:

H₂: 1.0ppm

AsH₃: 0.5ppm

B₂H₆: 0.2ppm

SiH₄: 0.5ppm

PH₃: 0.3ppm

Response Time: 10 sec.

Power Source: 2 × AAA alkaline batteries, approx. 12 hours

Operating Pressure: Atmospheric pressure (800 to 1100hPa)

Operating Temperature & Humidity: 0 to 40°C; 30 to 85%RH

Dimensions: W38 × H135 × D32mm

Weight: Approx. 190g

Accessories: Soft case, drain filter, filter element, gas probe, dust filter, hand strap, 2 × AA alkaline batteries

Manual