INFICON Extrima 氢气检漏仪 (0.5 PPM – 0.2%H2, 5x10^-7 cc/s)

Ex classification: Ex ia IIC T3

Minimum detectable leak rate: Range in H2; Analysis Mode 0.5 PPM – 0.2% H2; Sensitivity in Leak Detection Mode 5x10^-7 cc/s (using 5% H2 tracer gas)

Ambient temperature range: -20 – +50°C (-4 – +120°F)

Humidity: 95% RH (non-condensing)

Chemical resistance: JET-fuel, Skydrol® and most common petroleum products

IP-Class: IP67, 30 min @ 1m (IEC 60529)*

Dimension (HxWxD): 128 x 240 x 167 mm (5.03 x 9.44 x 6.57 in.)

Weight: 4.5 kg (10 lb.) (hand probe excluded)

Applications: Zones 0, 1 and 2 / Division 1 and 2 (mines and dust excluded) (hydrogen, JET-fuel, and other T1, T2 and T3 gases)

Battery capacity > 8 hours (full charge)

Application:

Aerospace – complete fuel systems, oxygen supply, cooling systems and fire extinguishing systems, both in production and maintenance

Power production – hydrogen-cooled generators and fuel cells

Process industry – e.g., pipe systems, valves and containers

Petro chemical industry

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