INFICON Extrima Ex-certified Hydrogen Leak Detector - Manual (Page 41)

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INFICON - Operating Instructions EXTRIMA
13. Technical Specification
Power supply
AC Mains Voltage 100 — 240 V 50/60 Hz
Environment
Working temperature -20°C — +50°C (-4F - +122F)
Start up temperature > 0°C (>32F)
Humidity 95% RH (non-condensing)
Storage temperature 0°C — +60°C (32F - 140F)
Chemical Jet-fuel and most common petroleum
vapours
IP-Class IP67, 30 min @1 m (IEC529)
Dimension
Net Weight 4 kg (8.8 lbs)
Overall Dimensions H x W x D 128 mm x 240 mm x 167 mm (5” x 9.5” x
6.6”)
Application
Europe Zone 0, 1 and 2 (mines and dust excluded) Explosion
groups IIA, IIB, IIC,
All T1, T2, T3 gases including Hydrogen and Jet-fuels
US, Canada Zone 0, 1 and 2 (mines and dust excluded)
Class 1, Div 1, Groups A, B, C, D
All T1, T2, T3 gases including Hydrogen and Jet-fuels
Sensitivity
Range in H2 Analysis Mode 0.5 ppm — 0.2% H2
Detection Mode 1 x 10-7 cc/s (when using 5% H2 tracer gas)
Repeatability Typical ±10% of reading + 0.3 PPM
Linearity in H2 Analysis Mode (within 0.1
— 10 x calibration
point) Typical ±15% (within 0.5 — 100 ppm)
Battery Capacity
Operating time 7h (3h at -20°C) (-4F)
Charging time 7-8 h, flat to fully charged. Approx. 1h to
1h operating time Charge above 0C (32F)