GE XMTC

XMTC User’s Manual 49
Chapter 5. Specifications
Chapter 5. Specifications
5.1 Performance
Accuracy ±2% of span
Linearity ±1% of span
Repeatability ±0.5% of span
Stability Zero: ±0.5% of span per week
Span: ±0.5% of span per week
Response Time 20 seconds for 90% of step change
Measurement Ranges
(typical)
0-2%
0-5%
0-10%
0-25%
0-50%
0-100%
50-100%
80-100%
90-100%
95-100%
98-100%
Measurement Gases
(typical)
H
2
in N
2,
air or CO
2
He in N
2
or Air
CO
2
in N
2
or Air (minimum range 0-20% CO
2
)
SO
2
in Air (minimum range 0-10% SO
2
)
Ar in N
2
or air (minimum range 0-20% argon)
Ambient Temperature Effect ±0.05% of span per °C
Required Sample Gas
Flow Rate
0.1 to 4.0 SCFH (5 to 2000 cc/min), 0.5 SCFH (250 cc/min) nominal
Required Reference Gas
Flow Rate
0.01 to 4.0 SCFH (5 to 2,000 cc/min), 0.5 SCFH (250 cc/min) nominal