Model designation and detection limit specifi cations
Sample Gas
Nitrogen
Argon
Helium
Oxygen
Performance
Accuracy, EDL Mode
Greater of + 0.1 ppb H2; + 0.05 ppb CO; + 10% of reading
Range
0 to 199.9 ppb
Response Time
5 minutes to 99% response; 30 minutes to 75% response in EDL mode.
Response time is independent of sample concentration.
Ambient Operating Temp.
60 to 90° F (16 to 32° C)
Sample Compatibility
Specific models available for N2, Ar, He, or O2 analysis
Resolution, Display
Resolution, Communication Ports
0.01 ppb
SPECIFICATIONS
Model
ta7000R-N2
ta7000R-Ar
ta7000R-He
ta7000R-O2
0.1 ppb
Lower Detection Limit
H2 ppb
CO ppb
< 0.5
< 0.5
< 0.5
< 0.5
User Manual | 15
< 0.5
< 0.5
< 0.5
< 0.5