System Description; Specifications; 8355 Scd; 8255 Ncd - Agilent Technologies 8355 Sulfur User Manual

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System Description

Specifications

8355 SCD

8255 NCD

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This section lists the published specifications for a new
detector, installed on a new Agilent 7890B GC, when used in a
typical laboratory environment.
Specification
Minimum Detection Limit (MDL),
typical
Linearity
Selectivity
*
Precision and stability
Typical time to reach 800 °C from
ambient
*
Typically, based on one run per 30 minutes, collected over 24 hours. For example, a 24
hour time span will contain approximately 48 replicate runs.
Specification
Minimum Detection Limit, typical
Linearity
Selectivity
Area repeatability
Typical time to reach 800 °C from
ambient
< 0.5 pg (S)/s (2x Agilent data system
ASTM noise)
4
> 10
7
> 2 x 10 response S/response C
< 2 % RSD over 2 hours
< 5 % RSD over 24 hours
10 min
< 3 pg (N)/s (2x Agilent data system
ASTM noise)
4
> 10
7
> 2 x 10 response N/response C
< 1.5 % RSD over 8 hours
< 2 % RSD over 18 hours
10 min
SCD and NCD User Manual
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