Title:
A PORTABLE MULTI-RANGE NO2 GAS MONITOR
Subject Terms:
NITROGEN OXIDES - DETECTION
Document Location:
DOE Public Reading Room - Hanford Battelle P.O. Box 999 MS H2-53 Richland WA 99352 (509)372-7443
Publication Date:
1957 Oct 01
Declassification Status:
Declassified
Accession Number:
RL-1-382099
Document Number(s):
HW-SA-3
Originating Research Org.:
GE - HAPO
OpenNet Entry Date:
2004 Feb 24
OpenNet Modified Date:
2015 Jun 16
Description/Abstract:
DESCRIBES A PORTABLE MONITOR FOR RECORDING CONCNS OF NO2 DURING ENVIROMENTAL & STACK SAMPLING. THE SAMPLE FLOWS CONCURRENTLY WITH THE REAGENT, N-1 NAPHTHYLETHYLDIAMINE, THROUGH A BEADED COLUMN. DIAZOTIZATION OF THE REAGENT PRODUCES A COLORED SOLN WHICH IS MEASURED BY A FLOW-THROUGH COLORIMETER. CONCNS RANGING FROM 0.5 TO 15,000 PPM CAN BE MEASURED.