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3654 Portable H2/N2 Analyzer - Specifications 55 of 66
Operator Manual
ORBISPHERE
7 Specifications
7.1 Instrument Specifications
Note:
In accordance with the Pressure Equipment Directive 97/23/EC (Article 3.3), the
components that make up the purge gas cylinder and pressure reducer, are not subject
to the technical requirements of this directive.
Table 7-1:
General Technical Data
Power Requirements
Batteries: two C-type cells, NiCad or alkaline, each 26 mm
x 50 mm, 2.4 to 3 volts total
Battery Autonomy
15 hours operational use, 3 weeks purge backup (power
off, purge gas supplied)
Dimensions (HxWxD) 19.8 x 11.5 x 22 cm
Weight (including purge gas
cylinder and sensor)
4.6 kg
Purge Gas
Nitrogen (H
2
sensors)
Carbon Dioxide (N
2
and H
2
sensors)
Purge Gas Cylinder Pressure
Limit (see also Note below)
200 bar maximum for N
2
purge gas
60 bar maximum for CO
2
purge gas
Purge Gas Autonomy
40 hours when cylinder filled to 200 bar of N
2
20 hours when cylinder filled to 100 bar of N
2
120 hours when cylinder filled with 75% of CO
2
liquid
Capacity of Purge Gas Cylinder 65 ml
Digital Output (RS232C)
Baud rate: 4800
Data bits: 8
Stop Bits: 1
Start Bits: 0
Parity: None
Measurement Cycle Time 20 seconds
Temperature of Use 0 to 40°C (32 to 104°F)
Temperature of Sample -5 to 35°C (23 to 95°F)
Sample Pressure Limit (32013A
and 32015 flow chambers)
< 10 bar, at <= 25° C
Enclosure Protection IP 67
CE Certification
EN 61326-1:1997 /A1:1998 /A2:2001 /A3:2003
Directive 89/336/CE