2 Name of Each Part
2
2
Name of Each Part
2.1
Entire Assembly
Fig. 1 Entire view of instrument
No.
Name
Description
1
Analyzer cabinet
A cabinet incorporating the optical instrument.
The module of 5 components at maximum is incorporated.
2
Operation screen
LCD screen with touch-panel display.
3
Status indicator
Indicates the power ON/OFF state and the operation status of analyzer.
Refer to "
Q
Warm-up and preparation" (page 9).
4
Sampling unit
Introduces sample gas and reference gas into the analyzer.
Performs the gas processing: Drain separation
→
Sulfuric mist processing
→
NO
2
to NO conversion
→
Dust removal processing
→
Cooling
5
Panel switch
Refer to " 2.2 Panel Switch in Cabinet " (page 3).
6
Cylinder container
A space containing high-pressure gas cylinder.
Maximum 6 cylinders of 3.4 L can be mounted according to the cabinet size.
7
Input/Output terminal
A connection part of: analyzer power, primary filter heater power, heated tube
power (optional).
8
Fluorescent lamp
Illumination inside the cabinet.
9
Ventilation fan
A ventilation fan inside the cabinet.
10
Ventilation filter
A filter to ventilate inside the cabinet.
Refer to " 7.3.6 Cleaning the cabinet ventilation filter " (page 66).
5
1
6
2
4
7
8
10
3
9
