Thermo 42i - Standard Ranges; Extended Ranges

C-Link Protocol Commands
Measurement Configuration
Thermo Electron Corporation Model 42i Low Source Instruction Manual B-29
custom range
range = | 1 | 2 | 3 |
This command reports the user-defined value of custom range 1, 2, or 3.
The example below reports that custom range 1 is defined to 55.0 ppb.
Table B-6. Standard Ranges
Selection ppb ppm µg/m
3
mg/m
3
0 200 0.2 500 0.5
1 500 0.5 1,000 1.0
2 1,000 1.0 2,000 2.0
3 2,000 2.0 5,000 5.0
4 5,000 5.0 10,000 10.0
5 10,000 10.0 20,000 20.0
6 20,000 20.0 50,000 50.0
7 50,000 50.0 100,000 100.0
8 100,000 100.0 150,000 150.0
9 C1C1C1C1
10 C2 C2 C2 C2
11 C3 C3 C3 C3
Table B-7. Extended Ranges
Selection ppb ppm µg/m
3
mg/m
3
0 1,000 1.0 2,000 2.0
1 2,000 2.0 5,000 5.0
2 5,000 5.0 10,000 10.0
3 10,000 10.0 20,000 20.0
4 20,000 20.0 50,000 50.0
5 50,000 50.0 100,000 100
6 100,000 100 200,000 200
7 200,000 200 500,000 500
8 500,000 500 750,000 750
9 C1C1C1C1
10 C2 C2 C2 C2
11 C3 C3 C3 C3