Thermo Scientific 49i, Инструкция по эксплуатации

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C-Link Protocol Commands
Measurement Configuration
Thermo Fisher Scientific Model 49
i
Instruction Manual B-29
Measurement
Configuration
range
high range
low range
These commands report the O
3
range in single range mode, or the high and
low ranges in dual or auto range mode, according to Table B-6 . If the mode
is incorrect, the instrument responds with “can’t, wrong settings”. The
example that follows reports that the O
3
range is 50 ppb.
Send: range o3
Receive: range o3 0: 5000E-2 ppb
set range selection
set high range selection
set low range selection
These commands select the O
3
full-scale range, according to Table B-6 . The
example that follows sets the O
3
full-scale to 2,000 ppb (2 ppm).
Send: set range o3 5
Receive: set range o3 5 ok
Table B-6. Range Settings
Code ppm mg/m
3
0 0.05 0.1
1 0.1 0.2
2 0.2 0.4
3 0.5 1
4 1 2
5 2 4
6 5 10
7 10 20
8 20 40
9 50 100
10 100 200
11 200 400
12 C1 C1
13 C2 C2
14 C3 C3