示值误差:
| 气体 |
量程
|
示值误差 |
|
绝对误差
|
相对误差
|
|
HC |
0
~
2,000 ×10-6(ppm) vol |
±4 ×10-6(ppm) vol |
±3% |
|
|
2,001
~
5,000 ×10-6(ppm) vol |
|
±5% |
|
|
5,001
~
9,999 ×10-6(ppm) vol |
|
±10% |
|
CO |
0
~
10.00 ×10-2 (%) vol |
±0.02×10-2 (%) vol |
±3% |
|
|
10.01
~
14.00 ×10-2 (%) vol |
|
±5% |
|
CO2 |
0
~
16.0 ×10-2 (%) vol |
±0.3
×10-2 (%) vol |
±3% |
|
|
16.1
~
18.0 ×10-2 (%) vol |
|
±5% |
|
O2 |
0
~
25.00 ×10-2 (%) vol |
±0.1
×10-2 (%) vol |
±5% |
|
NO |
0
~
4,000 ×10-6(ppm) vol |
±25
×10-6(ppm) vol |
±4% |
|
|
4,001
~
5,000 ×10-6(ppm) vol |
|
±8% |
分辨力:
| HC: |
1 ×10-6(ppm) vol |
O2: |
0.02
×10-2(%) vol |
| CO: |
0.01
×10-2 (%) vol |
NO: |
1 ×10-6(ppm) vol |
| CO2: |
0.1
×10-2 (%) vol |
|
注:表中所列绝对误差和相对误差,满足其中一项要求即可。
|