|
管道與靶配用
|
流量調(diào)節(jié)范圍
|
切換差
|
重復(fù)性誤差
| |
|
管道直徑 |
靶 號(hào) | |||
|
1" |
1# |
20……48 |
8 |
1.1 |
|
1 1/4" |
1# |
34……100 |
10 |
2.6 |
|
1 1/2" |
1# |
65……160 |
14 |
3.8 |
|
2" |
1# |
120……280 |
26 |
6.4 |
|
* 2 1/2" |
1# |
210……550 |
18 |
|
|
* 3" |
1# |
380……750 |
20 |
|
|
2" |
2# |
40……140 |
18 |
4.0 |
|
* 2 1/2" |
2# |
110……340 |
15 |
|
|
* 3" |
2# |
180……470 |
18 |
|
|
* 4" |
2# |
350……920 |
20 |
|
|
* 3" |
3# |
115……220 |
20 |
|
|
* 4" |
3# |
210……590 |
20 |
|
|
* 5" |
3# |
380……1200 |
40 |
|
|
* 6" |
3# |
550……1800 |
80 | |
