| Type |
2X-2A |
2X-4A |
2X-8A |
2X-8 |
2X-15A |
2X-15 |
2X-30 |
2X-70 |
| Pumping Speed:L/S |
2 |
4 |
8 |
15 |
30 |
70 |
极限真空Limiting
Vacuum |
关气镇Gas Close Ballast
开气镇Gas
Open Ballast |
Pa(Torr) |
6×10-2（≤5×10-4）110 |
| 6×10-1（ 5×10-3 ） （≤5×10-2） |
| 电动机功率 Motor Power:Kw |
0.37 |
0.55 |
1.1 |
1.5 |
3 |
5.5 |
| 升温℃ Temperature Rise:℃ |
≤40 |
| 进气口径 Gas lnlet Diameter:mm |
18 |
25 |
40 |
40 |
65 |
80 |
| 转速 Speed r/min |
450 |
590 |
|
|
420 |
| 用油量 Oil Consumption:L |
0.7 |
1 |
2 |
2.8 |
3 |
4.2 |
| 噪声 Noise:dB(A) |
≤68 |
≤68 |
≤70 |
≤75 |
≤78(～70) |
≤80(～75) |
| 外形尺寸 Overall Dimensions:cm |
56×31×39 |
56×34×37 |
79×43×54 |
79×53×54 |
78×50×56 |
91×65×70 |
|
适用电磁伐型号 Suitable Electromagnetic Valve Model |
DDC-JQ25 |
DDC-JQ40 |
DDC-JQ65 |
DDC-JQ80 |
| 重量Weight:kg |
58 |
55 |
80 |
110 |
232 |
330 |
| 冷却方式 Cooling Mode |
Natural Cooling |
Water Cooling |
Natural Cooling |
Water Cooling |
| 冷却水量 Cooling Water Quantity：L/min |
---- |
>0.5 |
-- |
>0.8 |
>1 |
>2 |
