- 品牌/商标：ULVAC
- 产品型号：HELIOT902D2
- 新旧程度：全新
- 企业类型：贸易商
- 原产地：日本
苏州特拉法优势供应ULVAC HELIOT 900氦质谱检漏仪。爱发科HELIOT 900检漏仪，原厂采购，价格优惠。
| Model | 901W1 | 901D2 | 904W2 | 904D3 | ||
| Type | Base type | Mobile type | ||||
| Detectable gas | 4He, 2H2 | |||||
| Minimum detectable leak rate (4He) | 3/sec | | |||||
| Leak rate display range | 4He | 0.01E-12 to E-3 Pa?m3/sec | 0.01E-11 to E-2 mbar?L/sec | 0.01E-11 to E-2 Torr?L/sec | ||||
| 2H2 | 0.01E-8 to E-5 Pa?m3/sec | 0.01E-7 to E-4 mbar?L/sec | 0.01E- 7 to E-4 Torr?L/sec | |||||
| Inlet pumping speed for(4He) | 5 L/sec | |||||
| Max. connecting pressure | < 2Pa | < 12 mbar | < 9 Torr | |||||
| Main pump Pumping peed | Turbo molecular pump 31 L/sec | |||||
| Fore pump Pumping speed (50Hz/60Hz) | Oil
rotary pump 30/36 L/min | 1.8/2.2 m3/h | 1.1/1.3 cfm | Dry
scroll pump 90/108 L/min | 5.4/6.5 m3/h | 3.2/3.8 cfm | Oil
rotary pump 135/162 L/min | 8.1/9.7 m3/h | 4.8/5.7 cfm | Dry
scroll pump 250/300 L/m | 15/18 m3/h | 8.8/10.6 cfm | ||
| Weight (including floor cart) | Approx. 33 kg (Approx. 46 kg) | Approx. 37 kg (Approx. 50 kg) | Approx. 77 kg | Approx. 74 kg | ||
| Power consumption | 600 VA | 500 VA | 1100 VA | 650 VA/ | ||
| Input power supply | 100-120 V or 200-240 V | |||||
| Inlet port flange | NW25(ISO) | |||||
| Startup time | < 2 min | |||||
| External interface | RS232C, RS485, analog DC, digital I/O. | |||||
| Language | English, Japanese, Korean, Simple Chinese, Traditional Chinese, German, Spanish | |||||
| Controller unit | 7inch tablet type (wireless standard: IEEE 802.11 b/g/h) (*1) | |||||
| Operation range | Wired | Cable length : 2m (standard), 5m (optional) | ||||
| Wireless | 40m (*2) | |||||
| Battery lasting time | 3-8 hrs (*3) | |||||
| Applicable standard | CE, IP30 | CE | ||||
ULVAC HELIOT 900检漏仪，供货及时。
苏州特拉法真空系统
地 址：苏州工业园区苏虹东路188号方正科技园A幢318B-10室