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904W2/904D3/904D4氦質譜檢漏儀

更新時間:2017-02-13 點擊量:2384

High speed pumping capability: 
5L/s pumping speed for helium IN ULTRA flow mode. 
Tablet type controller: 
Wireless remote control is standard specification. 
Intuitive operation: 
Simple with high-definition and eye-friendly test screen. 
Various backing pumps available: 
Oil rotary vane and dry scroll pumps in different sizes. 
-friendly with maneuverable cart (HELIOT904_): 
Low height type is also available (HELIOT901_). 
Ease of maintenance: 
Tool-free removal maintenance panel, easy internal access for maintenance and maintenance instructions built in. 
Possible to detect hydrogen as well as helium gas by vacuum method. 
ApplicationsPiping assemblies and separate parts. 
Vacuum components and systems. 
Automotive parts, air conditioning, heat exchanger parts and assemblies. 
Packaging for food, pharmaceuticals, etc. 
Flow and permeation rate measurement of helium and hydrogen. 
Specifications

 

Model

901W1901D2904W2904D3904D4
TypeBase type type
Detectable gas4He, 2H2
Minimum detectable leak rate
(4He)
<5E-13 Pa?m3/sec | <5E-12 mbar?L/sec | <3.75E-12 Torr?L/sec
Leak rate display range4He0.01E-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
2H20.01E-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< 1200 Pa | < 12 mbar | < 9 Torr
Main pump Pumping peedTurbo 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/min | 15/18 m3/h | 8.8/10.6 cfm
Dry scroll pump
500/600 L/min | 30/36 m3/h | 17.6/21.2 cfm
Weight (including floor cart)Approx. 33 kg (Approx. 46 kg)Approx. 37 kg (Approx. 50 kg)Approx. 77 kgApprox. 74 kgApprox. 96 kg
Power consumption600 VA500 VA1100 VA650 VA1150 VA
Input power supply100-120 V or 200-240 V
Inlet port flangeNW25(ISO)
Startup time< 2 min
External interfaceRS232C, RS485, analog DC, digital I/O.
LanguageEnglish, Japanese, Korean, Simple Chinese, Traditional Chinese, German, Spanish
Controller unit 7inch tablet type (wireless standard: IEEE 802.11 b/g/n) (*1)
Operation rangeWiredCable length : 2m (standard), 5m (optional)
Wireless40m (*2)
Battery lasting time3-8 hrs (*3)
Applicable standardCE, IP30CE
*11. Applicable radio law. Tablet: ec, CE, FCC. Main unit: ec, CE, ,FCC, IC, C-TICK. 2.Non-wireless Option: If cable is connected wireless is inactive. If cable is disconnected wireless is active.
*2May change depending on operating environment.
*3May change depending on communication condition, brightness, volume, etc.

 

 

[Sniffer Method]

 

Model

AS9BS9BT9
Detectable gas4He
Minimum leak rate display range0.01E- 8 to E-5 Pa?m3/sec | 0.01E-7 to E-4 mbar?L/sec | 0.01E-7 to E-4 Torr?L/sec0.01E-7 to E-3 Pa?m3/sec | 0.01E-6 to E-2 mbar?L/sec | 0.01E-6 to E-2 Torr?L/sec
Flow rate< 0.03 slmApprox. 3 slm
Sniffing inlet portHandy probeφ6mm tube fitting
Tube1-10 m (*1)
*1 Specified length per 1m.

 

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