ZQJ Series Helium Mass Spectrometer Leak Detectors

Product Information
Type: ZQJ-291
Target: Smallest detectable leak rate <=5x10-11Pa.m3/s
Leak rate display 2x10-11----9.8x10-5Pa.m3/s
Response time <=5s
Starting time <=8min
Working voltage 220+-10%v,50Hz,single-phase 10A
working environment 5--35,Humidity <=80%
Boundary dimension 550(W)x570(D)x910(H)mm

Apply Terrain: Aerospace and astronautics industry: fuel tank, attitude motor, plane oil tank;
Electron and electrical industries: high-voltage switch, electrical capacitor, relay and semiconductors;
Air-conditioning and automobile industries: compressor, steamer, condenser, automobile air-conditioner and rim;
Vacuum science industry: accelerator, clean and hydrocarbon-free vacuum system and apparatus;
Nuclear and metallurgical industries: nuclear fuel, nuclear radiation meter, vacuum metallurgical furnace;
Medical equipment and consumer commodities: pacemaker, solar energy pipe, vacuum thermal container;
Precision machinery processing industry: hydraulic press industry, engine, combustion engine.

DownLoad:
Sales: Tel:0086-010-62571592
Fax:0086-010-62617951
E-mail:sales@kyky.com.cn

KYKY Technology Development Ltd. (KYKY) is regarded as a distinguished shining star in the thriving industry of instrument manufacturing in china, Located in the core area of Zhongguancun, Beijing, KYKY ,which was previously called the Beijing R&D center of the Chinese Academy of Sciences (CAS) on its first foundation in 1958, is surrounded by dense innovative atmosphere formed by the three adjacent national educational and researching institutes: Peking University, Tsinghua University and Chinese Academy of Sciences (CAS). Under the trend of transforming state-owned enterprise into modern running system corporation, also as an important part of knowledge-renovating project of the CAS, the former Beijing R&D center of CAS has spearheaded this conversion marked with the establishment of the new KYKY in 2000.

Based on its past forty-three-year knowledge accumulation, KYKY is positioned as a comprehensive hi-tech corporation integrated with scientific instrument researching, developing ,manufacturing and marketing. Its main products are analytical instruments, ultra vacuum acquisition and detecting equipment: Digital Scanning Electron Microscope, X-ray Energy Dispersive spectrometer, Quadruple Gas Mass Spectrometer ; Turbo Molecular pump, Ion pump, Helium Leak Detector etc. , and auxiliary equipment such as medical instrument (high-frequency Electron Surgical Unit), Cooling Circulator , These products are widely applied in domestic R&D institutes, universities, aeronautics, nuclear energy, information, environment-protecting industries and so on, and have been also well-sold abroad over ten countries and regions in Europe and Asia, attaining international reputation with their high property-price ratio virtue.

"Regular Operation, Sincere Administration" has been seriously observed as a basic rule throughout the whole experience of its operation, KYKY was awarded the first group of "Inspection-dispensed Enterprises" of the Haidianyuan, Zhongguangcun Science & Technology District in 2001.

Today, in current booming marketing economy, KYKY people will try their best to make preeminent contribution to the prosperity of Chinese scientific research instrument industry through their indomitable exploitation and hardworking.

Add:No.13 Bei'ertiao, Zhongguancun, Haidian District, Beijing
P.C:100190
Tel:86-10-62560908
Fax:86-10-62564613
E-mail:market@kyky.com.cn

Sales Telephone:
Vacuum Business: 86-10-62571592
86-10-82548298　 86-10-82548198　 86-10-62520080

Analysis Instruments: 86-10-62571593
Laboratory Equipments:86-10-82548286

Medical Instruments: 86-10-62565813
Cabinet: 86-10-62565815

E-mail:kyvac@kyky.com.cn