ZQJ-542 helium mass spectrometer leak detector

ZQJ-542 helium mass spectrometer leak detector

Introduction:

helium leak detectors will be widely used in semiconductor process equipment maintenance, industrial gas detection and installation of systems, components in the assembly before the leak rate test and requires high pumping speed, high sensitivity and clean testing conditions of applications.

Features:

1.Easy to use: A key operation, full scale calibration, quick start, cycle detection;

2. Reliable performance: 5×105 Circulating leak detection, Two regional composite operation panel, Four Level operation permissions, suitable for various operators.

3. Powerful function: Three kinds of leak detection methods(Normal,Gross,Sniffer),Leak detection sensitivity covers 12 orders of magnitude, has its own helium pollution prevention function capillary shunt / no shunt sampling.

4. Technological precedence: Multiple units of measure mbar·l/s,Pa·m3/s,Torr·l/s,Apply various user with RS232 communication function.

Technical parameters: 

Minimum leakage rate: <5×10-12Pa·m3/s

Range of measurement: 5×10-12~1 Pa·m3/s

Allowed maximum pressure leak detection mouth: 1000Pa

Answering time: <1s

starting time: <2min

leak port on the He pumping speed:1.3l/s

operating temperature: 0°- 45°

Dear customer:

  We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

  Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

  Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

   If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba.