M6 single quadrupole gas chromatography mass spectrometry

 Introduction:

M6 single quadrupole gas chromatography mass spectrometry can be used in conventional qualitative and quantitative analysis of the sample . Reliable performance , easy maintenance, low operating costs , excellent value for money.

features
Vacuum system
Vacuum pump system performance pre- composed and turbo-molecular pump , reducing ion collisions, reduces background noise and the memory effect .
Pre- vacuum pump GLD-N201 small direct-coupled pump oil rotary veneer , geometric pumping speed 4L / s.
Two kinds of specifications of small turbo-molecular pump to meet your needs and budget to provide the best performance.
TMH071P small magnetic levitation turbo molecular pump , geometric pumping speed 60L / S ( standard configuration ) .
TMH262P small magnetic levitation turbo molecular pump , pumping speed geometric 210L / S ( optional ) .
Cold cathode ionization vacuum gauge , the detection range 1.0 × 10-5 ~ 1 × 102 Pa

Ion source
Independent EI electron bombardment heating source , the maximum temperature 350 ℃.
The maximum filament emission current 200μA.
Electron energy 10-100eV adjustable , with low-voltage operation function.
Overall plug-in design, without complicated operation can maintain ion source.

Quadrupole mass analyzer
High precision metal quadrupole mass analyzer to ensure that meet the standards of unit mass resolution.
Removable pre- quadrupole filter, reduce pollution main quadrupole , quadrupole avoid cleaning and maintenance.
Pre- quadrupole filter device plus a varying voltage with the scan quality can be improved edge field , improve the efficiency of ion incidence , better detection sensitivity.

Detector
High voltage level conversion dynode electron multiplier .
Complex I / V conversion circuit technology small-signal amplifier circuit effectively reduce noise, improve signal to noise ratio , ensuring excellent linear dynamic range.

Electronic Systems
High quality RF power , only two points to complete the full mass range of the mass axis calibration , maintain full scan mode good linearity .
Excellent EMC design and high-precision , low temperature drift of electronic components to ensure high quality precision instruments and quality stability.
32-bit embedded system control system, using 100Mbps Ethernet communications interface , which enables remote control and network sharing.
Highly modular power system and control circuitry to enhance the instrument 's overall reliability , easy maintenance and upgrades.

Technical parameters:

Mass range 1.5-1050 amu
Mass Accuracy ± 0.1amu
Resolution (R) W1 / 2 <1amu ( unit mass resolution )
SNR (EI) 5pg Octafluoronaphthalene full scan , m / z272 at SNR ≥150: 1 RMS; 500fg Octafluoronaphthalene selected ion , m / z272 at SNR ≥150: 1 RMS
Quality stability ± 0.1 amu / 48h
The maximum scanning speed 10000 amu / s

Vacuum degree ≤ 4 × 10-4 Pa
Measurement repeatability 10ng hexachlorobenzene m / z 284, RSD ≤ 9%
Library search 10ng methyl stearate , ≥75% similarity

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