GC-MS ***0 is a cost-effective gas chromatograph mass
spectrometer provided by Skyray Instrument. The products hold
several patented technologies, and are widely used in industrial
inspection, food hygiene, environmental protection, etc.
Highlights:
Hardware
Electronic pressure/flow control system (EPC/EFC) for
self-developed GC ***0 system;
Patented EI filament set provides highly efficient electron
emission, a maximum of **0μA;
Quality mass analyzer with pre-filter reduces quadrupole
pollution;
High-energy dynode electron multiplier ensures good
sensitivityï¼›
Vacuum system with quality mechanical and turbo molecular pumps
guarantees stability and reliabilityï¼›
Full scale gauges monitor vacuum states in real time;
Self protection system guarantees safety of operators and core
parts under abnormal conditions;
RF power supply digital compensation technology ensures better
sensitivity and resolution in full mass range.
Software
The software “ChemAnalyst†controls auto sampler (AS), gas
chromatograph (GC) and mass spectrometer (MS); data are acquired
and transferred by high-speed network card;
Full Scan and selective Ion Monitoring (SIM) modes are
available;
the system supports manual and automatic tuning, display of total
ion current (TIC) and mass chromatogram (MC);
Skyray Instrument is the only legal distributor authorized by
NIST/EPA/NIH in China mainland, which guarantees the latest version
and free online upgrade of NIST (current version NIST ***1).
The data processing section searches target compounds in NIST ***1
based on mass spectra of samples, displays search results which
include retention times, structural formula and standard mass
spectra, and compares the abundances of standard and real target
ions. Users can make accurate qualitative and quantitative
analyses;
Superior quality: it uses high-end core parts, which ensures
GC-MS ***0 high quality.
Meeting high demands: Skyray provides necessity parts, and meets
multiple requirements from clients in different fields;
User-friendly design: it facilitates easy operation and convenient
maintenance;
High-efficiency ionization source: modularization design, employing
Skyray patented ion source, having high ionization efficiency, and
enhancing sensitivity;
ChemAnalyst software: convenient operation, data acquisition and
processing;
Highly cost-effective: offering more benefits while meeting all
application demands;
Scientific solutions: We offer customers perfectly customized
solutions;
Consumables with favorable price: most consumables and parts are
self-developed, which save a lot of maintenance cost, while
providing high performance;
Satisfactory post-sale service: Skyray makes a quick response to
client’s demands, with professional technicians offering **-hour
services.
GC
Specification
Inlet temperature: Max. **0oC
Pressure range: ****0psi,±0.**2psi
Pressure control mode: Electronic pressure control (EPC), support
CV and CC
Split mode: Split/splitless, max. split ratio: ***0:1
Column oven working temperature: Room temperature*4℃~**0℃
Heating rate: Up to **0℃/min
Temperature programming: 7 stages/ 8 platforms
Auto Sampler: Optional
MS
specification
EI source ionization energy: 5 eV *****0 eV (Adjustable)
Mass range: 1.*- ***0amu
Resolution: Unit resolution (full width at half maximum)
Ion source temperature: **0—**0℃
Filament emission current: ****0 μA
GC-MS Interface Temperature: Max. **0℃
stability: ±0.*0 amu/*8 hrs
Sensitivity: Full scan, 1pg OFN at m/z **2 with S/N ≥*0:1
(RMS)
Scan rate: Up to ****0 amu/s
Vacuum: Turbo molecular pump(*7 L/s)
Detector: High-energy dynode electron multiplier
Current
Customers:
1ã€Industrial inspection: textile, electricity &
electronics, plastic cement, cosmetics;
2ã€Food hygiene: pesticide residues, flavors and fragrances;
3ã€Environmental protection: air, water, soil, solid waste;
4ã€Pharmaceutical: pharmaceutical industries, drug inspection;
5ã€Petrochemical: oil refineries, chemical plants;
6ã€Public security organ: explosives, forensic evidence
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