Gas Chromatographs

Product Details :

Introduction Thermo new generation Gas Chromatograph Mass Spectrometer(GC-MS) system offers high performance, high reliability, and low cost for customers of all types. Holding multiple patents, Thermo manufactures high quality , which is widely used in industrial inspection, food safety, environmental protection, etc.

Technical Specifications:

• Electronic pressure/flow control system (EPC/EFC) on ISQ 7000 improves baseline stability and sensitivity
• Patented EI filaments provide high efficiency of electron emission Pre-quad removes undesirable contamination before the main analytical quadrupole and decreases cleaning frequency
• High quality vacuum system combined with high energy dynode (HED) electron multiplier (EM) offer magnificent sensitivity Self-protector safeguards the system against the situations, which would normally damage expensive components and require significant repair
• Advanced digital compensation technology on Radio Frequency (RF) power supply guarantees satisfactory sensitivity and resolution over full mass range

Application Fields:

• Food safety and hygiene
• Industrial inspection
• Environmental protection
• Pharmaceutical development
• others

Product Details :
NUCON 5765 GAS CHROMATOGRAPH is advance version with Microprocessor Temperature Controller with Multi Ramp Temperature Programming, Auto Cooling making it possible to operate 10 degree C above ambient for special applications like NEPTHA.
Gas Chromatography System
Temperature Controller / Programmer with keyboard entry of Process Parameter and Time Functions with user friendly software in ROM. Method Development facility and Electricity Failure backup. Auto Start for Temperature Programming and Data Station with one switch for reproducible Retention Time in multiple runs.

Provision for upgradation for future expansion. Optional E.P.C. for the flow/ pressure of carrier gas.
Provision for fixing three Injectors and three Detectors. Capable of operating two detectors simultaneously with Dual Channel Data Station. Modular in construction with option of adding Methaniser, Head Space Attachment and Manual / Auto Gas Sampling Valve. It has Non Volatile Memory for 10 Methods profiles.
All Glass System with Glass Column, Glass lines Injector and Quartz Jet FID.

Features:

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• High precision, Multi-function, connects the international advanced technology
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• Unique design sampling system, can lower detection limit
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• Can be installed hydrogen flame ionization detector (FID), pool thermal conductivity detector (TCD), electron capture detector (ECD), flame photometric detector (FPD), nitrogen and phosphorus detector (NPD), photoelectric ionization detector (PDHID) of six kinds of detector.
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•  Thermal conductivity cell detector (TCD) stable time: ≤10 min
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Specifications:

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• LOD(limit of detection): ≤5×10-12g/s   [n-C16]
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• drifting: ≤5×10-13A/30min
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•  noise: ≤2×10-13A
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• linear dynamic range : ≥107
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• thermal conductivity cell detector(TCD)
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• The maximum control temperature: 400???
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• sensitivity: ≥10000mv.ml/mg   [n-C16]
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• drifting: ≤100uV/30mi
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• noise: ≤20uA
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• linear dynamic range: ≥105
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• Electron capture detector(ECD)
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• The maximum control temperature: 350???
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• LOD(limit of detection): ≤6×10-15 g/ml    (γ-666)
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• drifting: ≤50uV/30min
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• noise: ≤20uV
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• linear dynamic range: ≥104
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• Flame photometric detector(FPD)
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• The maximum control temperature: 400???
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• LOD(limit of detection):  ≤2×10-13g/s(P)     ≤5×10-11g/s(S)
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• drifting:  ≤4×10-11A/30min
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• noise:  ≤2×10-12A
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• linear dynamic range:   ≥103(P)      ≥102(S)
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• Nitrogen and phosphorus detector(NPD)
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• The maximum control temperature: 400???
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• LOD(limit of detection): ≤5×10-13g/s(P)       ≤1×10-12g/s(N)
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• drifting: ≤25×10-12A/30min
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• noise: ≤4×10-13A
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• linear dynamic range: ≥103(P)
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• Photoelectric ionization detector(PDHID)
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• LOD(limit of detection): ≤5ppb
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• Application
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• Petroleum, chemical, food, pharmaceutical, environmental protection, for disease control and prevention, safety, water, electricity, metallurgy, scientific research institutes, quality inspection department.
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